A parachute on a racing dragster opens and changes the speed of the car from 85 m/s to 45 m/s in a period of 4.5 seconds. What i
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PH + pOH = pKw = 14
12.40 + pOH = 14
pOH = 14 - 12.40
pOH = 1.6
[OH⁻] =
[OH⁻] =
[OH⁻] = 2.5x10⁻² M
hope this helps!
12.40 + pOH = 14
pOH = 14 - 12.40
pOH = 1.6
[OH⁻] =
[OH⁻] =
[OH⁻] = 2.5x10⁻² M
hope this helps!