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Chemistry 16 Online
Mathplayer223:

chemistry

Mathplayer223:

Mathplayer223:

I got 1.8 and 4.6 @vocaloid

Mathplayer223:

oops i forgot to divide by the smallest

Mathplayer223:

2.5 and 1?

Vocaloid:

molar mass of nitrogen = 14 26g Nitrogen/14 = 0.9281 moles 74.1g oxygen/16 = 4.632 moles 0.9281 moles N/0.9281 moles N = 1 mol N 4.632 moles N/0.9281 moles N = 5 mol O

Mathplayer223:

so the answer is NO5?

Mathplayer223:

why did I get 1.8 for my division of nitrogen

Vocaloid:

hm hold on

Vocaloid:

actually you're right, I used diatomic nitrogen by mistake should be 1.8 moles N

Mathplayer223:

so its 2.5 and 1?

Vocaloid:

yes since we have a fraction like 2.5, we multiply both by 2 to get 2 moles Nitrogen 5 moles Oxygen ---> N2O5

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