The pH of an 0.0870

  1. State the number of significant figures of the following numbers 0•0870
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    2. Keith asked by Keith
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  2. The pH of an 0.0870 M solution of weak acid A is 2.20. The pH of an 0.0830 M solution of weak acid B is 4.07. The pH of an
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    2. Maddie asked by Maddie
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