Which of the following acids contain equal numbers of atoms?



A Sulfuric Acid H2SO4
B Phosphoric Acid H3PO4
C Vinegar C2H3O2
D Boric Acid H3BO3

Which of the following acids contain equal numbers of atoms?



A Sulfuric Acid H2SO4
B Phosphoric Acid H3PO4
C Vinegar C2H3O2
D Boric Acid H3BO3

A, C and D


A, B and C


A and B


B and D