.. At a certain temperature, pure water has
[H,0+) =10^6.7 mol L-' .What is the value of Kw at
this temperature :-
Answers
Answered by
1
Answer:
10 −6.7 ×10−6.7 =10−13.4
Explanation:
In pure water, [H
3
O
+
]=[OH
−
]
K
w
=[H
3
O
+
][OH
−
]
As given, [H
3
O
+
]=10
−6.7
mol/lit
So, K
w
=10
−6.7
×10
−6.7
=10
−13.4
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