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10g of hydrazine n2h2 decomposed to n2 and h2 find average molar mass of final mixture

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one year ago

Arun
25256 Points
```							 Dear Student I have attached an image containing solution. Please check and let me know if any difficulty occurs. I will be happy to help you. $\\N_2H_4 \to N_2+2H_2 \\M(N_2H_4)=18 \\M(N_2)=14 \\M(H_2)=2 \\=>n(N_2H_4)={10 \over 18}={5 \over 9} \\=>{5 \over 9} moles N_2+{10 \over 9} moles H_2 \\=>M_{avg}={ {5 \over 9} *14+{10 \over 9} *2 \over {5 \over 9}+{10 \over 9}} \\=>M_{avg}=6$
```
one year ago
Vikas TU
13783 Points
```							Hiiii The reaction when the Hydrazine decomposes is :N2H4 => N2 + 2H2Hiii Hydrazine is N2H4 , Just let me clear it is Hydrazine or some other compoun , molar mass will change according to stichiometry, So, just tell me it is N2H2 or N2H4
```
one year ago
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