You are studying the reaction A2(g) + B2(g) →→ 2AB(8)
to determine its rate law. Assuming that
you
have a valid exper-
imental procedure for obtaining [A2] and [B2] at various times,
explain how you determine (a) the initial rate, (b) the reaction
orders, and (c) the rate constant.

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)