1 year ago

Given the chemical formula, kno3, what is the percent nitrogen in the compound?

SAT

2 answers:

natka813 [3]1 year ago

8 0

Answer:

nitrogen is 13.8% of the compound

Explanation:

simply use the relative molecular mass;

RMM of compound = 39+14+(3*16)=101

% of nitrogen = 14/101 * 100= 13.8%

klio [65]1 year ago

3 0

20% mass of nitrogen in the compound

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