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Setler79 [48]
3 years ago
13

What can we learn about past climate changes from ice cores?

Chemistry
1 answer:
Mice21 [21]3 years ago
6 0
Fossil fuels about into Earth ice age time
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Using the stoichiometry of the reaction and the information provided in the question, the mass of N2 used is 11.62 g.

<h3>Chemical reaction</h3>

The term chemical reaction refers to the combiantion of two or substances to yiled one or more products. The reaction equation in this case is N2 + O2 --->2NO.

Now;

Number of moles of NO = 25g/30 g/mol = 0.83 moles

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brainly.com/question/12166462

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2 years ago
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