An experiment applies heat to a substance and produces a gas that is a new and different substance. Choose the true statement.

Chemistry

1 answer:

bearhunter [10]3 years ago

4 0

Well if the change is reversible then it is a physical change, but if not then it is a chemical change.

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What does chemical test mean

natta225 [31]

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mart [117]

Answer:

3.785e+6

Explanation:

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44 a 25.0-g sample of each of three unknown metals is added to 25.0 ml of water in graduated cylinders a, b, and c, and the fina

andreyandreev [35.5K]

Cylinder A - Adding 25 grams raised the water level by roughly 3.2 mL

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krok68 [10]

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2 years ago

PLZ HELP ASAP, thanks :)

Basile [38]

Answer:

2. $\displaystyle S\:waves\:are\:also\:called\:secondary\:waves.$

1. $\displaystyle Ritcher\:scale$

Explanation:

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I am joyous to assist you anytime.

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