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How many grams of sodium fluoride are needed to prepare a 0.400m NaF solution that contains 750g of water?
Wiki User
∙ 9y ago
The answer to your question is 12.6 because you multiply the .400 times .750 and then you take the answer (0.3) and multiply this times the molar mass of NaF (42) and get 12.6.
Wiki User
∙ 9y ago
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How many grams of sodium fluoride are needed to make 6.3 liters of a 3.6 molar solution?
I suppose that this solution doesn't exist.
What is the mass of sodium hudroxide needed to prepare 100 mL of a 0.10 M solution?
1.17 grams :)
How many grams of CaCl2 are needed to prepare 2.00 l if 0.700 M CaCl2 solution?
The gram formula mass of CaCl2 is 110.99. By definition, each liter of 0.700 M CaCl2 contains 0.700 gram formula masses of the solute. Therefore, 2.00 liters of such solution contain 1.400 formula masses of the solute, or 155 grams, to the justified number of significant digits.
Why does fluoride have 2 ions in the compound cadmium fluoride CdF2?
The cadmium ion has a 2+ charge and each fluoride ion has a 1- charge, so two fluoride ions are needed to balance the 2+ charge of cadmium. Two F- ions provide a total negative charge of 2- to balance the 2+ charge of cadmium.
How many grams of sodium chloride are needed to prepare 600 ml of a 0.9 percent saline solution?
600 mL of 0,9 % sodium chloride: 6 x 0,9 = 5,4 grams NaCl
How many grams of sodium fluoride are needed to make 6.3 liters of a 3.6 molar solution?
I suppose that this solution doesn't exist.
You prepare a less concentrated H C l solution from a stock solution with 12m concentration. If you too 100g of the stock solution to prepare 4 MHCl solution how much water is needed to prepare o find solution 9density HCL(12) = 1,89/ml?
Image result for You prepare a less concentrated H C l solution from a stock solution with 12m concentration. If you too 100g of the stock solution to prepare 4 MHCl solution how much water is needed to prepare o find solution 9density HCL(12) = 1,89/ml? The concentration would be 0.76 mol/L.
What volume of 12M HCl solution is needed to prepare 250 mL of 0.100M solution?
25 mL
What mas of calcium bromide is needed to prepare 150.0ml of a 3.50M solution?
105 g
The ledger that contains all accounts needed to prepare financial statements is the?
source document
How much CH2O is needed to prepare 445 mL of a 2.65 M solution of CH2O?
35.38g
How many ml are needed to prepare 1 liter of 2.5 percent dextrose solution?
25
How many moles of hno3 are needed to prepare 5.0 of a 2.0 m solution of hno3?
10
How many grams of K2SO4 would be needed to prepare 4.00 L of a 0.0510 M solution?
The needed mass is 35,549 g.
How many moles of HNO3 are needed to prepare 5.0 liters of 2.0m soultion of HNO3?
Concentration of NaOH = 0.025 M = 0.025 Moles per Litre of SolutionVolume of Solution required = 5.00LWe can say therefore that:Number of Moles of NaOH needed to prepare the solution= Concentration of NaOH * Volume of Solution requiredTherefore:Number of Moles of NaOH needed to prepare the solution= 0.025M * 5.00L= 0.125molesFrom this we can say that 0.125 moles of NaOH are needed to prepare a 5.00 L solution with a concentration of 0.025M of NaOH.
What is the mass of sodium hudroxide needed to prepare 100 mL of a 0.10 M solution?
1.17 grams :)
How many moles of NaOH are needed to prepare 2 liters of a 2.0 M solution?
4 moles or 160 g NaOH is required for one litre solution.
