Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH–] is 1 x 10–4 mol/L. Is this solution acidic, basic, or neutral? Show your work. (3 points)

[H+] = 1 x 10-10 mol/L

Basic

Explanation:

pOH = -log[OH-]

        = -log(1 x 10-4)

        = -(-4) = 4

pOH + pH = 14

4 + pH = 14

pH = 10

Now that we know pH is 10, we can solve for the [H+]. We also now know that this is a basic solution, because the pH > 7.

pH = -log[H+]

10 = -log[H+]

[H+] = 1 x 10-10 mol/L

The answer to your question is [H⁺] = 1 x 10⁻¹⁰ M

Explanation:

Data

[H⁺] = ?

[OH⁻] = 1 x 10⁻⁴ mol/L

Process

1.- Calculate the pOH

Formula

pOH = -log[OH⁻]

Substitution

pOH = -log [1 x 10⁻⁴]

Result

pOH = 4

2.- Calculate the pH

pH + pOH = 14

-Solve for pH

pH = 14 - pOH

-Substitution

pH = 14 - 4

-Result

pH = 10

3.- Calculate the [H⁺]

Formula

pH = -log [H⁺]

Substitution

10 = -log[H⁺]

-Solve for [H⁺]

[H⁺] = antilog (-pH)

-Substitution

[H⁺] = antilog(-10)

-Result

[H⁺] = 1 x 10⁻¹⁰ M

the answer is: they rebelled against saddam hussein’s rule.

kurds opposed saddam rule and wanted independence. kurds in the north and shiites in the south revolt against hussein.

for example, the halabja attack in 1988 conducted against the kurdish people by the iraqi regime under saddam hussein, where between 4000 people are killed and around 9000 are injured.

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.