# chemistry

what is the weight of calcium acetate at 0.1,0.2,0.3,0.4,0.5 molality?

1. 👍 0
2. 👎 0
3. 👁 33
1. How much? 1L, then it will be 0.1, 0.2, 0.3, 0.4 and 0.5 mole. One mole calcium acetate has a molar mass of 158.17

1. 👍 0
2. 👎 0
posted by DrBob222

## Similar Questions

1. ### chemistry 11

Food manufacturers sometimes add calcium acetate to puddings and sweet sauces as a thickening agent. What volume of 0.500 mol/L calcium acetate, Ca(CH3COO)2 (aq), contains 0.300 mol of acetate ions? So I've been over this a

asked by julie on December 17, 2014
2. ### Chemistry Class

What is the molality of a solution made by adding 0.145 g of sodium acetate to 119 ml water? How do I find molality?

asked by Trina on November 1, 2012
3. ### Chemistry

A calcium iodide solution is made by mixing 0.520g of calcium iodide with 12.0ml of water. 1) Determine the moles of calcium iodide used to make the solution 2) Determine the mass of solvent used to make the solution. Assume that

asked by Faith 1 on October 11, 2016
4. ### Chemistry

A calcium sample weighting 607.4 mg was precipitated as oxalate and calcined calcium carbonate giving 246.7 mg. What the percentage of calcium in the sample? Calcium molecular weight: 40.078 g/mol CaCO3 molecular weight: 100 g/mol

asked by MONICA on November 2, 2016
5. ### Chemistry

When 83.1 moles of calcium acetate are dissolved in enough water to make 580 milliliters of solution, what is the molarity of acetate ions? Answer in units of M.

asked by Cheyenne on September 23, 2010
6. ### AP Chemistry

When 23.5 moles of calcium acetate are dissolved in enough water to make 825.9 milliliters of solution, what is the molarity of acetate ions? Answer in units of M.

asked by Anonymous on October 24, 2010
7. ### Chemistry

When 62.1 moles of calcium acetate are dissolved in enough water to make 585.1 milliliters of solution, what is the molarity of acetate ions? Answer in units of M

asked by Taylor on September 1, 2014
8. ### Chemistry.HELP (IONS)

Determne the boiling point of 16.3g of calcium chloride dissolved in 250. g water. My work: 16.3 g CaCl2 *(1 mole CaCl2/110.984 g Cacl2)= 0.147 mol CaCl2 M= 0.147/0.250kg =0.588 mCaCl2 ... From here, How do you find out how many

asked by Julia on February 9, 2017
9. ### Chemistry

1) When aqueous solutions of cupric chloride and sodium phosphate are mixed, solid cupric phosphate separates from a solution of sodium chloride. 2) When heated in an aqueous solution of ammonium acetate, calcium oxide reacts to

asked by Deanna on October 23, 2015
10. ### Ap chem

When 80.4 moles of calcium acetate are dissolved in enough water to make 222.2 milliliters of solution, what is the molarity of acetate ions? Answer in units of M I already tried moles/liter and it was wrong

asked by Sarah on April 1, 2012

More Similar Questions