Chemistry The pH of a substance equals
Think | Write |
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Write the equation for pH. |
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Write the difference of the pH levels. |
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Substitute values for
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Use the Product Property of Logarithms, and simplify. |
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Use a calculator. |
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Write the answer. | The pH level of ammonia is about 8.8 greater than the pH level of vinegar. |
Write each expression as a single logarithm.
Expand each logarithm.