ccccEsion/IMUG-Bench huggingface dataset:
Domain: Chemistry / daily_chemistry

turn: 1
modality: text
input: Which of the following substances are white solids that are insoluble in water but react with dilute hydrochloric acid to produce a colorless gas? (Select all that apply)

A. Sodium chloride (NaCl)
B. Calcium carbonate (CaCO3)
C. Copper(II) sulfate pentahydrate (CuSO4·5H2O)
D. Silicon dioxide (SiO2)
E. None of the above
output: answer: B

turn: 2
modality: image
input: The target substance is one of the correct options from the previous question. It is a white solid that is commonly stored in a wide-mouth glass bottle. Please generate an image showing this target substance being stored correctly in its appropriate container and placed on a laboratory bench.
output: evaluation_points: 1. The container generated in the image is correct: a wide-mouth glass bottle with a stopper or lid.

The substance generated in the image is calcium carbonate (CaCO3), appearing as a white powder or fine granules, consistent with the description in turn 2 input text.

3. The substance is appropriately contained within the bottle, filled to a suitable level (e.g., half to three-quarters full).

4. The background is a simple laboratory bench scene.

turn: 3
modality: text
input: The substance identified in the previous tasks (the 'target substance') is commonly used as the primary active ingredient or core functional component in which of the following household products?

A. Laundry detergent (for removing stains)
B. Antacid tablet (for relieving heartburn/indigestion)
C. Disinfectant spray (for surface cleaning)
D. Air freshener (for odor elimination)
E. None of the above
output: answer: B

turn: 4
modality: image
input: Please generate a realistic household scene: using the household product corresponding to the correct option from the previous question to treat a kettle with significant limescale buildup on its interior walls. The scene should naturally show the observable change 'during or after treatment'.
output: evaluation_points: 1. The scene depicted matches the described 'household scene' of treating a limescale-covered kettle, with a kitchen or sink setting being reasonable.

2. The scene correctly features an antacid tablet (or a product clearly labeled as containing calcium carbonate) being used, with a common method such as dissolving it in water inside the kettle.

There is a clear observable change during/after treatment, such as visible fizzing/bubbling as the antacid tablet reacts with the limescale, or a noticeable reduction/disintegration of the white, crusty limescale deposits on the kettle's interior.

turn: 5
modality: text
input: Based on the household phenomenon shown in the input image and your previous judgments, which of the following is the correct chemical reaction equation for this process?

A. CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g)
B. CaCO3(s) + H2SO4(aq) → CaSO4(s) + H2O(l) + CO2(g)
C. CaCO3(s) → CaO(s) + CO2(g) (condition: high temperature)
D. CaCO3(s) + 2NaOH(aq) → Ca(OH)2(s) + Na2CO3(aq)
E. None of the above
output: answer: A
Domain: Chemistry / daily_chemistry

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a <beaker>. This substance must have the following observable appearance: It is a <colorless, clear, volatile liquid>. The background should be a <laboratory environment with a bench and basic equipment outlines, avoiding clutter and text labels>.
output: evaluation_points: 1. The generated container is correct and is indeed a <beaker>.

2. The target substance's color and appearance (a colorless, clear liquid) conforms to the described morphological features.

3. The substance is contained in the beaker in a suitable amount (e.g., filling about one-third to half of the beaker).

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance is known to have the following properties: 1) It has a characteristic, pleasant odor. 2) It is miscible with water in all proportions. 3) It is highly flammable and burns with a pale blue, nearly invisible flame. Which of the following substances is it most likely to be?

Options:
A. Concentrated Sulfuric Acid (H2SO4)
B. Ethanol (C2H5OH)
C. Sodium Chloride (NaCl) Solution
D. Acetone (CH3COCH3)
E. None of the above
output: answer: B

turn: 3
modality: text
input: The substance you identified in the previous context (we'll call it the 'target substance') is commonly used as the main active ingredient or core functional component in which of the following everyday products?

Options:
A. Hand Sanitizer or Disinfectant Wipes
B. Laundry Detergent (for stain removal)
C. Antacid Tablets (for heartburn relief)
D. Glass Cleaner (for windows and mirrors)
E. None of the above
output: answer: A

turn: 4
modality: image
input: Generate a real-life scene: Using the everyday product corresponding to the correct option from the previous question (hand sanitizer), apply it to <the surface of a person's hands>. The scene should naturally show an observable change 'during or after the application process'.
output: evaluation_points: 1. The generated scene conforms to the described 'real-life hygiene scenario', with a setting and target (hands) that are reasonable.

