ellie6321 ellie6321

23-08-2022
Chemistry

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A buffer is prepared by mixing 50.0 mL of 0.050 M sodium bicarbonate and 10.7 mL of 0.10 M NaOH. (See Appendix C.)(b) How many grams of HCl must be added to 25.0 mL of the buffer to change the pH by 0.07 units?

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