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klio [65]
3 years ago
12

Need help with question 1 & 2

Chemistry
1 answer:
zhannawk [14.2K]3 years ago
6 0

For question 1:

A. Carbon, hydrogen, oxygen

Calcium, carbon, oxygen

Carbon, hydrogen

Carbon, hydrogen, oxygen

Silicon, oxygen

B. Carbon: 12, hydrogen: 22, oxygen: 11

Calcium: 1, Carbon: 1, oxygen: 3

Carbon:1, Hydrogen: 4

Carbon: 3, hydrogen: 8, Oxygen: 1

Silicon: 1 oxygen: 2

C. Table sugar: 45

Marble: 5

Natural gas: 5

Rubbing alcohol: 12

Glass: 3

For question 2: N2O

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