Determine the [oh] concentration in a 0.169 m ca (oh) 2 solution. 0.338 m 0.169 m 5.92 x 10-14 m 2.96 x 10-14 m 0.298 m

Question

Chemistry

Merritt

15 March, 00:53

Determine the [oh] concentration in a 0.169 m ca (oh) 2 solution. 0.338 m 0.169 m 5.92 x 10-14 m 2.96 x 10-14 m 0.298 m

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Wilkerson · Answer 1

Answer: 0.338

Explanation:

Ca (OH) 2, also known as calcium hydroxide, is a strong base although it is not very soluble in water.

Therefore the concentration of 1 OH is equal to 0.169 m,

Since Ca (OH) 2 contains two OH, therefore, concentration of O[OH] is given as:

[OH] = 2 x 0.169 = 0.338 m