Calculate ∆h0 for the following reaction. br2(
g. → br2(l)∆hf0 br2(
g. =30.91 kj/mol; ∆...
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Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
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