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what is the molecular formula of SNH(188.35 g/mol)

 Sep 3, 2014

Best Answer 

 #1
avatar+4473 
+5

Find the molar mass of SNH:

S = 32 g/mol

N = 14 g/mol

H = 1 g/mol

 

32 + 14 + 1 = 47 g/mol.

 

Now, 188.35 / 47 = ~4.

 

We need 4 of each element.

This means that SNH (Empirical formula) --> S4N4H4. (Molecular formula).

 Sep 3, 2014
 #1
avatar+4473 
+5
Best Answer

Find the molar mass of SNH:

S = 32 g/mol

N = 14 g/mol

H = 1 g/mol

 

32 + 14 + 1 = 47 g/mol.

 

Now, 188.35 / 47 = ~4.

 

We need 4 of each element.

This means that SNH (Empirical formula) --> S4N4H4. (Molecular formula).

AzizHusain Sep 3, 2014

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