A) S(s) + o2(g) 》SO2(g) oxidation or reduction
b) Mg(s) +S(s) 》MgS(s)

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?