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Eva8 [605]
3 years ago
11

How many atoms does 4HNO3 have

Chemistry
2 answers:
marin [14]3 years ago
7 0
There’s 4 atoms in Hydrogen, 4 atoms in Nitrogen and 12 atoms in Oxygen so 20 (Hope this is right!)
Bogdan [553]3 years ago
4 0

Answer:

Hydrogen =4

Nitogen=4

Oxygen =12

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The volume of a gas is 200mL at 2.0atm. What will it's volume be at 4.0atm?​
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4 years ago
Calculate the number of moles 3.16 g of KMnO4 32.33 g of K2CrO4 100 g of KHCO3
kvasek [131]
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The number of moles:
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x moles of K_{2}CrO_{4}- 32.33g.
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The number of moles:
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x moles of KHCO_{3}- 100g.
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