What would happen to the rate of a reaction with rate law rate = k (NO)^2(H2) if the concentration of NO were halved?
A. The rate would be doubled.
B. The rate would be four times larger.
C. The rate would be one-fourth.
D. The rate would also be halved.

How do i turn 2 s into one in the products

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?