Asked by Chem
How many grams of water would it take to quench 1 g of phenylmagnesium bromide?
Answers
Answered by
DrBob222
Write the equation and balance it.
phMgBr + HOH ==>
Convert 1 g phMgBr to moles. moles = grams/ molar mass.
Using the coefficients in the balanced equation, convert moles phMgBr to moles water.
Now convert moles water to grams. grams = mols water x molar mass water.
phMgBr + HOH ==>
Convert 1 g phMgBr to moles. moles = grams/ molar mass.
Using the coefficients in the balanced equation, convert moles phMgBr to moles water.
Now convert moles water to grams. grams = mols water x molar mass water.
Answered by
Sarah
.099 grams
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