Structure 1.4.5—The molar concentration is determined by the amount of solute and the volume of solution. Solve problems involving the molar concentration, amount of solute and volume of solution.
Description
[N/A]Directly related questions
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
-
19M.1A.SL.TZ2.1:
How many moles of magnesium hydroxide are produced with 0.50 mol of ammonia?
Mg3N2 (s) + 6H2O (l) → 3Mg(OH)2 (aq) + 2NH3 (aq)
A. 0.25
B. 0.33
C. 0.75
D. 1.5
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19M.1A.SL.TZ2.4:
What is the concentration, in mol dm−3, of 20.0 g of NaOH (Mr = 40.0) in 500.0 cm3?
A. 0.250
B. 0.500
C. 1.00
D. 4.00
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19M.1A.SL.TZ2.4:
What is the concentration, in mol dm−3, of 20.0 g of NaOH (Mr = 40.0) in 500.0 cm3?
A. 0.250
B. 0.500
C. 1.00
D. 4.00
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19M.1A.SL.TZ2.4:
What is the concentration, in mol dm−3, of 20.0 g of NaOH (Mr = 40.0) in 500.0 cm3?
A. 0.250
B. 0.500
C. 1.00
D. 4.00
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19M.1A.SL.TZ2.4:
What is the concentration, in mol dm−3, of 20.0 g of NaOH (Mr = 40.0) in 500.0 cm3?
A. 0.250
B. 0.500
C. 1.00
D. 4.00
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19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
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19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
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19M.2.SL.TZ1.d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
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19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
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19M.2.SL.TZ2.5d(iii):
100.0cm3 of soda water contains 3.0 × 10−2g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.5d(iii):
100.0cm3 of soda water contains 3.0 × 10−2g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.d(iii):
100.0cm3 of soda water contains 3.0 × 10−2g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.5d(iii):
100.0cm3 of soda water contains 3.0 × 10−2g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.5d(iii):
100.0cm3 of soda water contains 3.0 × 10−2g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.d(iii):
100.0cm3 of soda water contains 3.0 × 10−2g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
-
19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.4d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
-
19M.2.SL.TZ1.d:
Sodium percarbonate, 2Na2CO3•3H2O2, is an adduct of sodium carbonate and hydrogen peroxide and is used as a cleaning agent.
Mr (2Na2CO3•3H2O2) = 314.04
Calculate the percentage by mass of hydrogen peroxide in sodium percarbonate, giving your answer to two decimal places.
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19M.2.SL.TZ2.5b(ii):
100.0 cm3 of soda water contains 3.0 × 10−2 g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.5b(ii):
100.0 cm3 of soda water contains 3.0 × 10−2 g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.b(ii):
100.0 cm3 of soda water contains 3.0 × 10−2 g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.5b(ii):
100.0 cm3 of soda water contains 3.0 × 10−2 g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.5b(ii):
100.0 cm3 of soda water contains 3.0 × 10−2 g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
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19M.2.SL.TZ2.b(ii):
100.0 cm3 of soda water contains 3.0 × 10−2 g NaHCO3.
Calculate the concentration of NaHCO3 in mol dm−3.
- 21M.1A.SL.TZ1.2: What is the resulting concentration, in mol dm−3, when 1.0 cm3 of 0.500 mol dm−3 nitric...
- 21M.1A.SL.TZ1.2: What is the resulting concentration, in mol dm−3, when 1.0 cm3 of 0.500 mol dm−3 nitric...
- 21M.1A.SL.TZ1.2: What is the resulting concentration, in mol dm−3, when 1.0 cm3 of 0.500 mol dm−3 nitric...
- 21M.1A.SL.TZ1.2: What is the resulting concentration, in mol dm−3, when 1.0 cm3 of 0.500 mol dm−3 nitric...
- 21M.1A.SL.TZ2.2: Which amount, in mol, of sodium chloride is needed to make 250 cm3 of 0.10 mol dm−3...
- 21M.1A.SL.TZ2.2: Which amount, in mol, of sodium chloride is needed to make 250 cm3 of 0.10 mol dm−3...
- 21M.1A.SL.TZ2.2: Which amount, in mol, of sodium chloride is needed to make 250 cm3 of 0.10 mol dm−3...
- 21M.1A.SL.TZ2.2: Which amount, in mol, of sodium chloride is needed to make 250 cm3 of 0.10 mol dm−3...
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22M.1A.SL.TZ1.1:
0.2 mol of sodium hydrogencarbonate is decomposed by heating until constant mass.
2 NaHCO3 (s) → Na2CO3 (s) + H2O (g) + CO2 (g)
How many moles of gas are produced?
A. 0.1
B. 0.2
C. 0.3
D. 0.4
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22M.1A.SL.TZ1.1:
0.2 mol of sodium hydrogencarbonate is decomposed by heating until constant mass.
2 NaHCO3 (s) → Na2CO3 (s) + H2O (g) + CO2 (g)
How many moles of gas are produced?
A. 0.1
B. 0.2
C. 0.3
D. 0.4
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22M.1A.SL.TZ1.1:
0.2 mol of sodium hydrogencarbonate is decomposed by heating until constant mass.
2 NaHCO3 (s) → Na2CO3 (s) + H2O (g) + CO2 (g)
How many moles of gas are produced?
A. 0.1
B. 0.2
C. 0.3
D. 0.4
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22M.1A.SL.TZ1.1:
0.2 mol of sodium hydrogencarbonate is decomposed by heating until constant mass.
2 NaHCO3 (s) → Na2CO3 (s) + H2O (g) + CO2 (g)
How many moles of gas are produced?
A. 0.1
B. 0.2
C. 0.3
D. 0.4
- 22M.1A.SL.TZ2.1: What is the concentration of chloride ions, in mol dm−3, in a solution formed by mixing 200 cm3...
- 22M.1A.SL.TZ2.1: What is the concentration of chloride ions, in mol dm−3, in a solution formed by mixing 200 cm3...
- 22M.1A.SL.TZ2.1: What is the concentration of chloride ions, in mol dm−3, in a solution formed by mixing 200 cm3...
- 22M.1A.SL.TZ2.1: What is the concentration of chloride ions, in mol dm−3, in a solution formed by mixing 200 cm3...
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22M.2.SL.TZ2.1b(i):
Calculate the molar concentration of the resulting solution of lithium hydroxide.
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22M.2.SL.TZ2.1b(i):
Calculate the molar concentration of the resulting solution of lithium hydroxide.
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22M.2.SL.TZ2.b(i):
Calculate the molar concentration of the resulting solution of lithium hydroxide.
-
22M.2.SL.TZ2.1b(i):
Calculate the molar concentration of the resulting solution of lithium hydroxide.
-
22M.2.SL.TZ2.1b(i):
Calculate the molar concentration of the resulting solution of lithium hydroxide.
-
22M.2.SL.TZ2.b(i):
Calculate the molar concentration of the resulting solution of lithium hydroxide.