Find the ratio by mass of the combining elements in the following compounds:
i)Al2(SO4)3
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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
if you think this was helpful please mark me as brainliest ; it took me a long time but i do know it is right :)
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
if you think this was helpful please mark me as brainliest ; it took me a long time but i do know it is right :)
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Answer:
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