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How many grams of CH3COOH are needed to make 3.4 liters of aqueous solution of pH equals 4.0?
Molarity = moles of solute/liters of solution
1/10^pH = Molarity ( or 10^ - pH )
= 1 X 10^-4 M
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find moles CH3COOH
moles of solute = 1 X 10^-4 M/3.4 liters
= 2.94 X 10^-5 moles CH3COOH (60.052 grams/1 mole CH3COOH)
= 0.0018 grams CH3COOH needed
------------------------------------------------- ( 1.8 X 10^- 3 grams )
What else can I help you with?
4.32 x 102 moles of CH3COOH in 20.0 liters of water?
This is a calculation of the concentration of acetic acid (CH3COOH). To find the concentration, you divide the moles of CH3COOH by the volume of water in liters. So, the concentration would be 4.32 x 10^2 moles / 20.0 liters = 21.6 moles/liter.
What is the molarity of an aqueous solution containing 22.5 grams of sucrose in 35.5 milliliters of solution?
To find the molarity, first convert the grams of sucrose to moles using its molar mass. Sucrose has a molar mass of 342.3 g/mol. Then, convert the milliliters of solution to liters. Finally, divide the moles of solute by the liters of solution to get the molarity.
An aqueous KNO3 solution is made using 89.9g of KNO3 diluted to a total solution volume of 1.35L?
The molarity of the KNO3 solution is 0.544 M. This is calculated by dividing the moles of KNO3 (1.1 mol) by the total solution volume in liters.
Calculate the molarity of a solution containing 0.70 moles of CH3COOH in 1 L of water 1. 0.35 M 2. 2.8 M 3. 0.70 M 4. 1.4 M?
I don't like when people just use WikiAnswers and Yahoo Answers to get their homework solved, but I'll just help you with this one question. Formula for M: Molarity = moles of solute / liters of solution Plug in the numbers you have. 0.70 is the amount of moles in the solute, and 1 is the amount of liters in the solution. M = 0.70 mol / 1 L = 0.70 M Hope this helps. Try doing your homework yourself next time, though. :) - Jessica
593 kl equals how many liters?
593kL equals 593,000 liters.* There are 1000 liters per kiloliter.
How many liters of water must be added to 1 liter of an aqueous solution of hcl with a pH of 1 to create an aqueous solution with pH of 2?
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4.32 x 102 moles of CH3COOH in 20.0 liters of water?
This is a calculation of the concentration of acetic acid (CH3COOH). To find the concentration, you divide the moles of CH3COOH by the volume of water in liters. So, the concentration would be 4.32 x 10^2 moles / 20.0 liters = 21.6 moles/liter.
What is the molarity of an aqueous solution containing 22.5 grams of sucrose in 35.5 milliliters of solution?
To find the molarity, first convert the grams of sucrose to moles using its molar mass. Sucrose has a molar mass of 342.3 g/mol. Then, convert the milliliters of solution to liters. Finally, divide the moles of solute by the liters of solution to get the molarity.
An aqueous KNO3 solution is made using 89.9g of KNO3 diluted to a total solution volume of 1.35L?
The molarity of the KNO3 solution is 0.544 M. This is calculated by dividing the moles of KNO3 (1.1 mol) by the total solution volume in liters.
The number of moles of solute divided by the number of liters of solution equals?
The number of moles of solute divided by the number of liters of solution equals the concentration of the solution in moles per liter, also known as molarity. This relationship is represented by the formula: Molarity (M) = moles of solute / liters of solution.
How many quarts are in six 2 liters?
1 quart equals 0.9463529 Liters "6 two liters" equals 12 liters 12 (liters) times 0.9463529 (liters/quart) equals 11.356234 (quarts)
A kiloliter equals how many liters?
A kiloliter equals 1,000 liters.
What is the molarity of a solution containing 7.0 moles of a solute in ml of solution?
To calculate the molarity of a solution, you need to know the volume of the solution in liters. Convert the volume from milliliters to liters and then calculate the molarity by dividing the moles of solute by the volume of the solution in liters.
Liters equals at 4 ounces?
Four ounces equals 0.12 liters.
How many liters of a 90 percent acid solution must be mixed with a 15 percent acid solution to get 600 L of a 80 percent solution?
Mixing 80 liters of 15% solution and 520 liters of 90% solution will give 600 liters of 80% solution.
A bottle of commercial concentrated aqueous ammonia is labeled 28.89 percent NH3 by mass and density is 0.8960 grams mL. What is the molarity of the ammonia solution?
To find the molarity, first calculate the moles of NH3 in 100g of the solution using the mass percent. Then convert the volume of the solution (1 mL) to liters. Finally, divide moles by liters to obtain the molarity.
11000 liters equals how many kl?
11000 liters equals 11 kiloliters