The scene correctly features <a bottle or pump of hand sanitizer> and the application method (rubbing onto hands) conforms to common usage.

3. There is a clear observable change during/after the process: <The liquid sanitizer is visibly applied and spreads on the hands, and then appears to evaporate/disappear, leaving the hands looking clean and slightly damp before drying>.

turn: 5
modality: text
input: Based on the everyday phenomenon shown in the input image and your previous judgment, which of the following chemical reaction equations describes the process occurring during the combustion of the target substance's vapor in air?

Options:
A. C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(g)
B. CH3COOH(l) + 2O2(g) → 2CO2(g) + 2H2O(g)
C. C2H5OH(l) + O2(g) → CH3COOH(l) + H2O(l)
D. 2C2H5OH(l) + 7O2(g) → 4CO2(g) + 6H2O(g)
E. None of the above
output: answer: A
Domain: Chemistry / daily_chemistry

turn: 1
modality: text
input: Which of the following substances are colorless, odorless gases at room temperature and pressure, and are lighter than air? (Select all that apply)

A. Chlorine gas (Cl₂)
B. Ammonia gas (NH₃)
C. Methane gas (CH₄)
D. Carbon dioxide gas (CO₂)
E. None of the above
output: answer: C

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question. Furthermore, it is a flammable hydrocarbon gas that is typically stored in pressurized gas cylinders. Please generate an image showing this target substance being stored correctly in its appropriate container and placed on a laboratory bench.
output: evaluation_points: 1. The container generated in the image is correct: a standard, upright, pressurized steel gas cylinder with a valve at the top.

2. The substance in the cylinder is methane gas (CH₄), which is a colorless, odorless gas. The cylinder should be clearly labeled with a hazard symbol for flammable gas and the chemical formula or name.

3. The gas cylinder is stored upright and secured (e.g., with a chain or strap) on a stable laboratory bench. The valve is closed when not in use.

4. The background is a simple, uncluttered laboratory bench scene.

turn: 3
modality: text
input: Based on the previous context, the substance you identified (the 'target substance') is commonly used as the primary fuel or core active component in which of the following household or industrial products?

A. Aerosol disinfectant spray
B. Domestic cooking and heating fuel
C. Battery electrolyte solution
D. Laundry detergent powder
E. None of the above
output: answer: B

turn: 4
modality: image
input: Please generate a realistic life scene: using the household product corresponding to the correct option from the previous question (domestic cooking and heating fuel) to power a gas stove burner. The scene should naturally show the 'during use' process where the fuel is being combusted, with a clear, observable change.
output: evaluation_points: 1. The scene is a typical kitchen setting with a gas stove. The stove has at least one burner clearly visible.

2. The scene correctly shows a gas stove connected to a gas supply line (representing the fuel delivery). The burner knob is in the 'on' position.

3. There is a clear, observable change: a steady, blue flame (indicating complete combustion of methane) is visible above the burner grate. No raw gas should be visible, only the flame.

4. The flame should be of a reasonable size and shape for a stove burner.

turn: 5
modality: text
input: Based on the life phenomenon shown in the input image (combustion on a stove) and your previous judgment about the substance involved, which of the following is the correct chemical reaction equation for this process?

A. CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(l)
B. 2CH₄(g) + 3O₂(g) → 2CO(g) + 4H₂O(g)
C. CH₄(g) + O₂(g) → C(s) + 2H₂O(g)
D. CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(g) (with heat)
E. None of the above
output: answer: D
Domain: Chemistry / daily_chemistry

turn: 1
modality: text
input: Which of the following substances are characterized by being a colorless liquid at room temperature, possessing a pungent and sour odor, and being miscible with water in all proportions? (Select all that apply)

A. Concentrated Sulfuric Acid (H₂SO₄, 98%)
B. Ethanol (C₂H₅OH)
C. Glacial Acetic Acid (CH₃COOH)
D. Sodium Hydroxide Solution (NaOH, 1 M)
E. None of the above
output: answer: C

turn: 2
modality: image
input: The target substance is one of the correct options from the previous question. It is a weak organic acid that is highly corrosive and must be stored in a tightly sealed container to prevent absorption of atmospheric moisture and to contain its volatile vapors. Please generate an image showing this target substance stored correctly in its proper container, placed on a laboratory bench.
output: evaluation_points: 1. The container generated is correct: a glass reagent bottle with a ground glass stopper or a tightly sealed plastic cap.

