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a. Calculate the pH of the solution if 2.3 x 10-3 moles of Sr(OH)2 is dissolved...

a. Calculate the pH of the solution if 2.3 x 10-3 moles of Sr(OH)2 is dissolved in 250 mL of water?

b. Calculate the pH of a 3.0000 M solution of NaOH?

c. Calculate the pH if 6.5 g of HCl(g) are dissolved in 200 mL of water?

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Answer #1

= 1073. @ Molarity of SMC6H)2 = 2-3910–3 mil (270/1000 4 = 9.2x 103 maele Tor()2 872+ + 20H] Concentration of OH = (2x 9.2x10

Please check the calculations and pay attention to the unit analysis

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