Hydrogen gas reacts with chlorine gas to produce hydrochloric acid according to the equation: H2 + Cl2 2 HCl
How many liters of H2, at STP, are needed to react with 8.00 g of Cly? Show your work.

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.