userdata-paziras-Chem51-Chap_10

Calculatetheoh inaso lut ionwithh3o 58x10 8

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

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...
View Full Document

This document was uploaded on 03/18/2014 for the course CHEM 51 at Los Angeles Mission College.

Ask a homework question - tutors are online