A sample contains bacl2.2h2o and nacl. the total mass of, Ask an Expert

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A sample contains BaCl2.2H2O and NaCl. The total mass of the sample is 1.500g. After the sample was heated, the residue weighs 1.353 g.

a) How many grams of water are lost? (A: 0.1475g)
b) How many moles of water are lost? (A: 0.00819 mol)
c) How many grams of BaCl2.2H2O are in the sample? (A: 1.000g)
d) What is the percent of BaCl2.2H2O in the sample? (A: 66.7%)

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Category:- Chemistry
Reference No.:- M9701752

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