Question

Calculate the concentration of H3O for an aqueous solution with a pH of 6.20. A) 6.3 x 10-7 M E) 4.0 x 10 M 1. B) 1.6 x 10 M
2. The pH of a 0.010 M aqueous solution of Ca(OH)2 is A) 11.70 B) 12.00 C) 12.30 E) 1.70 D) 12.60 alution with a nH of 9.60.
for an aqueous solution with a pH of 9.60. C) 1.5 x 10-5 M 3. Calculate the concentration of OH B) 4.0 x 10-5 M D) 1.0 x 10-1
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Answer #1

1 1 : calculate the conentration of H3ot fer an aqueous solution with a pll of 6.2o. [H304) = 10-PH OM, [ +30+] = 101 = 6.31x

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Calculate the concentration of H3O for an aqueous solution with a pH of 6.20. A) 6.3 x 10-7 M E) 4.0 x 10 M 1. B)...
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