Chemistry, 19.11.2019 01:31 sixtomomtermont
Astudent had a mixture of sand and barium chloride dihydrate (bacl2x2h2o). a beaker containing the mixture weighed 72.248g. when empty the beaker weighed 69.748g. the mixture was determined to contain 45.26% sand.
(a) what is the % and mass of the hydrate in the mixture?
(b) if the mixture was selectively decomposed by heating, how many grams and moles of water would be lost?
Answers: 1
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Astudent had a mixture of sand and barium chloride dihydrate (bacl2x2h2o). a beaker containing the m...
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