Science, asked by sfsfhxj1465, 1 year ago

Find the ratio by mass of the combining elements in the following compounds:
i)Al2(SO4)3
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Answers

Answered by hopireid
5
The given compound is aluminum sulfate, a (2( so4) 3 : 
molar masses: Aluminum=27g/mol
oxygen= 16g/mol 
the total molar mass is 342g/mol 
the ratio by mass of the elements: 
Alunum=27*2/342=0.16 
sulfur=(32*3)/342=0.28 
oxygen=(16*12)/342=0.56
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Answered by gajensarmah3
1

Answer:

Please give another explanation..

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