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1.)Calculate the pH of each of the following strong acid solutions: 7.5×10−3 M HBr 1.28 g...

1.)Calculate the pH of each of the following strong acid solutions:

7.5×10−3 M HBr

1.28 g of HNO3 in 570 mL of solution

4.40 mL of 0.290 M HClO4 diluted to 50.0 mL

A solution formed by mixing 14.0 mL of 0.100 M HBr with 21.0 mL of 0.220 M HCl

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