Use this initial rate data to answer questions 6 and 7. consider the reaction:

xa + yb → products

the following initial rate kinetic data were obtained:

trial [a] [b] initial rate (mol/l-s)
1 0.100 0.400 0.0904
2 0.200 0.800 0.362
3 0.400 1.200 1.08
4 0.200 0.400 0.181
5 0.100 0.800 0.181

the rate law for this reaction is: rate = k[a]m[b]n.
(6) what is m (the reaction order with respect to reactant a)?
(7) what is n (the reaction order with respect to reactant b)?

Which substances have the lowest melting points: ionic covalent, or metallic

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant

What is the percentage of hydrogen in nitrogen trihydride