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Calculating new pH
a). How many mL of each of 0.10M lactic acid solution and 0.10M NaOH solution are needed to make 800mL of a buffer of pH 3.50?

b). If 0.10g of NaOH were added to this buffer solution in a)above , what would be the new pH?

If 0.15g of HCl were added to this buffer solution in a) above, what would be the new pH?

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  • Category:- Chemistry
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