2 years ago

Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer.

Chemistry

2 answers:

liberstina [14]2 years ago

8 0

Answer:

Explanation:

I would say A because the sun makes energy right so if you are looking for an arrow or arrows I would say A I hope this helps!! and have a great day or night

Vlada [557]2 years ago

3 0

Answer:

A and E

Explanation:

the other guy was correct but E also demonstrate a conservation of mass and energy.

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1.53 × 10²² atoms Ag

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Step 1: Define conversions

3.271 × 10⁻²² g = 1 atom

Step 2: Use Dimensional Analysis

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