When 0.1m hcl is added to the following system at equilibrium: agcl(s) ag+ (aq)+ cl– (aq) the point of equilibrium will shift to the left and the concentration of ag+ (aq) will increase. left and the concentration of ag+ (aq) will decrease. right and the concentration of ag+ (aq) will increase. right and the concentration of ag+ (aq) will decrease.

answer: the enthalpy of the overall chemical reaction is +87.88 kj or +88 kj.

according to hess's law, the overall enthalpy of a reaction is the difference between the sum of enthalpy values of all the products and the sum of enthalpy values of all the reactants.

δh(reaction) = ∑nδh(products) - ∑nδh(reactants)

δh(reaction) = [δh +δh] - [δh]

δh(reaction) = [1(-287.02) + 1(0) ] - [1(-374.9)] kj = +87.88 kj

here, δh (pcl3) = -287.02 kj, δh(cl2) = 0, δh(pcl5) = -374.9 kj

therefore, enthalpy of the overall reaction is +87.88 kj or +88 kj.

43.452

step-by-step explanation:

284 times .153 = 43.452