johnappleseed586 johnappleseed586

16-04-2017
Chemistry

contestada

Calculate the pH of a buffer consisting of 0.50 M HF and 0.45 F- a) before b) after addition of 0.40 g of NaOH to 1.0 L of the buffer

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flowersgirl flowersgirl

16-04-2017

b, the answer is b i think

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