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Minchanka [31]
3 years ago
5

A compound is made of copper, nitrogen, and oxygen atoms. A sample of the compound has 6.4 grams of copper, 2.8 grams of nitroge

n and 9.6 grams of oxygen. The compound has a molar mass of 188 g/mol. Write the name and formula of the compound.
Chemistry
1 answer:
adell [148]3 years ago
8 0
A* b -d divided by g =c
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Answer:

By adding the solute in to solution boiling point is increased while freezing point is decreased.

Explanation:

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TiliK225 [7]

Answer:- HBr is limiting reactant.

Solution:- The given balanced equation is:

2Al+6HBr\rightarrow 2AlBr_3+3H_2

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The calculations could be shown as:

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From calculations, 24 moles of HBr are required to react completely with 8 moles of Al but only 8 moles of it are available. It clearly indicates, HBr is limiting reactant.

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Answer:

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Explanation:

I don't know how to explain but I learnt this yesterday

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