Asked by allen
A solution containing 40 g of calcium bromide requires 14.2 g of chlorine to react completely with it and 22,2 g of calcium chloride is produced in addition to ehaever bromine is obtained. How many grams of calcium bromide are required to produce 10.0 pounds of bromine?
Answers
Answered by
Steve
convert the mass to moles
write the balanced equation
see how much excess Br remains from 40g of CaBr2 -- call that x grams
Multiply that by 10 lbs/x g
Good practice in unit conversions!
write the balanced equation
see how much excess Br remains from 40g of CaBr2 -- call that x grams
Multiply that by 10 lbs/x g
Good practice in unit conversions!
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