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What is the density of 40ml of saline solution in 50 ml beaker?
Wiki User
∙ 10y ago
The density of 40ml of saline solution in a 50 ml beaker is 1.0046g/mL. The density will vary based upon the concentration of the salt added to the solution.
Wiki User
∙ 10y ago
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How much water must be added to 40ml 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.
10ml of ethanol mix with 40ml of water find percent concentration of ethanol solution?
20%
What will be the pH of the solution formed by mixing 40ml of 0.1M HCl with 10ml of 0.45M NaOH?
pH=12.
How many moles of HCl are present in 40ml of a 0.035M solution?
Molarity = moles of solute/Liters of solution (40 ml = 0.04 Liters) algebraically manipulated, Moles of solute = Liters of solution * Molarity Moles HCl = (0.04 Liters)(0.035 M) = 0.0014 moles HCl ==============
If 20 ml of water and 20 ml of ethanol are mixed what is the volume?
you would think 40ml but it is slightly less. 40 x 98% = 39.2ml when ethanol and water mix they are 98% of the volume
What is more denser 30ml solution with mass of 45g or 40 ml solution with mass of 50g?
A 30ml solution with a mass of 45g has a density of 45/30 or 1.5 g/ml, while a 40ml solution with a mass of 50g has a density of 50/40, or 1.25 g/ml. The 30ml solution with a mass of 45g has a higher density.
How much water must be added to 40ml 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.
What is the volume of alchol in 200ml of a solution if it is 20 percent?
200ml of solution x 20% of alcohol = 40ml of alcohol..
What is the density if mass is 25g and volume is 40ml?
The density can be calculated by dividing the mass by the volume. In this case, the density would be 0.625 g/ml since 25g divided by 40ml equals 0.625 g/ml.
10ml of ethanol mix with 40ml of water find percent concentration of ethanol solution?
20%
What will be the pH of the solution formed by mixing 40ml of 0.1M HCl with 10ml of 0.45M NaOH?
pH=12.
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.
I need 40ml of perxiode for my hair color that is 40ml?
1.3 oz. or 8 teaspoons
What is 40ml to 1 pint of water?
40ml = 0.07 of a pint
How many L 40ml?
0.4
How many moles of HCl are present in 40ml of a 0.035M solution?
Molarity = moles of solute/Liters of solution (40 ml = 0.04 Liters) algebraically manipulated, Moles of solute = Liters of solution * Molarity Moles HCl = (0.04 Liters)(0.035 M) = 0.0014 moles HCl ==============
Calculate the dissolving rate for 5.0 grams of rock salt to enter solution if it took 200 seconds.?
To find the dissolving rate, you divide the time by the mass. --> 200s/5grams=40mL/s
