Calculate its K sp. Favorite Answer. a. Expert Answer 100% (7 ratings) Previous question Next question Transcribed Image Text from this Question. For CuCO3, the respective ions are +2 and -2. Show transcribed image text. Relevance. Ksp = [Ca^2+][CO3^2-] = 0.292 X 10^-3 X 0.195 x 10^-3 = 5.694 x 10^-8 . The solubility of calcite in water is 0.67 mg/100 mL. The Ksp expression is fairly easy to write when you figure out the procedure. Ksp of AB is written: AB(s) <=> A^+n(aq) + B^-n(aq) Ksp = [A^+n][B^-n] So, if A is +2 and B is -2 then you just replace the +n and -n with the appropriate number. See the answer. The Ksp of calcium carbonate, CaCO3, is 3.36 10-9. Calcium oxalate CaC 2 O 4 2.7×10 –9. CaCO3 = Ca^2+ + CO3^2-Ksp = [Ca^2+][CO3^2-] Now [Ca^2+] = [CO3^2-] = 11.77ppm = 11.7mg/L [Ca^2+] = 11.7/40.08 = 0.292mM, and [CO3^2-] = 11.7/60 = 0.195mM. 5 years ago. Calcium carbonate, CaCO3 has a solubility product Ksp = 8.7 x 10-9. We need to take into account the hydrolysis of the carbonate ion with K2 = 4.8x10-11: HCO3- H + CO3. Write an expression for Ksp for the dissolution of PbCl2. Expert Answer 100% (56 ratings) Previous question Next question Get more help from Chegg. Lv 7. Calcium chromate CaCrO 4 7.1×10 –4. Write a balanced equation for the dissolution of AgI. The Ksp Of Calcium Carbonate, CaCO3, Is 3.36; Question: The Ksp Of Calcium Carbonate, CaCO3, Is 3.36. What is the concentration of Ca2+ ions in? Using this concentration and the measured pH = 8.61, calculate KSP of CaCO3. b. If you have a compound that is 1:1 between the cation and anion it has a formula like AB. Ksp = [Ca2+] [CO32-] (1) If you don't take into account the hydrolysis of the carbonate ion the solubility S is S = [Ca2+] = [CO32-] = Ksp neglecting hydrolysis of CO32(2) The estimated solubility would be 7.1x10-5M. Calcium fluoride CaF 2 5.3×10 –9. 2.) The Ksp of calcium carbonate, CaCO3, is 3.36 . Calcium carbonate CaCO 3 2.8×10 –9. 3.) Comparison of solubility of calcium carbonate with different salts of calcium has shown in table 1, and it can be conclude that only calcium carbonate has an extremely low solubility. Calcium hydroxide Ca(OH) 2 5.5×10 –6. Write an expression for Ksp for the dissolution of CaCO3. The Ksp of calcium carbonate is 5.0x10-9: 2+ 2CaCO3(s) Ca + CO3. Calcium hydrogen phosphate CaHPO 4 1×10 –7. Umar. Calcium phosphate Ca 3 (PO 4) 2 2.0×10 –29. Write an expression for Ksp for the dissolution of AgI. Review for Ch. a. Answer Save. This problem has been solved! At 25°C and pH 7.00, Ksp for calcium phosphate is 2.07 × 10 −33, ... One crystalline form of calcium carbonate (CaCO 3) is the mineral sold as “calcite” in mineral and gem shops. Calcium sulfate CaSO 4 9.1×10 –6. Write a balanced equation for the dissolution of PbCl2 b. 1 Answer. Answer 4.5 × 10 −9. Best Answer 80% (5 ratings) Previous question Next question Get more help from Chegg. Calcium sulfite CaSO 3 6.8×10 –8. … Calculate the solubility of this compound in g/L.