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    Exam 7: Chemical Quantities and Reactions
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    For the Following Question(s),consider the Following Equation
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For the Following Question(s),consider the Following Equation

Question 42

Question 42

Multiple Choice

For the following question(s) ,consider the following equation.
2Mg + For the following question(s) ,consider the following equation. 2Mg +   → 2MgO -How many grams of MgO are produced when 40.0 grams of   react completely with Mg? A) 40.3 g B) 50.4 g C) 60.5 g D) 101 g E) 202 g → 2MgO
-How many grams of MgO are produced when 40.0 grams of For the following question(s) ,consider the following equation. 2Mg +   → 2MgO -How many grams of MgO are produced when 40.0 grams of   react completely with Mg? A) 40.3 g B) 50.4 g C) 60.5 g D) 101 g E) 202 g react completely with Mg?


A) 40.3 g
B) 50.4 g
C) 60.5 g
D) 101 g
E) 202 g

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