Reaction Calculations
What is the term for the maximum amount of product that can be formed in a reaction?
Theoretical Yield
What is the unit used to express Molarity?
Moles per Liter (mol/L)
What is the solvent in a solution of sugar in water?
Water
The coefficients in a balanced equation represent this.
The mole ratio of reactants and products
If 5.00 moles of aluminum react with chlorine gas, what is the mass of the product produced?
667 grams
There is 8.0 L of a 0.50 M solution. What is the amount of solute in moles?
4.0 moles
A solution where KOH dissolves in water is called this would be known as...
an Electrolyte solution
For the equation 2A+6B→5C. 1.00 mole of A reacts with 6.00 moles of B. What are the moles of C formed?
2.50 moles of C
What is the reactant that is completely consumed and limits the amount of product formed?
Limiting Reactant
If 2.0 grams of NaCl dissolve in 1.0 L of water, what is the solution's molarity?
0.034 M NaCl
What is the term for the mass of solute divided by the total mass of the solution, multiplied by 100?
Mass percent
For 4HCl + O2 → 2Cl2 + 2H2O, How many moles of Cl2 form from 31.98 g of O2?
2 moles of CL2
In the Reaction C3H8 + O2 -> CO2 + H2O , How many moles of O2 are needed to react with 17.6 moles of C3H8?
88.0 moles of O2
What is the volume of 2.50 M H2SO4 needed to prepare 1.50 L of 0.50 M solution
0.30 L
If a saturated solution is heated, what happens to the solubility of MgSO4?
It increases.
In N2 + 3H2 → 2NH3, when 3.00 moles each of N2 and H2 react, What is the limiting reactant?
H2
A reaction produces 48.5 g of product, and the theoretical yield is 55.0 g. What is the actual yield?
88.2%
What volume (in mL) of a 0.300 M hydrochloric acid (HCl) solution is needed to completely react with 50.0 mL of a 0.250 M barium hydroxide (Ba(OH)₂) solution?
83.3 mL of HCl Solution
What is the formula required to find concentration and what can it be used to find?
M1V1 = M2V2, it can be used for dilutions.
From 14.01 g of N2 and 20.16 g of H2, what is the maximum amount of product formed?
34.07 grams of NH3