Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
If your theoretical yield is 14.6g of carbon dioxide, and you mass out 5.23g of carbon dioxide in lab, what is your percent yield?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
In the lab, you perform a combustion reaction. 2 C2 H6 (l) + 7 O2 (g) → 4 CO2 (g) + 6 H2 O(l) If 35.65 g of C2H6 and 45.27 g oxygen were used how much carbon dioxide was formed?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
What is the theoretical yield of carbon dioxide if you begin a combustion reaction with 25.6g of C8H20 and 17.2g of oxygen gas?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
Which of the follow is a balanced chemical reaction?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
What is the theoretical yield of water if you begin a combustion reaction with 25.6g of C8H20 and 17.2g of oxygen gas?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
What is the percent yield of product if you produce 15.3 g of product in the lab and your theoretical yield is 13.1g?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
Which of the follow is a balanced chemical reaction?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
If you end up with 65.3% yield, how much zinc sulfate did you make in lab if your theoretical yield is 201g of zinc sulfate?
35.58g carbon dioxide
Pb(NO3)2 (aq) + 2 NaI (aq) → PbI2 (s) + 2 NaNO3 (aq)
131g zinc sulfate
7.45g water
35.8%
117%
14.6g carbon dioxide
C8H20 (l) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (l)
Check it!
Match it!
Match it!