2023-2024 Extra HW For Make-Up Chem Rxn Naming Cpd Test

1. How many grams of elementary copper did I make if I also made 56.7L CO₂@STP using following chemical equation.

2 CuO_(s) + 1 C_(s) --> 2 Cu_(s) + 1 CO_2(g)

2. How many grams of magnesium iodide do I make if I consumed 8.21E24 molecules of elementary iodine by the following chemical equation?

1 Mg_(s) + 1 I_2(s) --> 1 MgI_2(s)

3. How many L of ammonia (NH₃) @STP do I have if I consumed 127L of hydrogen gas?

1 N_2(g) + 3 H_2(g) --> 2 NH_3(g)

4. How many grams of Iron (III) oxide do I need to make 35.4 grams of aluminum oxide?

1 Fe₂O_3(s) + 2 Al_(s) --> 2 Fe_(s) + 1 Al₂O_3(s)

1) How many grams of ammonia will be produced if you consumed 5.37E24 molecules of diatomic nitrogen gas?
1 N_2(g) + 3 H_2(g) --> 2 NH_3(g)





2) How many grams of Iron (III) oxide will be produced if you consumed 341g of elemental copper?

 3 H₂O_{1 (l)}  +   2 Fe _(s)  --->   1 Fe₂O_{3 (s)}  +    3 H_{2 (g)}





3) How many liters @ STP of carbon dioxide did you make if also make

 1 C₃H_{8 (g)}  +   5 O_2(g)  --->   3 C₁O_{2 (g)}  +    4 H₂O_1(g)







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