Chemistry, 27.06.2019 03:30 cascyrio2002
What is the result of multiplying 2.5 x 10^10 by 3.5 x 10^-2? a. 8.8 x 10^20 b. 8.8 x 10^-20 c. 8.8 x 10^8 d. 8.8 x 10^-8
Answers: 2
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The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
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What is the result of multiplying 2.5 x 10^10 by 3.5 x 10^-2? a. 8.8 x 10^20 b. 8.8 x 10^-20 c....
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