Question

Identify the number of replaceable hydrogen ions (H+) in the following acids: HCl, CH3COOH, H2SO4, H3PO4.

Answer 1

HCl-1
CH3COOH-3
H2SO4-2
H3PO4-1

Answer 2

Explanation:

ACIDS       -         REPLACEABLE HYDROGEN ION

HCl            -          1

CH$3$COOH -         3

H$2$SO$4$       -          2

H$3$PO$4$       -          1