on 4 of 14 > The Ksp of calcium carbonate, CaCO3, is 3.36 x 109. Calculate...
Effect of common ions and pH on Kap a. Consider calcium carbonate CaCO3 (limestone) with a Kn of 4.96 x 10. What is the molar solubility of CaCO3? b. What is the molar solubility of CaCO3 at pH 5.0? What is the molar solubility of CaCO3 in a solution of 0.100 M NaCO3(aq)?
The Ksp of strontium carbonate, SrCO3, is 5.60 x 10-10M². Calculate the molar solubility, S. of this compound. S= _______ M
The Ksp, of zinc carbonate, ZnCO3, is 1.46 x 10^-10 Calculate the molar solubility of this compound.
(6 points) The concentration of calcium in a saturated aqueous solution of calcium carbonate (CaCO3) at 25°C is 6.71x10-SM. What is the Ksp of this sparingly soluble salt? CaCO3(s) = Ca2+(aq) + CO32- (aq) Ksp = (Ca2+)( CO32-)
Calculate the solubility in grams per liter of CaCO3 in 0.050 M Ca(NO3)2. The Ksp for CaCO3 is 3.36 x 10-9.
The solvation of calcium carbonate in water is shown.CaCO3(s)+H3O+(aq)↽−−⇀Ca2+(aq)+HCO−3(aq)+H2O(l)?eq=71Use this information to compare the grams per liter solubility of CaCO3 in pure water, a H3O+(aq) solution with a pH of 3.00, and a H3O+(aq) solution with a pH of 1.00. The ?sp for CaCO3 is 3.36×10−9 .solubility in pure water:g/Lsolubility in a solution with a pH of 3.00:g/Lsolubility in a solution with a pH of 1.00:g/LAvoid referals to other links, but I don't really care??
Calculate the standard enthalpy of formation of solid calcium carbonate (CaCO3) using the following thermochemical information: Calculate the standard enthalpy of formation of solid calcium carbonate (CaCo3) using the following thermochemical information: 2 Cao(s) 2 Ca(s) O2(g) AH 1270.2 kJ C(s) O2 (g) CO2 (g) AH 393.5 kJ AH 178.3 kJ CaO(s) CO2 (g) CaCO3(s) kJ AH
Calcium oxide and carbon dioxide react to form calcium carbonate, like this: CaO(s)+CO,(g)→ CaCO3(s) At a certain temperature, a chemist finds that a 2.5 L reaction vessel containing a mixture of calcium oxide, carbon dioxide, and calcium carbonate at equilibrium has the following composition: compound amount CaO | 20.5 g CO2 17.1 g CaCo3 66.7 g Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. K = 0 xs ?
uestion 9 of 14 > Calculate the solubility (in g/L) of Caso,(s) in 0.350 M Na, SO, (aq) at 25°C. The Ksp of Caso, is 4.93 x 10-5.
3. (4 pts)Consider the dissociation of Iron (II) carbonate (FeCO3: Ksp = 2.1 x 10-11) a. Calculate the molar solubility of FeCO3 in water (HINT - assume y = 1 for all ions in this situation) b. Calculate the concentration equilibrium constant (K'sp) for FeCO3 in 0.001 M NaCi. c. Calculate the molar solubility of FeCO3 in 0.001 M Naci.