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azamat
3 years ago
10

Score:

Chemistry
1 answer:
pishuonlain [190]3 years ago
5 0
Some of the NH₄+ will combine with the OH- and shift the equilibrium backwards and from NH₄OH to balance the change produced by addition of NH₄+ ions.
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What is the volume of an 2.3 solution with 212 grams of calcium chloride dissolved in it
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830 mL. A 2.3 mol/L solution of CaCl2 has a volume of 830 mL

I am guessing that the concentration of your solution is 2.3 mol/L.

a) Moles of CaCl2

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Moles of CaCl2 = 212 g CaCl2 x (1 mol CaCl2/110.98 g CaCl2)

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= 830 mL solution


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