Ca(OH)₂(s) precipitates when a 1.0 g sample of CaC₂(s) is added to 1.0 L of distilled water at room temperature. If a 0.064 g sample of CaC₂(s) (molar mass 64 g/mol) is used instead and all of it reacts, which of the following will occur and why?
(The value of for Ca(OH)₂ is 8.0 × 10⁻⁸.) of the carbon atoms c
(A) Ca(OH)₂ will precipitate because Q > .
(B) Ca(OH)₂ will precipitate because Q < .
(C) Ca(OH)₂ will not precipitate because Q > .
(D) Ca(OH)₂ will not precipitate because Q < .