How many protons does Trifluoroacetic Acid (HC2F3O2) donate/accept?

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide