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

turn: 1
modality: image
input: Generate a single element tile from the periodic table. The element must satisfy the following criteria, which uniquely identify it: It is a halogen located in Period 3. The tile should contain: the correct element symbol in the center, and the correct atomic number in the top-right corner.
output: evaluation_points: 1. The overall shape and style of the generated content should resemble a single tile from a standard periodic table (e.g., rectangular, flat design).

2. The center of the tile must be correctly labeled with the element symbol: Cl.

3. The top-right corner of the tile must be correctly labeled with the atomic number: 17.

4. The image should be clean and simple, containing only the single periodic table tile with no extraneous background or other elements.

turn: 2
modality: text
input: Based on the element symbol and atomic number from the previous image, consider the following: If this element can combine with another atom of the same element to form a diatomic substance, and this substance is a toxic, greenish-yellow gas at room temperature and standard pressure, then what is the most likely identity of this diatomic substance?

Options:
A. Hydrogen Chloride (HCl) gas
B. Chlorine (Cl₂) gas
C. Sodium Chloride (NaCl) solid
D. Carbon Tetrachloride (CCl₄) liquid
E. None of the above
output: answer: B

turn: 3
modality: text
input: We will now refer to the substance you identified in the previous question as the 'Target Substance'. When an aqueous solution prepared by bubbling the Target Substance into water is mixed with Reagent X, a distinct color change is observed: the solution turns a deep blue color. What is the most likely identity of Reagent X?

Options:
A. Dilute Nitric Acid (HNO₃)
B. Potassium Iodide (KI) solution
C. Sodium Hydroxide (NaOH) solution
D. Starch solution
E. None of the above
output: answer: D
Domain: Chemistry / specific_color_reaction

turn: 1
modality: text
input: Which of the following substances are consistent with the description: 'A pale yellow solid that reacts violently with water, releasing a gas and generating significant heat'?
Options:
A. Sodium chloride (NaCl)
B. Calcium oxide (CaO)
C. Sodium peroxide (Na2O2)
D. Potassium permanganate (KMnO4)
E. Sulfur powder (S)
F. Anhydrous calcium chloride (CaCl2)
G. 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 and meets the following additional condition: 'It must be stored in a sealed container to prevent contact with atmospheric moisture and carbon dioxide.' Please generate an image showing this target substance stored correctly in its proper container and placed on a laboratory bench.
output: evaluation_points: 1. The container generated in the image is correct: it must be a sealed glass reagent bottle or a tightly capped plastic container, clearly indicating it is airtight.

The substance generated in the image is indeed sodium peroxide (Na2O2), appearing as a pale yellow powder or granular solid, consistent with the described 'pale yellow solid' from Turn 1.

3. The substance is correctly contained within the sealed bottle, with no visible contact with air or other reagents, and the filling level is appropriate (e.g., half to three-quarters full).

4. The background is a simple laboratory bench scene, featuring a clean, uncluttered surface typical of a storage area.

turn: 3
modality: text
input: We will now refer to the substance you identified earlier as the 'target substance'. When an aqueous solution of the 'target substance' is mixed with reagent X, a distinct color change to yellow is observed. What is reagent X most likely to be?
Options:
A. Dilute sulfuric acid (H2SO4, aq)
B. Acidified potassium dichromate solution (K2Cr2O7 / H+)
C. Barium chloride solution (BaCl2, aq)
D. Phenolphthalein indicator solution
E. None of the above
output: answer: B
Domain: Chemistry / specific_color_reaction

turn: 1
modality: image
input: Generate a single element tile from the periodic table for the element that satisfies the following criteria: It is a halogen located in Period 3. The tile must 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 resemble a single, isolated tile from a standard periodic table (e.g., rectangular shape, clear borders).

2. The element symbol 'Cl' must be correctly positioned and clearly visible in the center of the tile.

3. The atomic number '17' must be correctly positioned and clearly visible in the top-right corner of the tile.

4. The image should be clean, flat, and minimalist, containing only the single element tile with no extraneous background elements, other periodic table tiles, or decorative features.

turn: 2
modality: text
input: Based on the element symbol and atomic number from the previous image, consider the following: If this element combines with a hydrogen ion (H⁺) to form a substance, and this substance is a colorless, fuming, highly corrosive aqueous solution with a pungent odor, commonly used in laboratories and industry, what is the most likely substance formed?

Options:
A. Sodium Chloride (NaCl) solution
B. Dilute Hydrochloric Acid (HCl(aq))
C. Chlorine Gas (Cl₂)
D. Calcium Hypochlorite (Ca(ClO)₂) solution
E. None of the above
output: answer: B

turn: 3
modality: text
input: We will now refer to the substance you identified previously as the 'target substance'. When an aqueous solution of this 'target substance' is mixed with a reagent X, a distinct color change to a deep red or blood-red color is observed. What is reagent X most likely to be?

