12 1 point
Nitrogen and hydrogen react together to form ammonia.
N2 + 3H2 --> 2NH3
When completely converted, 7 tonnes of nitrogen gives 8.5 tonnes of ammonia.
How much nitrogen will be needed to produce 34 tonnes of ammonia?
A
7 tonnes
B
8.5 tonnes
C 28 tonnes
D 34 tonnes
ОА

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