Asked by bekah
When Mg reacts with HCl, it produces MgCl2 and H2(g). If 2.34 g of Mg react, how much MgCl2 is produced (in grams)?
Answers
Answered by
DrBob222
Mg + 2HCl ==> MgCl2 + H2
mols Mg = grams/molar mass = ?
Using the coefficients n the balanced equation, convert mols Mg to mols MgCl2.
Now convert mols MgCl2 to grams. g = mols MgCl2 x molar mass Mgcl2.
mols Mg = grams/molar mass = ?
Using the coefficients n the balanced equation, convert mols Mg to mols MgCl2.
Now convert mols MgCl2 to grams. g = mols MgCl2 x molar mass Mgcl2.
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