0.75 g of CaC1, 2H,O was heated long enough in a crucible until the weight is no more changed, calculate the expected we

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0 75 G Of Cac1 2h O Was Heated Long Enough In A Crucible Until The Weight Is No More Changed Calculate The Expected We 1 (17.89 KiB) Viewed 13 times

0.75 g of CaC1, 2H,O was heated long enough in a crucible until the weight is no more changed, calculate the expected weight of water (M.wt CaCl,.2H,O=146.98 g/mol, M.wt H,O- 18 g/mol) CaCl, 2H,0 CaCl₂ + 2H₂O 0.378 g 0.234 g 0.184 g 0.421 g 0.541 g