2. The substance generated is indeed glacial acetic acid, appearing as a clear, colorless liquid, consistent with the described 'colorless liquid' state in turn 1.

3. The substance is contained in the bottle with the stopper/cap securely fastened, indicating proper sealing to prevent moisture absorption and vapor release. The fill level is appropriate (e.g., 3/4 full).

4. The background is a simple laboratory bench scene.

turn: 3
modality: text
input: Based on the previous identification, the target substance is commonly used as the primary active or core functional ingredient in which one of the following household or consumer products?

A. Window cleaner (for glass surfaces)
B. Vinegar (for culinary and cleaning purposes)
C. Laundry detergent (for stain removal)
D. Antiseptic hand sanitizer (for skin disinfection)
E. None of the above
output: answer: B

turn: 4
modality: image
input: Please generate a realistic household scene: using the correct product from the previous question (vinegar) to treat limescale deposits on the inner surface of a kettle. The scene should naturally show the observable change during or after the treatment process.
output: evaluation_points: 1. The scene conforms to the described 'household kitchen' setting, with a kettle as the target object, which is reasonable.

2. The scene correctly features a bottle of vinegar, and the usage (e.g., being poured into the kettle or the kettle containing it) aligns with common descaling practice.

3. There is a clear observable change: visible bubbles (effervescence) forming on the limescale deposits inside the kettle, indicating the dissolution process.

turn: 5
modality: text
input: Based on the household phenomenon shown in the input image and your previous judgment, which of the following is the correct chemical reaction equation for the process occurring?

A. CH₃COOH + NaHCO₃ → CH₃COONa + H₂O + CO₂↑
B. 2CH₃COOH + CaCO₃ → (CH₃COO)₂Ca + H₂O + CO₂↑
C. CH₃COOH + NaOH → CH₃COONa + H₂O
D. CH₃COOH + C₂H₅OH ⇌ CH₃COOC₂H₅ + H₂O (with H₂SO₄ catalyst)
E. None of the above
output: answer: B
Domain: Chemistry / daily_chemistry

turn: 1
modality: image
input: Please generate a single cell from the periodic table corresponding to the element that satisfies the following criteria: It is a nonmetal located in Period 3 and Group 16. The cell should contain: the correct element symbol in the center, and the correct atomic number in the top-right corner.
output: evaluation_points: 1. The generated content should generally resemble a single cell from the periodic table in form.

2. The symbol 'S' (for Sulfur) is correctly labeled in the center of the cell.

3. The atomic number '16' is correctly labeled in the top-right corner of the cell.

4. The image is clean, in a flat style, containing only the single periodic table cell with no extraneous content.

turn: 2
modality: text
input: Based on the element symbol and atomic number from the input image, determine: If this element can combine with hydrogen and oxygen to form a certain substance, and this substance is a colorless, oily, dense liquid with strong dehydrating and oxidizing properties, then what is the most likely substance formed?

Options:
A. Sulfur Dioxide (SO2)
B. Sulfuric Acid (H2SO4)
C. Hydrogen Sulfide (H2S)
D. Sulfur Trioxide (SO3)
E. None of the above
output: answer: B

turn: 3
modality: text
input: In the previous context, the substance you identified (referred to as the 'target substance') is commonly used as the primary active or core functional component in which of the following everyday products?

Options:
A. Bleach for laundry (sodium hypochlorite based)
B. Drain cleaner (sodium hydroxide based)
C. Lead-acid battery electrolyte
D. Antacid tablet (calcium carbonate based)
E. None of the above
output: answer: C

turn: 4
modality: image
input: Please generate a real-life scene: using the everyday product corresponding to the correct option from the previous question (a lead-acid battery), perform maintenance by adding distilled water to the battery cells. The scene should naturally show the 'before/during' process where a direct observable change can be seen.
output: evaluation_points: 1. The generated scene matches the described 'battery maintenance' scenario, with a setting (e.g., garage, workshop) and target object (car/motorcycle battery) that are reasonable.