Options:
A. Silver Nitrate (AgNO₃) solution
B. Phenolphthalein indicator
C. Thiocyanate (SCN⁻) solution, such as Potassium Thiocyanate (KSCN)
D. Barium Chloride (BaCl₂) solution
E. None of the above
output: answer: C
Domain: Chemistry / specific_color_reaction

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a <correct and appropriate laboratory container type>. The substance must exhibit the following observable characteristics: <color + physical state (solid/liquid/gas) + form (powder/lump/crystal/solution, etc.) + optional luster/transparency>. The background should be a <laboratory environment: bench surface, outlines of basic equipment, avoiding clutter and text labels>.
output: evaluation_points: 1. The generated container is correct and is indeed a <beaker>.

2. The color and appearance (white, deliquescent, irregular lumps/pellets) of the target substance match the description.

3. The substance is correctly contained in the beaker, with an appropriate amount shown, and the scene suggests a dry environment (no special storage liquid like oil is required for this substance).

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 highly soluble in water, releasing a significant amount of heat upon dissolution. (2) Its aqueous solution feels slippery to the touch and turns red litmus paper blue. (3) It readily absorbs moisture and carbon dioxide from the air. Which of the following substances is it most likely to be?

Options:
A. Sodium Chloride (NaCl, white crystalline solid)
B. Calcium Oxide (CaO, white amorphous solid, reacts with water to form a base but is only slightly soluble)
C. Sodium Hydroxide (NaOH, white deliquescent solid)
D. Anhydrous Copper(II) Sulfate (CuSO₄, white powder that turns blue upon absorbing water)
E. None of the above
output: answer: C

turn: 3
modality: text
input: We will now refer to the substance you identified previously as the 'target substance'. When a dilute aqueous solution of the 'target substance' is mixed with reagent X, a deep blue precipitate is observed. What is reagent X most likely to be?

Options:
A. Dilute Hydrochloric Acid (HCl, aq.)
B. Copper(II) Sulfate Solution (CuSO₄, aq.)
C. Barium Chloride Solution (BaCl₂, aq.)
D. Phenolphthalein Indicator Solution
E. None of the above
output: answer: B
Domain: Chemistry / specific_color_reaction

turn: 1
modality: text
input: Which of the following substances are consistent with the description: 'A light green, crystalline solid that is soluble in water and undergoes oxidation in air, turning brownish-yellow'?
Options:
A. Copper(II) sulfate pentahydrate (CuSO4·5H2O)
B. Iron(II) sulfate heptahydrate (FeSO4·7H2O)
C. Sodium chloride (NaCl)
D. Potassium permanganate (KMnO4)
E. Calcium carbonate (CaCO3)
F. Sulfur (S)
G. None of the above
output: answer: B

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question and satisfies the following additional condition: 'This substance must be stored in an airtight container to prevent contact with atmospheric oxygen and moisture.' Please generate an image showing this target substance 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 sealed, airtight glass or plastic reagent bottle with a tight-fitting cap.

2. The substance generated is indeed Iron(II) sulfate heptahydrate (FeSO4·7H2O), with its color and appearance (light green, translucent or pale green crystals) matching the description in turn 1 input: 'A light green, crystalline solid'.

3. The substance is correctly contained within the sealed bottle, with an appropriate fill level (e.g., bottle about half to two-thirds full).

4. The background is a simple laboratory bench scene.

turn: 3
modality: image
input: We will refer to the substance you identified earlier as the 'target substance'. It is known that the target substance undergoes a specific color reaction with potassium hexacyanoferrate(III) (K3[Fe(CN)6]). Please generate a typical experimental phenomenon diagram of this reaction, with a simple laboratory bench as the background.
output: evaluation_points: 1. The test tube or beaker is generated properly, with a reasonable liquid volume (e.g., a few milliliters of solution).

2. The core color phenomenon is accurate: the formation of a deep blue precipitate (Prussian blue, Fe4[Fe(CN)6]3) upon mixing the solutions.

3. The background is a simple laboratory bench.
Domain: Chemistry / specific_color_reaction

turn: 1
modality: text
input: Which of the following substances are white, crystalline solids that are soluble in water and whose aqueous solutions yield a white precipitate upon addition of dilute sulfuric acid?
Options:
A. Sodium chloride (NaCl)
B. Barium chloride dihydrate (BaCl₂·2H₂O)
C. Calcium carbonate (CaCO₃)
D. Potassium nitrate (KNO₃)
E. Silver nitrate (AgNO₃)
F. Magnesium sulfate heptahydrate (MgSO₄·7H₂O)
G. None of the above
output: answer: B, F

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question and has the following additional property: it is a hydrated salt that is hygroscopic and should be stored in a tightly sealed container to prevent absorption of atmospheric moisture. Please generate an image showing this target substance stored correctly in its appropriate container and placed on a laboratory bench.
output: evaluation_points: 1. The container depicted is correct: a wide-mouth, glass reagent bottle with a plastic or ground glass stopper, clearly labeled.

