Sulfur and fluorine react in a combination reaction to produce sulfur hexafluoride: s(g) + 3f2(g) -> sf6(g)

if 50 g s is allowed to react as completely as possible with 105.0g f2(g), what mass of the excess reactant is left.

The pressure in a fluid is affected by which characteristics of that fluid

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.

What methods could you use to solubilize calcium carbonate