First, we need to find the pOH of the juice by subtracting the pH from 14 (since pH + pOH = 14):
pOH = 14 - 11.40 = 2.6
Next, we can use the relationship between pOH and [OH-]:
pOH = -log[OH-]
2.6 = -log[OH-]
Taking the antilog of both sides:
[OH-] = 10^-2.6 = 0.00251 M
Therefore, the concentration of hydroxide ions in the juice is 0.00251 M.
A glass cup of juice is found to have poH of 11.40.Calculate the concentration of the hydroxide ions in the juice
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