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# Calculatetheoh inaso lut ionwithh3o 58x10 8

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Unformatted text preview: other one. 6 Chemistry 51 Chapter 10 ACIDIC & BASIC SOLUTIONS + – · When [H3O ] and [OH ] are equal in a solut ion, it is neutral. + – · When [H3O ] is greater than [OH ] in a solut ion, it is acidic. + – – – For example, if [H3O ] is 1.0 x 10 4 M, then [OH ] would be 1.0 x 10 10 M. 14 é OH ù = K w = 1.0 x 10 =1.0 x 10 10 M êë úû é 4 + ù êë H 3O úû 1.0 x 10 – + · When [OH ] is greater than [H3O ] in a solut ion, it is basic. – – + – For example, if [OH ] is 1.0 x 10 6 M, then [H3O ] would be 1.0 x 10 8 M. 14 é H3 O+ ù = K w = 1.0 x 10 =1.0 x 10 8 M êë úû é 6 ù êëOH úû 1.0 x 10 7 Chemistry 51 Chapter 10 ACIDIC & BASIC SOLUTIONS Examples: – + – 1. Calculate the [OH ] in a so lut ion with [H3O ] = 2.3 x 10 4 M. Classify the so lut ion as acid or basic. éOH ù = K w = êë úû é + ù êë H 3O úû + – – 2. Calculate the [H3O ] in a so lution wit h [OH ] = 3.8 x 10 6 M. Classify the so lut ion as acid or basic. é H 3 O+ ù = K...
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## This document was uploaded on 03/18/2014 for the course CHEM 51 at Los Angeles Mission College.

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