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 ICO₂2-1=1.0 × 10-9 M Ksp = [Ca2+] [CO2] = 3.8 × 10-9 Initial Conditions Q=[1.0 x 109][1.0 × 10-9] = 1.0 × 10-18 Equilibrium Conditions [Ca2+] 1.0 x 10-9 M [CO2]=1.0 x 10-9 M Mass of CaCO3(s) = 0.0 g

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Explore the relationship between Q and KSD
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) + I¯(aq)
Initial Concentrations
[Ca2+] 1.0 x 10-9 M
Ksp = [Ca2+] [CO321
= 3.8 × 10-9
Initial Conditions
Q=[1.0 × 109][1.0 × 10-9]
= 1.0 × 10-18
Equilibrium Conditions
[Ca2+] = 1.0 × 10-9 M
[CO2] = 1.0 x 10-9 M
Mass of CaCO3(s) = 0.0 g
[CO2] = 1.0 × 10-9 M
12 of 7
What is the value of the reaction quotient, Q, which is calculated by substituting the actual initial values of [Ca2+]
and [CO2] into the equilibrium expression?
1.0e-18
Transcribed Image Text:Explore the relationship between Q and KSD 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) + I¯(aq) Initial Concentrations [Ca2+] 1.0 x 10-9 M Ksp = [Ca2+] [CO321 = 3.8 × 10-9 Initial Conditions Q=[1.0 × 109][1.0 × 10-9] = 1.0 × 10-18 Equilibrium Conditions [Ca2+] = 1.0 × 10-9 M [CO2] = 1.0 x 10-9 M Mass of CaCO3(s) = 0.0 g [CO2] = 1.0 × 10-9 M 12 of 7 What is the value of the reaction quotient, Q, which is calculated by substituting the actual initial values of [Ca2+] and [CO2] into the equilibrium expression? 1.0e-18
Write solubility product constant expressions.
Write the Ksp expression for each of the following sparingly soluble
compounds. If either the numerator or denominator is 1, please enter 1.
(a) AgOH
Ksp
(b) Fe(OH)2
Ksp
Transcribed Image Text:Write solubility product constant expressions. Write the Ksp expression for each of the following sparingly soluble compounds. If either the numerator or denominator is 1, please enter 1. (a) AgOH Ksp (b) Fe(OH)2 Ksp
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