Question

component in hard water​

Answer 1

Answer:

Main components of hard water are calcium and magnesium and there are some dissolved metals of bicarbonates and sulfates.

Answer 2

Answer---»»➷

■»» The main components of hard water these minerals usually are calcium (Ca2+) and magnesium (Mg2+) ions. But there are also dissolved metals, bicarbonates, and sulfates.

• hope it will help

• mark brainliest