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Mumz [18]
3 years ago
13

Please help I will mark brainly

Chemistry
2 answers:
sveticcg [70]3 years ago
6 0

Hydrogen peroxide - 2 hydrogen 2 oxygen

ammonia - 1 nitrogen 3 hydrogen

propane gas - 3 carbon 8 hydrogen

o-na [289]3 years ago
4 0
2 atoms of hydrogen
2 atoms of oxygen

1 atom of nitrogen
3 atoms of hydrogen

3 atoms of carbon
8 atoms of hydrogen
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