If the pH of the solution is 10, what is the [OH-] concentration?

1 x 10^-4M

1 x 10^-10 M

1 x 10^-9M

1 x 10^-7 M

1×

Explanation:

To solve this, you will need to do multiple steps.

Firstly, you will have to convert to pOH from pH, which is done by simply subtracting 14-10 to get a pOH of 4.

Then, use the following formula to calculate the [OH-} concentration:

[OH-]=

When converted to Scientific Notation, you get a resulting answer of

1×.

answer: your mm

explanation:

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"