2. The substance depicted is indeed Barium Chloride Dihydrate (BaCl₂·2H₂O), appearing as colorless or white, translucent, plate-like or flaky crystals, consistent with the description 'white crystalline solid' from Turn 1.

3. The substance is correctly contained within the sealed bottle, with an appropriate fill level (e.g., 1/2 to 2/3 full). The stopper is firmly in place, indicating proper storage to prevent moisture absorption.

4. The background is a clean, uncluttered laboratory bench surface.

turn: 3
modality: text
input: We will refer to the substance you identified earlier as the 'target substance'. When an aqueous solution of the 'target substance' is mixed with reagent X, a bright yellow precipitate is observed. Reagent X is most likely:
Options:
A. Dilute hydrochloric acid (HCl)
B. Sodium hydroxide solution (NaOH)
C. Potassium chromate solution (K₂CrO₄)
D. Barium chloride solution (BaCl₂)
E. None of the above
output: answer: C
Domain: Chemistry / specific_color_reaction

turn: 1
modality: text
input: Which of the following substances are consistent with the description: 'A colorless, volatile liquid at room temperature with a distinctive aromatic odor, immiscible with water, and highly flammable'?
Options:
A. Ethanol (C2H5OH)
B. Benzene (C6H6)
C. Acetone (CH3COCH3)
D. Toluene (C7H8)
E. None of the above
output: answer: B, D

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question and possesses the following additional property: It is a highly flammable organic solvent that must be stored in a tightly sealed, amber glass bottle to prevent evaporation and photochemical reactions. Please generate an image showing this target substance stored correctly in its appropriate container and placed on a laboratory bench.
output: evaluation_points: 1. The container generated is correct: a tightly sealed amber glass bottle (reagent bottle).

2. The substance depicted is benzene, appearing as a clear, colorless liquid.

3. The substance is contained within the sealed amber glass bottle, with a fill level appropriate for a reagent bottle (e.g., not overflowing, not nearly empty).

4. The background is a simple laboratory bench scene.

turn: 3
modality: image
input: We will refer to the substance you identified earlier as the 'target substance'. It is known that the target substance undergoes a specific color reaction with concentrated nitric acid and concentrated sulfuric acid (nitration reaction under controlled conditions, though the primary visual cue is often associated with derivative tests). For the purpose of this visualization, depict the classic qualitative test: the nitration product mixture, after careful work-up, does not yield a colored solution itself under standard lab conditions. However, a related confirmatory test involves further reaction. Therefore, please illustrate the subsequent step: A small sample treated in this way, when added to an alkaline solution of acetone (simulating a derivative formation test), may produce a characteristic color. Generate the typical experimental phenomenon for this color reaction, with a background of a simple laboratory bench. (Note: The core visual is the final colored solution resulting from the confirmatory test on the nitration product).
output: evaluation_points: 1. The test tube or small beaker is generated properly, with a reasonable volume of liquid.

2. The core color phenomenon is accurate: The final solution in the container exhibits a yellow to orange-yellow color, characteristic of certain nitrobenzene derivative tests in alkaline acetone.

The background is a simple laboratory bench, consistent with the background in the image generated in turn 2.
Domain: Chemistry / specific_color_reaction

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a <correct and appropriate laboratory container type>. The substance must exhibit the following observable characteristics: <must include color + physical state (solid/liquid/gas) + form (powder/lump/crystal/solution, etc.) + optional luster/transparency; the name, chemical formula, or element symbols of the substance are strictly prohibited>. The background should be a <laboratory environment: bench surface, outlines of basic equipment, avoid clutter and text labels>.
output: evaluation_points: 1. The generated container is correct and is indeed a watch glass or a dry, clean beaker, as required by the Turn 1 input.

2. The color and appearance (form) of the target substance conform to the description in Turn 1 input: 'dark purple-black, metallic luster, solid, crystalline or scaly'. It should not be depicted as a powder, liquid, or in solution.

3. The substance is appropriately contained on the watch glass or in the beaker (dry, not submerged in any liquid), and the quantity is suitable for observation.

4. The background is a simple laboratory bench scene with basic equipment outlines.

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 sublimes readily at room temperature, producing a violet vapor. 2) It is only slightly soluble in water but dissolves well in organic solvents like ethanol or carbon tetrachloride, forming colored solutions. 3) It exhibits weak electrical conductivity in its solid state. Which of the following substances is it most likely to be?

