The following balanced equation shows the formation of sulfur dioxide. s + o2 mc023-1.jpg so2 how many moles of sulfur are needed to produce 15.0 mol of sulfur dioxide?

What is the h+ concentration for an aqueous solution with poh = 4.01 at 25 ∘c? express your answer to two significant figures and include the appropriate units.

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

How do i turn 2 s into one in the products