Solid nh4hs is introduced into an evacuated flask at 24 ∘c. the following reaction takes place: nh4hs(s)⇌nh3(g)+h2s(g) at equilibrium the total pressure (for nh3 and h2s taken together) is 0.614 atm.

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

How many molecules are found in 1.32 mol of nacl?

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled