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For the reaction 2Na + 2H2O → 2NaOH + H2, how many grams of NaOH are produced from 3.0 mol of water?
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
A pH above 7 is basic and a pH below 7 is acidic.
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
pH is the measure of how acidic or basic a solution is
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
Endothermic reactions will always drop in temperature
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
What is the study of the mass relationships among reactants and products in a chemical reaction?
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
For the reaction Pb(NO3)2 + 2KI → PbI2 + 2KNO3, how many moles of PbI2 are produced from 300. g of potassium iodide?
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
In the following problem, what element is the “known”? For the reaction Pb(NO3)2 + 2KI → PbI2 + 2KNO3, how many moles of PbI2 are produced from 300. g of KI?
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
What is the ratio of the actual yield to the theoretical yield, multiplied by 100%?
True
True
KI
stoichiometry
percent yield
0.903 mol
True
120 g
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