2. The scene correctly features a lead-acid battery and a container of distilled water, with the usage (carefully pouring water into the battery's fill ports) conforming to common practice.

3. There is a clear observable change during the process: the electrolyte level inside the transparent or semi-transparent battery casing rises visibly from a low mark to the appropriate 'full' line.

turn: 5
modality: text
input: Based on the everyday phenomenon in the input image (adding water to a battery) and your previous judgment, determine which of the following chemical reaction equations describes the process occurring during the normal discharge/charge cycle of this battery?

Options:
A. Pb(s) + PbO2(s) + 2H2SO4(aq) ⇌ 2PbSO4(s) + 2H2O(l)
B. 2H2O(l) → 2H2(g) + O2(g) (electrolysis)
C. Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
D. Cu(s) + 2AgNO3(aq) → Cu(NO3)2(aq) + 2Ag(s)
E. None of the above
output: answer: A
Domain: Chemistry / daily_chemistry

turn: 1
modality: image
input: Please generate a concise chemical laboratory bench scene: A substance is contained in a <beaker>. This substance must have the following observable appearance: <white, solid, fine powder, opaque>. The background should be a <laboratory environment: bench surface, basic equipment outlines, avoid clutter and text labels>.
output: evaluation_points: 1. The generated container is correct and is indeed a beaker.

2. The color and appearance (fine powder) of the target substance conform to 'white, solid, fine powder'.

3. The substance is appropriately contained in the beaker with a suitable quantity.

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance is known to have the following properties: 1) It is slightly soluble in water, forming an alkaline solution. 2) It reacts with acids to form a salt and water. 3) It can absorb carbon dioxide from the air over time. Which of the following substances is it most likely to be?
Options:
A. Sodium Chloride (NaCl)
B. Calcium Hydroxide (Ca(OH)₂)
C. Copper(II) Sulfate Pentahydrate (CuSO₄·5H₂O)
D. Sulfur (S₈)
E. None of the above
output: answer: B

turn: 3
modality: text
input: The substance you identified in the previous context (we'll call it the 'target substance') is commonly used as the main active ingredient or core functional component in which of the following household products?
Options:
A. Laundry Detergent (for stain removal and water softening)
B. Plaster or Mortar (for building and construction)
C. Antacid Tablets (for neutralizing stomach acid)
D. Bleach (for disinfection and whitening)
E. None of the above
output: answer: B

turn: 4
modality: image
input: Please generate a real-life scene: Using the household product corresponding to the correct option from the previous question (plaster/mortar), apply it to a <brick wall with a gap between bricks>. The scene should naturally show an observable change 'during/after application'.
output: evaluation_points: 1. The generated scene matches the described 'construction/bricklaying scene', with a reasonable setting and target (brick wall gap).

2. The scene correctly shows <plaster/mortar> being applied with a trowel, in a manner consistent with common usage.

3. There is a clear observable change: the initially wet, paste-like mortar applied to the gap hardens and solidifies over time, forming a cohesive, rigid fill between the bricks.

turn: 5
modality: text
input: Based on the household phenomenon shown in the input image and your previous judgment, which of the following chemical reaction equations describes the key process occurring?
Options:
A. Ca(OH)₂ (aq) + CO₂ (g) → CaCO₃ (s) + H₂O (l) (at room temperature)
B. CaO (s) + H₂O (l) → Ca(OH)₂ (s) (exothermic reaction)
C. Ca(OH)₂ (s) + 2HCl (aq) → CaCl₂ (aq) + 2H₂O (l) (at room temperature)
D. CaCO₃ (s) → CaO (s) + CO₂ (g) (requires high temperature)
E. None of the above
output: answer: A
Domain: Chemistry / daily_chemistry

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a <beaker>. The substance must have the following observable appearance: <white, solid, fine powder, opaque, no visible luster>. The background should be a <laboratory environment: bench surface with basic equipment outlines, avoid clutter and text labels>.
output: evaluation_points: 1. The generated container is correct and is indeed a beaker.

2. The color and appearance (fine powder) of the target substance conform to 'white, solid, fine powder, opaque'.

3. The substance is appropriately contained in the beaker with a suitable quantity.

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance has the following properties: 1) It is poorly soluble in water, forming a milky suspension. 2) It reacts with dilute acids to produce a salt and water. 3) It decomposes upon strong heating to yield a metal oxide and water vapor. Which of the following substances is it most likely to be?

