Water can be found in many forms: tap water, spring water, sparkling water, sea water, distilled water, flavoured water, etc. only one of these forms is not a mixture. identify this form and explain your answer.

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4.0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.