Question

When temporary hard water is boiled, one of the substances formed is
A.calcium bicarbonate
B. calcium sulfate
C. hydrogen chloride
D. carbon dioxide

Answer 1

When temporary hard water is boiled, one of the substances formed is
A.calcium bicarbonate
B. calcium sulfate
C. hydrogen chloride
D. carbon dioxide


B. calcium sulfate
↪️Calcium sulfate, CaSO4, is a naturally occurring calcium salt. It is commonly known in its dihydrate form, CaSO4∙2H2O, a white or colourless powder called gypsum. 

Answer 2

Answer:

B calcium sulfate answer by