神马作文网化学Equilibrium
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化学Equilibrium
What is the equilibrium concentration of Ag+ in solution when 0.50 L of 0.10 mol/L AgNO3(aq) and 0.50 L of 0.20 mol/L NaCl(aq) are mixed?Assume the temperature is 25 oC.For AgCl,Ksp = 1.8×1010 at 25 oC.
What is the equilibrium concentration of Ag+ in solution when 0.50 L of 0.10 mol/L AgNO3(aq) and 0.50 L of 0.20 mol/L NaCl(aq) are mixed?Assume the temperature is 25 oC.For AgCl,Ksp = 1.8×1010 at 25 oC.
溶液总体积为1L 加入AgNO3总共0.05mol NaCl共0.1mol Cl-剩余 [Cl-]=0.05mol/L ∴[Ag+]=1.8×1010 ÷0.05=3.6×10-9mol/L 还哪里有问题?