Solence 18.3.2 Test (CST): Chemical Reactions
0.0833
6.00
0,500
0.0417
12.00
0.250
0.0208
18.00
0.125
0.0103
24.00
0.0625
A. It is highest when the concentration of reactant is highest
OB. It is highest when the concentration of reactant is lowest
c. It changes randomly over time.
D. It increases gradually over time,
SUBMIT

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)