Domain: Chemistry / lab_accident

turn: 1
modality: image
input: Please 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 name, chemical formula, or element symbols of the substance are strictly prohibited>. The background should be a <laboratory environment: bench surface with outlines of basic equipment, avoiding clutter and text labels>.
output: evaluation_points: 1. The container generated in the image is correct and indeed matches the <container mentioned in the prompt, e.g., a glass-stoppered reagent bottle>.

2. The color and appearance (powder/crystal/lump/solution, etc.) of the target substance conform to the described features: '<colorless, viscous, oily liquid>'. It should be depicted as a clear, thick liquid.

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

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 strong diprotic acid. (2) It has a very high affinity for water and releases a significant amount of heat when mixed with it. (3) It is a dense, oily liquid at room temperature. Which of the following substances is it most likely to be?

Options:
A. Concentrated Nitric Acid (HNO3)
B. Concentrated Sulfuric Acid (H2SO4)
C. Glacial Acetic Acid (CH3COOH)
D. Phosphoric Acid (H3PO4)
E. None of the above
output: answer: B

turn: 3
modality: image
input: We will subsequently refer to the substance you identified in the previous text as the 'target substance'. The target substance can undergo a reaction where it reacts vigorously with water, releasing a large amount of heat. Please generate the state of the experimental setup on the bench during this normal reaction (the experimental apparatus, the state of the substances, and the reaction phenomena should all be reasonable and self-consistent).
output: evaluation_points: 1. The selection, connection, and use of experimental apparatus are correct and match the reaction of <concentrated sulfuric acid with water>. A beaker or thick-walled glass container should be shown, with a stirring rod present.

The target substance (concentrated sulfuric acid) is correctly depicted in the image as a colorless, viscous, oily liquid, being added carefully (e.g., from a beaker or via a dropper) into another container. The color and appearance of the substance must match the description 'colorless, viscous, oily liquid' as specified in Turn 1.

The reactant (water) is correctly shown in the image as a clear, colorless liquid, already present in the receiving container (e.g., a beaker).

4. The reaction phenomenon conforms to '<vigorous mixing and significant generation of heat, which may be suggested by steam/vapor rising from the mixture or a label indicating 'Exothermic!''. The mixture should appear hot.

5. The image background is a laboratory bench.

turn: 4
modality: text
input: If, in the above normal reaction, the experimental procedure is incorrectly altered by <reversing the order of addition, i.e., pouring water into the concentrated acid>, what is the most likely accident to occur?

Options:
A. Violent boiling and splattering of hot, corrosive liquid
B. Production of a toxic gas
C. A mild temperature increase with no significant hazard
D. Immediate and silent dissolution without incident
E. None of the above
output: answer: A

turn: 5
modality: text
input: Regarding the laboratory accident described in the previous question, what is the most correct immediate response?

Options:
A. Neutralize the spill immediately with a strong base like sodium hydroxide
B. Use a fire extinguisher on the liquid
C. If skin contact occurs, rinse the affected area immediately and continuously with copious amounts of water for at least 15 minutes and seek medical attention
D. Attempt to contain the spill by covering it with a cloth or paper towels
E. None of the above
output: answer: C