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How much water to add to dilute a 35 percent solution to 20 percent solution?
Dcroucher
DEPENDS HOW MUCH MOTHER LIQUID YOU START WITH. EXAMPLE,
100 MLS WITH 35 GRMS OF ADDITIVE (subtract the volume of displacement)
would be a 35 % dilution. In theory you would add 15% if mother liquid was 100 Mil's, (minus its displacement,) this is what a volumetric flask is for,,,
hope this helped.. if Ir's not to important just figure your total liquid and add 15% of your whatever
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∙ 14y ago
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How much water added to convert a 10 percent solution to 02 percent solution?
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Let's assume you have 1 L of the 37% solution by volume of chemical A. So your solution would contain 0.37 L of A & 0.63 L of water.0.37 L of A / (0.37 L of A + 0.63 L of water) = 37% solution of AObviously in order to dilute the solution to 2% we have to add water. Now we need to figure out how much. We'll call it X. So you set up the ratio as follows & solve for X.0.37 / (0.37 + 0.36 + X ) = 0.020.37 = 0.02 (1.00 + X)0.37 = 0.02 + 0.02X0.37 - 0.02 = 0.02 + 0.02X - 0.020.35 = 0.02X0.35/0.02 = XX = 17.5, so you would have to add 17.5 L of water to the originial 37% solution to dilute it to 2%.Obviously this answer will change depending on how much of the 37% solution you have to start with but the procedure to figure it out is still the same.
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How much water will there be in a dilute acid?
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How much of 35 percent HCl would be needed to make 1 percent HCl?
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How much water added to convert a 10 percent solution to 02 percent solution?
add 4 parts water per part solution
How much solvent must you add to 1 ml of a 50 percent solution to make a 10 percent solution?
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If you have an order for 20 percent dextrose 500 ml you have 1000 ml bag of dextrose 70 percent how much of the dextrose 70 percent do you need to use to make dextrose 20 percent 500 ml?
To make a 20% dextrose solution, you need to dilute the 70% dextrose solution with water. You need to use 178.57 ml of the 70% dextrose and 321.43 ml of water to make 500 ml of 20% dextrose solution.
How much water must be added to 40 ml of a 25 percent by weight solution to make a 2 percent by weight solution?
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
Is nitric acid a dilute acid?
Nitric acid can be dilute or concentrated. This is simply a matter of how much of it you have in a given amount of a solution, which is variable.
