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3 years ago

What is the pH of a solution with hydrogen ion concentration of 1 x 10^–6 M?

Chemistry

1 answer:

kakasveta [241]3 years ago

7 0

Answer:

The pH of the solution is 6,00.

Explanation:

The pH indicates the acidity or basicity of a substance. pH values between 0 and less than 7 indicate acidic solutions, 7 neutral and greater than 7 to 14 basic. It is calculated as:

pH = -log (H +)

pH= -log (1x10^-6)

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Inga [223]

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3 years ago

Read 2 more answers

How do you convert from grabs to moles of a substance

Lorico [155]

The correct question is as follows:

How do you convert from grams to moles of a substance

1. Divide by the molar mass

2. Subtract the molar mass

3. Add the molar mass

4. Multiple by the molar mass

Answer: In order to convert from grams to moles of a substance divide by the molar mass.

Explanation:

The number of moles of a substance is the mass of substance in grams divided by its molar mass.

The formula to calculate moles is as follows.

$Moles = \frac{mass}{molar mass}$

This means that grams are converted to moles when grams is divided by molar mass.

Thus, we can conclude that in order to convert from grams to moles of a substance divide by the molar mass.

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3 years ago

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Serjik [45]

Answer:

4.85 x 10^25

Explanation:

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3 years ago

Write 151.5 cm to meters in the correct significant figures

iogann1982 [59]

Answer:

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