| Chapter Vocabulary | Stoic Process | Molar Calculations | Mass Calculations | Everything Else |
| 10 | 10 | 10 | 10 | 10 |
| 20 | 20 | 20 | 20 | 20 |
| 30 | 30 | 30 | 30 | 30 |
| 40 | 40 | 40 | 40 | 40 |
| 50 | 50 | 50 | 50 | 50 |
| Final Question | ||||
What is the definition of Mole Ratio?
What is the definition of Mole Ratio?
Conversion factor that relates the amount of moles of any two substances involved in a chemical reaction.
(T/F) Throughout chapter nine we have been studying reaction stoichiometry?
(T/F) Throughout chapter nine we have been studying reaction stoichiometry?
True
The substance that is not used up completely in a chemical reaction?
The substance that is not used up completely in a chemical reaction?
Excess Reactant
What is the definition of theoretical yield?
What is the definition of theoretical yield?
the maximum amount of product that can be produced from a
The ratio of the actual yield to the theoretical yield multiplied by 100
The ratio of the actual yield to the theoretical yield multiplied by 100
Percent yield
What is the first step to take before calculating a stoichiometry problem?
What is the first step to take before calculating a stoichiometry problem?
Balance the Equation
A balanced chemical equation allows one to determine the
A balanced chemical equation allows one to determine the
Molar Ratio
When the limiting reactant in a chemical reaction is completely used, the reaction....?
When the limiting reactant in a chemical reaction is completely used, the reaction....?
the reaction stops
The coefficients in a chemical equation represent the
The coefficients in a chemical equation represent the
relative numbers of moles of reactants and products
The reactant that limits the amounts of the other reactants that can combine and the amount of product that can form in a chemical reaction?
The reactant that limits the amounts of the other reactants that can combine and the amount of product that can form in a chemical reaction?
Limiting Reactant
In the reaction 2Al2O3 → 4Al + 3O2, what is the mole ratio of aluminum to oxygen?
In the reaction 2Al2O3 → 4Al + 3O2, what is the mole ratio of aluminum to oxygen?
4:3
In the reaction 2Al2O3 --> 4Al + 3O2, what is the mole ratio of Oxygen to Aluminum Oxide??
In the reaction 2Al2O3 --> 4Al + 3O2, what is the mole ratio of Oxygen to Aluminum Oxide??
3:2
Avagadro's Number is 1 mole = ?
Avagadro's Number is 1 mole = ?
6.022 * 10^23
For the reaction C + 2H2 --> CH4, how many moles of hydrogen are required to produce 10 mol of methane, CH4?
For the reaction C + 2H2 --> CH4, how many moles of hydrogen are required to produce 10 mol of methane, CH4?
20 moles
For the reaction 2H2 + O2→ 2H2O, how many moles of water can be produced from 6.0 mol of oxygen?
For the reaction 2H2 + O2→ 2H2O, how many moles of water can be produced from 6.0 mol of oxygen?
12 moles
What is molar mass of C6H10O2
What is molar mass of C6H10O2
114.16g/mol
For the reaction HCl + NaOH → NaCl + H2O, how many moles of hydrochloric acid are required to produce 150. g of water?
For the reaction HCl + NaOH → NaCl + H2O, how many moles of hydrochloric acid are required to produce 150. g of water?
8.32 moles HCL
For the reaction HCl + NaOH → NaCl + H2O, how many grams of hydrochloric acid are required to produce 100 g of water?
For the reaction HCl + NaOH → NaCl + H2O, how many grams of hydrochloric acid are required to produce 100 g of water?
202g HCL
For the reaction 2Fe + O2 → 2FeO, how many grams of iron oxide are produced from 8.00 mol of iron?
For the reaction 2Fe + O2 → 2FeO, how many grams of iron oxide are produced from 8.00 mol of iron?
574g FeO
For the reaction 2Fe + O2 → 2FeO, how many grams of Oxygen are required to produce 350 g of FeO
For the reaction 2Fe + O2 → 2FeO, how many grams of Oxygen are required to produce 350 g of FeO
~40.0g
What is the measurement for volume @ STP?
What is the measurement for volume @ STP?
22.4 L
What is the actual yield?
What is the actual yield?
What you actually make during the experiment
In the reaction A + B → C + D, if the quantity of B is insufficient t, then B is what?
In the reaction A + B → C + D, if the quantity of B is insufficient t, then B is what?
The limiting reactant
What is the formula for Percent Yield?
What is the formula for Percent Yield?
% Yield= (Actual YIeld/Theoretical Yield) * 100
For the reaction SO3 + H2O → H2SO4, how many grams of sulfur trioxide are required to produce 4.00 mol of sulfuric acid?
For the reaction SO3 + H2O → H2SO4, how many grams of sulfur trioxide are required to produce 4.00 mol of sulfuric acid?
320g
For the reaction 2Na + Cl2 → 2NaCl, calculate the percent yield if 200. g of chlorine react with excess sodium to produce 240. g of sodium chloride.
For the reaction 2Na + Cl2 → 2NaCl, calculate the percent yield if 200. g of chlorine react with excess sodium to produce 240. g of sodium chloride.
72.8%
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