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Lunna [17]
2 years ago
10

I really need help who ever has the time and skills plzzz help me

Chemistry
1 answer:
Volgvan2 years ago
7 0
Xmzmmsmkxkekxkkskfkxkskxkks
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In which case would recalibrating a thermometer be an important next step in an experiment dealing with boiling points?
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What is the molar concentration of hydronium ions in a sample of a soft drink that has a ph of 4?
hammer [34]

[H^{+}] value of soft drink is 0.0001mol/l when given pH is 4.

Given:

pH = 4

Needs to find: [H^{+}]

Formula to find: pH=−log_{10} [H^{+}]

We can put the values of pH in above formula as,

pH=−log_{10} [H^{+}]

4 =−log_{10} [H^{+}]

To calculate hydonium ion concentration, formula is as follows;

[H^{+}] = 10^{-pH}

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[H^{+}] value of soft drink is 0.0001mol/l

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brainly.com/question/2288405

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