What are the respective concentrations (M) of Cu2+ and Cl- afforded by dissolving 0.596mol CuCl2 in water and diluting to 289mL? A 0.00206 and 0.00206 B 2.06 and 4.12 C 0.485 and 0.086 D 0.00206 and 2.06 E 2.06 and 2.06

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.