Is coffee creamer an acid or base?

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

Why are people not able to skip a dive to the deepest part of the ocean