Question
Asked Mar 17, 2020
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Given the equuation: Al4C3+12H2O=4Al(OH)3+3CH4

How many moles of CH4 will be formed by the reaction of 275 grams of Al4C3 will excess water?

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Expert Answer

Step 1

Mole is the amount of the substance that contains the same number of particles or atoms or molecules. Molar mass is defined as average mass of atoms present in the chemical formula. It is the sum of the atomic masses of all the atoms present in the chemical formula of any compound.

Chemistry homework question answer, step 1, image 1

Step 2

No. of moles of Al4C3 can be calculated is shown below:

 

Chemistry homework question answer, step 2, image 1

Step 3

Chemistry homework question answer, step 3, image 1

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