Em um dia bastante quente, nada melhor que tomar um copo cheio de refrigerante bem geladinho. Quando colocamos o refrigerante nele, logo percebemos algumas coisas acontecerem rapidamente. O copo está "suado" e há gelo no refrigerante. Quais os fenômenos físicos envolvidos nessa situação?

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

What are the 4 phases of matter in order of increasing engery content?

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.