Consider the Gibbs energies at 25 ∘ C. Substance ΔG∘f (kJ·mol−1)
Ag+(aq) 77.1
Cl−(aq) −131.2
AgCl(s) −109.8
Br−(aq) −104.0
AgBr(s) −96.9

(a) Calculate ΔG∘rxn for the dissolution of AgCl(s) .
(b) Calculate the solubility-product constant of AgCl.
(c) Calculate ΔG∘rxn for the dissolution of AgBr(s) .
(d) Calculate the solubility-product constant of AgBr.

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system