***URGENT PLEASE Select all of the bases listed * Bleach
NaOH
H2SO4
HCl
Ammonia
HF

(if you are confused COMMENT it please! I don't want to have to keep repeating because people are answering that they are confused.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.