Chemistry, 21.05.2021 01:00 caromaybelline71
Solid lead acetate is slowly added to 75.0 mL of a 0.0492 M sodium sulfate solution. What is the concentration of lead ion required to just initiate precipitation?
Answers: 1
⇄ 
,![Q=[Pb^2^+]_i_n_i_t_i_a_l](/tpl/images/1338/3758/25b04.png)
![[I^-]^2_i_n_i_t_i_a_l](/tpl/images/1338/3758/d4e44.png)
![=[KI]=0.0492M](/tpl/images/1338/3758/165a1.png)
![[Pb^2^+]_i_n_i_t_i_a_l](/tpl/images/1338/3758/4e193.png)
![[0.0492]^2](/tpl/images/1338/3758/494b7.png)
![\geq \frac{9.8\times10^-^9}{[0.0492]^2}](/tpl/images/1338/3758/171e6.png)
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Solid lead acetate is slowly added to 75.0 mL of a 0.0492 M sodium sulfate solution. What is the con...
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