This is the molarity of a solution containing 2.00 mol NaCl dissolved in 500. mL of solution.
What is 4.00 M NaCl?
100
H2S
What is dihydrogen monosulfide? OR Hydrosulfuric acid?
100
A solution whose [H+] > [OH-] is this.
What is acidic?
100
The pH of a solution whose [H+] is 1.00 x 10^-6 M.
What is 6.00?
200
Given the following reaction, A + B --> C + D, which chemicals are considered the reactants?
A and B
200
38.2 mL of a 0.810 molar HCl solution contains this many moles of HCl.
What is 0.0309 moles HCl?
200
CaBr2
Calcium bromide
200
A Bronsted-Lowry bases is this.
What is a proton acceptor? (accepts H+ from sol'n)
200
The pH of a 0.100 M HCl solution
What is 1.00?
300
When mixing Pb(NO3)2 and K2SO4, what are the product formulas and names? Which one is insoluble?
Lead (II) sulfate (PbSO4) and Potassium nitrate (KNO3). PbSO4 is insoluble.
300
What is the theoretical yield of the insoluble compound for the following reaction if you start with 2.11 g of calcium nitrate and 2.27 g of sodium carbonate?
_ Ca(NO3)2 + _ Na2CO3 → _ CaCO3 + _ NaNO3
1.29 g CaCO3
300
PCl5
Phosphorus pentachloride
300
The only weak acid in the list: HCl, HBr, HF, HI by name
What is hydrofluoric acid?
300
The pH of a solution whose [H+] is 5.00 x 10^-6 M.
What is 5.30?
400
What type of reactant runs out first in a reaction?
What is the limiting reactant?
400
The molarity of a solution after mixing 100.0 mL of 1.0 M NaOH and 100.0 mL of water.
What is 0.50 M NaOH?
400
FeO
Iron (II) oxide
400
This type of reaction serves to figure out the unknown concentration of a solution through a pH indicator.
What is a titration reaction?
400
The pOH of a solution of 0.200 M NaOH
What is 0.699?
500
If CH4 + 2 O2 --> CO2 + 2 H2O , and we use 10 moles of CH4, how many moles of H2O are made?
20 moles H2O
500
If 12 g of Al reacts with 27 grams of FeO, which of the reactants was the limiting reactant forming Fe? What is the theoretical yield of Fe? __ Al + __ FeO --> __ Al2O3 + ___ Fe
21 g of Fe from 27 g of FeO.
500
(NH4)2O
Ammonium oxide
500
This acid is produced in the stomach.
What is hydrochloric acid?
500
If Mr. Lee needed a 0.400 M HCl solution, and wanted it to have a final volume of 500.0 mL, how many mL of 6.00 M HCl solution and how much water would he need?