Need help on a practical qns!!!?
hi, i can’t seem to answer these following question and i really need help..
Here are the info that was done in the practical for the 1st qns
Weight of hydrated CuSO4:1.02g
Weight of anhydrous CuSO4: 0.7394g
1. Calculate the amount of water removed by heat and the number x in the formula CuSO4.x H2O.
info for the 2nd qns on conversion of CuSO4.xH2O into CuO
Weight of unused coppersulfate: 1.01g
Weight of CuO: 0.3108g
2. Calculate x in the formula CuSO4.xH2O from the weight of copper sulfate hydrate crystals and CuO. sHOW STEPS CLEARLY
tHanks…
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rats, you didn’t include the weight of the crystals. This is crutial to solving your problem. Good Luck!
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