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lana66690 [7]
3 years ago
8

How many moles of HCl are needed to react with 0.87 mol Al?

Chemistry
1 answer:
WARRIOR [948]3 years ago
5 0
The answer is ( 2.6 mol HCl )
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It will become a red giant

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What is the molecular formula of the hydrocarbon whose molar mass is 536 g/mol and contains 89.55 w/w% carbon?
leonid [27]

Given the percentage composition of HC as C → 81.82 % and H → 18.18 %

So the ratio of number if atoms of C and H in its molecule can will be:

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Does that help?

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