12.0 g initially
11.1 g after heating
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0.9 g H2O released.
0.9/molar mass H2O = mols H2O
11.1/molar mass NaHSO4 = mols NaHSO4.
Find the mols ratio to obtain the formula. Post your work if you need help through the calculations.
On strong heating, 12g of NaHSO4 release 0.9g of water vapour and a white solid is left. Deduce a chemical formula for the solid.
How can I work this out?
Thanks :)
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