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creativ13 [48]
3 years ago
10

Hydrogen and nitrogen react to produce ammonia gas as shown in the following chemical

Chemistry
1 answer:
DerKrebs [107]3 years ago
5 0

Explanation:

31.5 \: g \: aommnia \:  \times  \:  \frac{1 \: mol \: ammonia}{8 \: g \: ammonia \: } \:  \times  \frac{3 \: mol \: hydrogen}{2 \: mol \: ammonia} \:  \times  \frac{1 \: g \: hydrogen}{1 \: mol \: hydrogen}  =  \: 5.90625 \: g \: hydrogen \: must \: react \:

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How many moles of oxygen are needed to react with 87 grams of aluminum
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Answer:

2.4 moles of oxygen are needed to react with 87 g of aluminium.

Explanation:

Chemical equation:

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