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WorksheetsQuiz- Molarity
Total questions: 10
Worksheet time: 14mins
What is the molarity of a 0.1 L solution in which 4.67 grams of HCl is dissolved?
2.2 M
1.3 M
How many grams of hydrochloric acid, HCl, are there in 350.0 mL of a 4.000 M solution?
51.0 grams
What is the concentration (M) of a NaCl solution prepared by dissolving 4.7 g of NaCl in 350 mL of water?
.23 M
How many grams of CH3OH must be added to water to prepare 150 mL of a solution that is 1.5 M CH3OH?
7.2 grams
How many grams of H3PO4 are in 175 mL of a 4.5 M solution of H3PO4 ?
77 grams
The molarity (M) of an aqueous solution containing 32.5 g of sucrose C12H22O11 in 55.5 mL of solution is __________.
1.71
How many grams of sodium chloride (NaCl) are there in 45.0 mL of a 2.75 M aqueous solution of sodium chloride?
7.23 grams
An aqueous ethanol solution of 500 mL (V1) was diluted to 5.00 L (V2), giving a concentration of 0.0500 M (M2). The concentration of the original solution was __________ M?
0.500 M
0.250 M
5.00 M
The molarity of a solution prepared by diluting 41.62 mL (V1) of 4.005 M (M1) aqueous K2Cr2O7 to 400.0 mL (V2) is __________M?
0.417 M
