Wednesday

July 23, 2014

July 23, 2014

Posted by **Kat** on Sunday, May 15, 2011 at 12:03pm.

Reactant Concentration(mol/L) and

Rate of Appearance of N2

[NO] [H2] (mol/L·s)

0.420 0.122 0.136

0.210 0.122 0.0339

0.210 0.244 0.0678

0.105 0.488 0.0339

What is the rate constant?

- Chemistry -
**DrBob222**, Sunday, May 15, 2011 at 12:53pmHere is what you need to do.

1. Determine order for NO.

2. Determine order for H2.

3. Determine k

rate = k(NO)^x(H2)^y

For the order of NO, divide equation 1 by 2. I get the order to be 2 for NO.

For the order of H2, divide equation 2 by 3. I get the order to be 1 for H2.

3. Use any equation, substitute rate, (NO) and (H2) and solve for k.

**Related Questions**

Chemistry - Determine the rate constant for each of the following second-order ...

chemistry - (Dr. Bob222) - The rate constant for a second order reaction has the...

Chemistry - 2KClO3 --> 2KCl + 3O2 What mass of O2 can be made from heating ...

Chemistry - The rate law of a reaction, A-> B+C is given by the expression: ...

College Chemistry - The initial concentration for the compounds involved in the ...

chemistry - Calculate how many moles of productwould be produced if .310 mol of ...

Chemistry - Initially, 1.68 mol of PCl5(g) and 0.36 mol of PCl3(g) are in mixed ...

equilbrium II - when CO2 (.15mol) and H2 (.302g) in a 500L vessel at 576'C are ...

chemistry - he decomposition of nitrogen dioxide at a high temperature is second...

Chemistry - Consider the reaction: CO(g) + H2O (g) <---> CO2(g)+H2(g) ...