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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?
Wiki User
∙ 11y ago
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
Wiki User
∙ 11y ago
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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 ---------------------- 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 substance would you add to to form a buffer solution CH3COONa?
Ch3cooh
What are the chemical mixtures found in vinegar?
Acetic Acid (CH3COOH) and Water. It's a dilute solution..usually 5%
What is the product of CH3COOH plus (C2H5)2O?
Ch3coo(-) + h2o ---> ch3cooh + oh(-)
What solution do you find in your home and their characteristics?
The most common solution found in the average home would probably be vinegar. This is a dilute solution of acetic acid, which has the formula CH3COOH (C2H4O2). It is a weak acid.
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 ---------------------- 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 is the chemical formula for balsamic vinegar?
Vinegar is a 4-6% solution of Acetic acid (CH3COOH).
What substance would you add to to form a buffer solution CH3COONa?
Ch3cooh
What is CH3COOH plus H2O?
It would produce a solution of acetic acid.
At a certain temperature a 0.12 m solution of acetic acid ch3cooh has a pH of 3.0 what is the ka of ch3cooh at this temperature?
8.3 x 10-6
Vinegar is a weak solution of what?
Vinegar is a weak solution of acetic acid.
What is the formaula for vinegar?
Vinegar is 5 to 10% solution of acetic acid CH3COOH in water.
What is the symbol equation of Ethanoic acid plus Silver nitrate solution?
CH3COOH + AgNO3
How many grams of acetic acid would you use to make 10 liters of a 0.1 Mole aqueous solution of acetic acid?
C2H4O2 Find moles first. Molarity = moles of solute/Liters of solution moles C2H4O2 = molarity/Liters solution moles C2H4O2 = 0.1 M/10 L = 0.01 moles C2H4O2 -----------------------------------now, molar mass time moles 0.01 moles C2H4O2 (60.052 grams/1 mole C2H4O2) = 0.60 grams acetic acid needed --------------------------------------------
Water and vinegar?
Vinegar is a water solution of acetic acid (CH3COOH), usually 9 % concentration.
Why wouldn't CH3COOH an acetic acid be considered an Arrhenius acid?
It does not produce H+ ions in solution.
What is the balance equation for ethonic acid behaves as an acid?
Ethanoic acid is another name for acetic acid, which has the chemical formula CH3COOH. The reaction in solution is CH3COOH produces CH3CO2- + H+.
