Question: andnbspcalculate the mass of calcium ions in theandnbspwetandnbspprecipitate and based...

 

Calculate the mass of calcium ions in the wet precipitate and based on that the experimental yield (%) of calcium ions:

 

Ca²⁺ (aq) + (NH₄)₂C₂O₄ (aq) → CaC₂O₄ (s) + 2NH₄⁺(aq)

 

Ca²⁺  -> 0.0354g

(NH₄)₂C₂O₄ -> 10mL

CaC₂O₄ -> 0.45g