35.0 mL of 6.7 x 10-4 M Ca(NO3)2 is mixed at 25˚C with 65.0 mL of 8.4 x 10–5 M Na2CO3. Compute the initial concentrations of [Ca2+]init and [CO32-]init after mixing. Assume volumes are additive. 3. Should a precipitate form when the solutions in prelab questions #2 above are mixed? Support your answer with a calculation
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35.0 mL of 6.7 x 10-4 M Ca(NO3)2 is mixed at 25˚C with 65.0 mL of 8.4 x 10–5 M Na2CO3.
Compute the initial concentrations of [Ca2+]init and [CO32-]init after mixing.
Assume volumes are additive.
3. Should a precipitate form when the solutions in prelab questions #2 above are mixed?
Support your answer with a calculation
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