2. Balance the following chemical equation: _MgCl2 + Al → _Mg + AIC13 a. If the chemical reaction uses 78 grams of Al metal, then how many moles of Mg metal will be produced? b. If the chemical reaction uses 143 grams of MgCl2, then how many moles of AICI3 will be produced? c. If the chemical reaction uses 47.4 grams of Al metal, then how many moles of AlCl3 will be produced?

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2. Balance the following chemical equation:
_MgCl2 +
Al → _Mg +
AIC13
a. If the chemical reaction uses 78 grams of Al metal, then how many moles
of Mg metal will be produced?
b. If the chemical reaction uses 143 grams of MgCl2, then how many moles
of AlCl3 will be produced?
c. If the chemical reaction uses 47.4 grams of Al metal, then how many
moles of AlCl3 will be produced?
d. If the chemical reaction uses 56.2 grams of MgCl2, then how many moles
of Mg metal will be produced?
e. If the chemical reaction uses 4.2 x 103 grams of Al metal, then how many
moles of MgCl2 will be needed to fully react all of the Al metal?
f. If the chemical reaction produces 25.3 grams of Mg metal, then how many
moles of AlCl3 will also be produced?
g. If the chemical reaction produces 2.19 x 102 grams of AlCl3, then how
many moles of MgCl2 were needed?
h. If the chemical reaction produces 8.33 x 10² grams of AlCl3, then how
many moles of Mg metal were needed?
If the chemical reaction produces 119.2 grams of Mg metal, then how
many moles of Al metal were needed?
i.
Transcribed Image Text:2. Balance the following chemical equation: _MgCl2 + Al → _Mg + AIC13 a. If the chemical reaction uses 78 grams of Al metal, then how many moles of Mg metal will be produced? b. If the chemical reaction uses 143 grams of MgCl2, then how many moles of AlCl3 will be produced? c. If the chemical reaction uses 47.4 grams of Al metal, then how many moles of AlCl3 will be produced? d. If the chemical reaction uses 56.2 grams of MgCl2, then how many moles of Mg metal will be produced? e. If the chemical reaction uses 4.2 x 103 grams of Al metal, then how many moles of MgCl2 will be needed to fully react all of the Al metal? f. If the chemical reaction produces 25.3 grams of Mg metal, then how many moles of AlCl3 will also be produced? g. If the chemical reaction produces 2.19 x 102 grams of AlCl3, then how many moles of MgCl2 were needed? h. If the chemical reaction produces 8.33 x 10² grams of AlCl3, then how many moles of Mg metal were needed? If the chemical reaction produces 119.2 grams of Mg metal, then how many moles of Al metal were needed? i.
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