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Category > Chemistry Posted 29 Aug 2017 My Price 8.00

Balance the chemical equation

Ca(NO3)2(aq) + Na2CO3(aq) → CaCO3(s) + NaNO3(aq)

  1. Balance the chemical equation.

Ca(NO3)2(aq)+Na2CO3(aq) → CaCO3(s)+ 2NaNO3(aq)

  1. How many grams of Na2CO3 are needed to react with 50.0 mL of 0.450 M Ca(NO3)2?

 

  1. Assuming that the Na2CO3 has a negligible effect on the volume of the solution, find the osmolarity of the NaNO3 solution remaining after the CaCO3 precipitates from solution.

 

 

Answers

AccountingQueen
(3)
Status NEW Posted 29 Aug 2017 04:08 PM My Price 8.00

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