Options:
A. Calcium Carbonate (CaCO3)
B. Sodium Chloride (NaCl)
C. Copper(II) Sulfate Pentahydrate (CuSO4·5H2O)
D. Magnesium Hydroxide (Mg(OH)2)
E. None of the above
output: answer: D

turn: 3
modality: text
input: The substance you identified in the previous context is commonly used as the primary active ingredient or core functional component in which of the following household products?

Options:
A. Laundry Detergent (for removing protein stains)
B. Antacid Tablets (for neutralizing excess stomach acid)
C. Disinfectant Spray (for surface sterilization)
D. Air Freshener Gel (for odor absorption)
E. None of the above
output: answer: B

turn: 4
modality: image
input: Generate a realistic household scene: Using the household product corresponding to the correct option from the previous question (antacid tablets), treat a <glass of acidic liquid (e.g., vinegar or lemon juice)>. The scene should naturally show a directly observable change 'during/after treatment', such as the tablet dissolving and fizzing.
output: evaluation_points: 1. The generated scene matches the described 'household scene' (e.g., kitchen counter), and the target object (glass of acidic liquid) is appropriate.

The scene correctly features antacid tablets and their common usage (e.g., being dropped into the liquid).

There is a clear observable change during/after treatment: The tablet fizzes vigorously (effervescence) and dissolves, with visible bubbles rising in the liquid.

turn: 5
modality: text
input: Based on the household phenomenon shown in the input image and your previous judgment, which of the following chemical reaction equations describes the process occurring?

Options:
A. Mg(OH)2(s) + 2HCl(aq) → MgCl2(aq) + 2H2O(l)
B. CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g)
C. NaHCO3(s) + HCl(aq) → NaCl(aq) + H2O(l) + CO2(g)
D. NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l)
E. None of the above
output: answer: A
Domain: Chemistry / gas_preparation

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a <watch glass>. The substance must have the following observable appearance: <bright yellow solid powder, opaque, with no metallic luster>. The background should be a <laboratory environment: a bench surface with basic equipment outlines, avoiding clutter and text labels>.
output: evaluation_points: 1. The generated container is correct and is indeed a watch glass.

2. The color and appearance of the target substance (bright yellow solid powder) matches the description.

3. The substance is appropriately contained on the watch glass in a suitable quantity.

4. The background is a laboratory environment: a bench surface with basic equipment outlines, avoiding clutter and text labels.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance has the following properties: 1) It is insoluble in water but soluble in carbon disulfide. 2) It melts at a relatively low temperature (around 115°C) to form a mobile amber-colored liquid. 3) It burns in air with a pale blue flame, producing a pungent, choking gas. Which of the following is this substance most likely to be?

Options:
A. Sodium Chloride (NaCl)
B. Iron(III) Oxide (Fe₂O₃)
C. Sulfur (S)
D. Copper(II) Sulfate Pentahydrate (CuSO₄·5H₂O)
E. None of the above
output: answer: C

turn: 3
modality: text
input: We will now refer to the substance you identified earlier as the 'target substance'. In the laboratory, the most suitable combination of starting materials and reaction conditions to prepare the gas of the target substance is:

Options:
A. Heating solid potassium chlorate (KClO₃) with manganese dioxide (MnO₂) as a catalyst.
B. Reacting dilute hydrochloric acid (HCl) with zinc granules at room temperature.
C. Heating concentrated sulfuric acid (H₂SO₄) with copper turnings.
D. Heating the target substance (solid) with concentrated nitric acid (HNO₃).
E. None of the above
output: answer: E

turn: 4
modality: text
input: For the preparation and collection of the target gas (sulfur dioxide, SO₂), which of the following apparatus/steps are essential? (Select all that apply)

Options:
A. A round-bottom flask fitted with a dropping funnel and a gas delivery tube.
B. A gas washing bottle containing concentrated sulfuric acid for drying.
C. A gas jar for upward displacement of air (collecting a gas less dense than air).
D. A water bath to maintain a constant, gentle heating temperature.
E. A fume hood or efficient ventilation system.
F. A gas washing bottle containing sodium hydroxide solution for tail gas treatment.
G. None of the above
output: answer: A, E, F