How many moles of N2 reacted if 0.40 mole NH3 is produced?

Answer 1

2 x 0.60 = 1.2

the reaction is

N2 + 3H2 -> 2NH3 (1 mole of nitrogen N2 give 2 moles of NH3)

Answer 2

Previous answer by "The Community"....3x0.60= 1.8 mole

Edited Note: This answer is so very wrong.

Answer 3

This reaction? Always balanced equation; either verbal or formal!!

N2 + 3H2 -> 2NH3

0.60 moles N2 (3 moles H2/1 mole N2)

= 1.8 moles hydrogen gas needed

Answer 4

I assume you mean this reaction.

N2 + 3H2 ->2NH3

0.60 moles NH3 (1 mole N2/2 mole NH3)

= 0.30 mole N2 reacts

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Answer 5

N2 + 3H2 ---> 2NH3
From the balanced equation, it takes 1 mole N2 to produce 2 moles NH3. Thus, if 0.40 mole NH3 is produced, it must have come from 0.20 moles N2 gas.

Answer 6

The reaction is N2 + 3H2 ==> 2NH3, so for each mole of NH3 produced, it takes 1/2 mole N2. Thus, for 0.6 moles NH3 produced, it will take 0.3 moles N2.

Answer 7

0,9 moles of H2 are needed to react with 0,60 mol of N2.

Answer 8

For the reaction N2 + 3H2 -> 2NH3, the mole ratio between N2 and NH3 is 1:2. Therefore, if 0.40 mole of NH3 is produced, 0.20 moles of N2 reacted.

Answer 9

The answer is 0,2 moles nitrogen.