Options:
A. Potassium permanganate (KMnO4) crystals
B. Sulfur (S8) powder
C. Iodine (I2) crystals
D. Copper(II) sulfate pentahydrate (CuSO4·5H2O) crystals
E. None of the above
output: answer: C

turn: 3
modality: text
input: We will now refer to the substance you identified previously as the 'target substance'. When an <aqueous solution of the target substance> is mixed with reagent X, a <distinct blue-black coloration> is observed. What is reagent X most likely to be?

Options:
A. Starch solution
B. Silver nitrate (AgNO3) solution
C. Sodium hydroxide (NaOH) solution
D. Dilute hydrochloric acid (HCl)
E. None of the above
output: answer: A
Domain: Chemistry / specific_color_reaction

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A <correct and appropriate laboratory container type> contains a substance. The substance must exhibit the following observable characteristics: <color + physical state (solid/liquid/gas) + form (powder/lump/crystal/solution, etc.) + optional luster/transparency>. The substance is a colorless, transparent liquid. The background should be a <laboratory environment: bench surface, outlines of basic equipment, avoid clutter and text labels>.
output: evaluation_points: 1. The container generated in the image is correct and is indeed a <glass-stoppered reagent bottle>.

2. The color and appearance (liquid form) of the target substance conform to 'a colorless, transparent liquid'.

3. The substance is appropriately contained in the bottle, with a suitable fill level.

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 a non-polar organic solvent with a density significantly greater than that of water. 2) It is chemically inert and does not support combustion. 3) It has a relatively low boiling point for an organic liquid. Which of the following substances is it most likely to be?
Options:
A. Ethanol (C2H5OH)
B. Acetone (CH3COCH3)
C. Carbon Tetrachloride (CCl4)
D. Glycerol (C3H8O3)
E. None of the above
output: answer: C

turn: 3
modality: text
input: We will subsequently refer to the substance you guessed in the previous context as the 'target substance'. When a sample of the 'target substance' in its pure liquid form is mixed with reagent X, a distinct color change is observed: the mixture turns a deep violet color. Which of the following is reagent X most likely to be?
Options:
A. Aqueous Silver Nitrate (AgNO3)
B. Anhydrous Aluminum Chloride (AlCl3) with a trace of organic compound
C. Dilute Sulfuric Acid (H2SO4)
D. Sodium Hydroxide Solution (NaOH)
E. None of the above
output: answer: B
Domain: Chemistry / specific_color_reaction

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A <correct and appropriate laboratory container type> contains a substance. This substance must have the following observable appearance: <color + physical state (solid/liquid/gas) + form (powder/lump/crystal/solution, etc.) + optional luster/transparency>. The background should be a <laboratory environment: bench surface, outlines of basic equipment, avoid clutter and text labels>. Do not include the substance name, chemical formula, or element symbols.
output: evaluation_points: 1. The generated container is correct and is indeed a small, clear glass reagent bottle with a ground-glass stopper.

2. The color and appearance of the target substance (colorless, clear, mobile liquid) matches the description 'colorless, clear, mobile liquid'.

3. The substance is appropriately contained in the bottle, filling it to a suitable level (e.g., 1/2 to 2/3 full).

4. The background is a simple laboratory bench scene with basic equipment outlines.

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 fruity, pleasant odor. 2) It is slightly soluble in water but highly miscible with most organic solvents like ethanol and diethyl ether. 3) Its boiling point is approximately 77°C. Which of the following substances is it most likely to be?

Options:
A. Acetic acid (colorless liquid, pungent vinegar-like odor, fully miscible with water)
B. Ethyl acetate (colorless liquid, fruity odor, slightly soluble in water, bp ~77°C)
C. Sodium chloride (white crystalline solid, odorless, soluble in water)
D. Glycerol (colorless, viscous liquid, odorless, fully miscible with water)
E. None of the above
output: answer: B

turn: 3
modality: text
input: We will now refer to the substance you identified previously as the 'target substance'. When an <alkaline aqueous solution (e.g., sodium hydroxide solution) of the target substance> is mixed with reagent X, a <deep blue color> is observed. What is reagent X most likely to be?

Options:
A. Ferric chloride solution (typically gives violet/red colors with phenols, not with esters under these conditions)
B. Copper(II) sulfate solution in the presence of sodium hydroxide (forms a deep blue complex with hydrolyzed product of ester in alkaline medium)
C. Potassium permanganate solution (decolorizes with reducing agents, not specific for this blue color formation)
D. Silver nitrate solution (forms precipitates with halides, not relevant for this blue color)
E. None of the above
output: answer: B