Chemistry, 11.09.2019 03:10 cmflores3245
Asample of pure water is heated to a temperature of 112 c at a pressure of 20 mpa, where the ionization constant for water is 4.0 x 1012. what is the oh concentration in the pure water at these conditions?
Answers: 3
![[OH^-]^2=2.0\times 10^{6}](/tpl/images/0227/4886/54276.png)
at a temperature of 
and pressure of 20 MPa
![K_w=[H^+][OH^-]](/tpl/images/0227/4886/bc68a.png)
![[H^+]=[OH^-]](/tpl/images/0227/4886/0669d.png)
![K_w=[OH^-]^2](/tpl/images/0227/4886/d08d4.png)
![[OH^-]^2=4.0\times 10^{12}](/tpl/images/0227/4886/f96fa.png)
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Asample of pure water is heated to a temperature of 112 c at a pressure of 20 mpa, where the ionizat...
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