Domain: Chemistry / acid_reaction

turn: 1
modality: text
input: Which of the following substances are consistent with the description: 'A silvery-white, solid metal at room temperature, with a density less than 5 g/cm³, and which reacts with acids to produce hydrogen gas'?
Options:
A. Copper (Cu)
B. Sodium (Na)
C. Aluminum (Al)
D. Iron (Fe)
E. None of the above
output: answer: BC

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 additional condition: 'This metal forms a protective oxide layer upon exposure to air, allowing it to be stored without special immersion in an inert liquid.' 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; it is indeed a standard, dry, clean glass or plastic reagent bottle or a labeled container suitable for solid metals.

2. The substance generated is indeed aluminum metal (Al), appearing as silvery-white, solid pieces or foil, consistent with the described 'silvery-white solid metal'.

3. The substance is correctly contained in the bottle without any immersion liquid (like oil or kerosene), as it is stored dry due to its protective oxide layer. The amount is appropriate, filling a reasonable portion of the container.

4. The image background is a simple laboratory bench.

turn: 3
modality: image
input: We will subsequently refer to the substance you identified earlier as the 'target substance'. Please generate the early reaction phenomenon when the target substance comes into contact with dilute hydrochloric acid (HCl) at room temperature (approximately 25°C). The background is a simple laboratory bench.
output: evaluation_points: 1. The test tube and the volume of liquid are reasonable, filled to about one-third of the tube's height.

2. The color of the liquid inside the test tube is consistent with the colorless, clear characteristic of dilute hydrochloric acid.

3. The state of the substance inside the test tube is consistent with aluminum metal, showing solid pieces or foil.

4. The reaction phenomenon inside the test tube is consistent with the setting: 'Aluminum reacts with dilute hydrochloric acid at room temperature, producing a steady stream of small hydrogen gas bubbles from the metal surface, with the solid gradually dissolving.'

5. The image background is a simple laboratory bench.

turn: 4
modality: image
input: Under the premise that all other irrelevant conditions from the previous round remain unchanged, change one condition to: 'concentrated hydrochloric acid (approximately 37% w/w) at room temperature'. Generate the reaction phenomenon under this new condition. The background environment remains unchanged.
output: evaluation_points: 1. The test tube and the volume of liquid are reasonable, filled to about one-third of the tube's height, identical to the previous round.

2. The color of the liquid inside the test tube is consistent with the colorless, clear characteristic of concentrated hydrochloric acid (it may show slight fuming if depicted realistically).

3. The state of the substance inside the test tube is consistent with aluminum metal, showing solid pieces or foil, maintaining a basic consistency in form with the previous round.

4. The reaction phenomenon inside the test tube is consistent with the setting: 'Aluminum reacts more vigorously with concentrated hydrochloric acid at room temperature. The reaction produces a more rapid and copious evolution of hydrogen gas bubbles, and the dissolution of the solid metal is visibly faster compared to the dilute acid condition.' This should be clearly distinguishable from the previous round's phenomenon.

5. The image background is completely identical and unchanged from the background generated in the previous round.