If the ka of a monoprotic weak acid is 5.8 × 10-6, what is the ph of a 0.45 m solution of this acid?

What reaction is taking place? 02 + c3h8 = h20 + co2

Element before carbon on the periodic table

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml