WorksheetsMolarity
Total questions: 7
Worksheet time: 4mins
The term molar, which describes a solution's concentration, is written as?
M
g
mol/g
g/L
Calculate the Molarity in a solution containing 40.0 g of NaCl dissolved in 500.0 ml of H2O.
0.08 M
1.37 M
12.5
0.74
Calculate the grams of NaOH present in 10.0 mL of a 2.0 M NaOH solution.
0.8g
0.3g
2000g
5g
A solution is made by dissolving 0.50 mole of NaCl in enough water to give a final volume of 400.0 mL. What is the molarity of the solution?
0.10M
1.25M
0.40M
2.33
A 0.500 M solution of NaOH, which contains 0.750 mole of solute, would have a volume, in milliliters
0.667 mL
1500ml
2100ml
1200ml
What volume, in milliliters, of 10.0 M NaOH is needed to prepare 300 mL of 2.00 M NaOH by dilution?
0.067 mL
100mL
60.0 mL
125mL
If 0.775 L of 1.00 M NaOH is diluted to 1.00 L, the resulting solution contains
0.225 mol NaOH
1.25 mol NaOH
0.775 mol NaOH
2.45 mol NaOH
