122ch14b_001

# 122ch14b_001 - 15 General examples and statements about...

This preview shows pages 1–5. Sign up to view the full content.

15 General examples and statements about Initial Rate problems (next 3 pages).

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
16 General examples and statements about Initial Rate problems (cont.)
17 General examples and statements about Initial Rate problems (cont.)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
18 14.26) The reaction between ethyl bromide and hydroxide ion in ethyl alcohol at 330 K is: C 2 H 5 Br (alc) + OH (alc) v C 2 H 5 OH ( R ) + Br (alc) The reaction is found to be first-order in each of the reactants, C 2 H 5 : r = k [C 2 H 5 Br] [OH ] When [C 2 H 5 Br] = 0.0477 M and [OH ] = 0.100 M, the rate of disappearance of C 2 H 5 Br is 1.7 x 10 7 M/s, ) [C 2 H 5 Br]/ ) t = 1.7 x 10 7 M/s Since the coefficient of C 2 H 5 Br is 1 the rate law for THE rate of rxn is the same as that given above and THE rate of rxn is the same are the rate of disapp. of C 2 H 5 Br. a) & b) What is the value of the rate constant? Solve the rate law for k. r 1.7 x 10 7 M/s k = -------------------- = ---------------------------- [C 2 H 5 Br][OH ] (0.0477 M) (0.100 M)
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 07/17/2008 for the course CHEM 122 taught by Professor Zellmer during the Summer '07 term at Ohio State.

### Page1 / 13

122ch14b_001 - 15 General examples and statements about...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online