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iogann1982 [59]
3 years ago
7

I need A through D, I have no idea on what I'm supposed to do

Chemistry
1 answer:
geniusboy [140]3 years ago
3 0

a. 48.6 is magnesium and 32.0 is oxygen

b. 80.6

c. also 80.6

d. yes, because the product has equal mass to the reactants

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Answer:

A) Devices that transfer kinetic energy have a source of power that is in motion

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Reason why chemistry is studied
mina [271]

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ratelena [41]

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