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Reaction CaCO3(s) ⇒ Ca²+ (aq) + CO3²- (aq) O AgCl(s) Ag+ (aq) + Cl(aq) O AgBr(s) = Ag*(aq) + Br(aq) O Agl(s) Ag+ (aq) +
Posted: Thu Jul 07, 2022 2:00 pm
by answerhappygod
- Reaction Caco3 S Ca Aq Co3 Aq O Agcl S Ag Aq Cl Aq O Agbr S Ag Aq Br Aq O Agl S Ag Aq 1 (93.71 KiB) Viewed 43 times
Reaction CaCO3(s) ⇒ Ca²+ (aq) + CO3²- (aq) O AgCl(s) Ag+ (aq) + Cl(aq) O AgBr(s) = Ag*(aq) + Br(aq) O Agl(s) Ag+ (aq) + (aq) Initial Concentrations [Ca²+] = 1.0 x 10-⁹ M [CO3²-] = 1.0 x 10.⁹ M 15 of 7 1.0x10^-11 Ksp = [Ca²+][CO3²-] resubmit = 3.8 x 10-⁹ Initial Conditions Q = [1.0 x 10-⁹][1.0 × 10-⁹] = 1.0 × 10-18 Adjust the concentrations of each ion up and down, paying attention to the value of Q and whether a precipitate forms. What is the highest value Q can be without forming a precipitate? Equilibrium Conditions [Ca²+] = 1.0 x 10-⁹ M [CO32-] = 1.0 x 10-⁹ M Mass of CaCO3(s) = 0.0 g