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IgorLugansk [536]

2 years ago

12

When testing for hydrogen gas in the laboratory a glowing splint is inserted into the gas which results in a pop sound. What is

associated with the formation of the pop sound?
A. physical change
B. chemical change
C. exothermic reaction
D. endothermic reaction

1 answer:

Advocard [28]2 years ago

5 0

C. Exothermic reaction I guess

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Answer: 0.0 grams

Explanation:

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Problem page what kind of intermolecular forces act between a dichlorine monoxide molecule and a hydrogen bromide molecule?

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3 years ago

Read 2 more answers