wiliaamnguuyen
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- Sep 29, 2013
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- HSC
- 2016
Can anyone help me with this? How many moles of aluminium ions and sulfate ions are there when 34.2g of aluminium sulfate is dissolved in 500mL of water?
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Included to trick you.First find the number of moles of aluminium sulfate using n=m/MM
n(Al2SO43)=34.2/342.15
n(Al2SO43)=0.1
I don't know why the 500mL is in the question?