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What is the molarity of a solution which contains 0.120 moles of K2CrO4 in 5.0L of solution?
Wiki User
∙ 12y ago
The Molarity is equal to the number of moles divided by the liters.
M=mol/L
M=0.120 mol/5.0 L
M=0.024
so the molarity is 0.024 M
Wiki User
∙ 12y ago
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How do you find the concentration of 3.50g of potassium chromate in 100 ml water?
To find the concentration of potassium chromate in 100 ml of water, you need to calculate the molarity. First, determine the molar mass of potassium chromate (K2CrO4). Next, calculate the number of moles of K2CrO4 in 3.50g using its molar mass. Finally, divide the moles of K2CrO4 by the volume in liters (0.1 L) to find the molarity.
What is the molarity of a solution that contains 0.202 moles KCl in 7.98 liters of solution?
The molarity is 0,025.
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The molarity is 0.718 moles/litre.
What is the molarity of a solution that contains 4.53 moles of lithium nitrate in 2.85 liters of solution?
This molarity is 1,59.
What is the molarity of a solution that contains 10.0g of NaOH in 400.0 ml of NaOH of solution?
The answer is 0,625 moles.
How do you find the concentration of 3.50g of potassium chromate in 100 ml water?
To find the concentration of potassium chromate in 100 ml of water, you need to calculate the molarity. First, determine the molar mass of potassium chromate (K2CrO4). Next, calculate the number of moles of K2CrO4 in 3.50g using its molar mass. Finally, divide the moles of K2CrO4 by the volume in liters (0.1 L) to find the molarity.
What is the molarity of a solution that contains 0.202 moles KCl in 7.98 liters of solution?
The molarity is 0,025.
What is the molarity of 5 L solution that contains 3.59 moles of solute?
The molarity is 0.718 moles/litre.
What is the molarity of a solution that contains 4.53 moles of lithium nitrate in 2.85 liters of solution?
This molarity is 1,59.
What is the molarity of a solution that contains 6.42 moles of lithium nitate in 1.75 liters of solution?
Molarity is moles of solvent divided by liters of solution, so 6.42 / 1.75 = 3.67M.
What is the molarity of a solution where 4.00 moles of Potassium Chloride is dissolved in 3.00 L of solution?
The molarity can be calculated by dividing the moles of solute by the volume of solution in liters. In this case, molarity = 4.00 moles / 3.00 L = 1.33 M.
What is the molarity of a solution that contains .202 mol KCI in 7.98 L of solution?
The molarity of the solution is calculated by dividing the moles of solute (KCl) by the volume of solution in liters. In this case, molarity = 0.202 mol / 7.98 L ≈ 0.0253 mol/L.
What is the molarity of a 3.0 liter solution that contains 0.45 moles of solute?
The molarity of a solution is calculated by dividing the moles of solute by the volume of the solution in liters. In this case, the molarity would be 0.15 M, which is calculated by dividing 0.45 moles by 3.0 liters.
What is the molarity of a solution that contains 10.0g of NaOH in 400.0 ml of NaOH of solution?
The answer is 0,625 moles.
What is the molarity of a solution that contains 31.0 grams of HCl in 500cm3 of solution?
To calculate the molarity of the solution, first convert the mass of HCl to moles using its molar mass. Then, divide the number of moles by the volume of the solution in liters (500 cm3 = 0.5 L) to get the molarity.
What is the molarity of a 3.45L solution that contains 0.491 mols of sodium sulfate?
The molarity of the solution can be calculated using the formula Molarity (M) = moles of solute / liters of solution. Molarity = 0.491 moles / 3.45 liters = 0.142 M. So, the molarity of the solution is 0.142 M.
What is the molarity of a solution that contains 202 mol KCl in 7.98 L solution?
The molarity of the solution can be calculated using the formula: Molarity = moles of solute / liters of solution. In this case, the molarity would be 202 mol KCl / 7.98 L = 25.31 Molarity.
