calcium chloride +water
It is unsafe to drink because and any hydroxide is created by hydrochloric acid, Calcium Hydroxide is therefore unsafe to drink. However the dilute solution of Calcium Hydroxide is Limewater, which is not recommended to drink because it is the main way to test for Carbon Dioxide. It can make you feel sick and cause painful vomiting, but other than that has no other affect on the human body.
It will react to make explosive hydrogen even water will do the trick.
Nitric Acid is used to make Ammonium Nitrate
Nitric acid (HNO3) and calcium hydroxide (Ca[OH]2) react to form calcium nitrate (Ca[NO3]2) and water (H2O).
The chemical name is calcium hydrogen carbonate.
Absolutely not. There is no sodium in that equation whatsoever.
Hydrochloric acid neutralises ammonium hydroxide to make ammonium chloride.
Yes, the potassium and the hydrogen will bond together, leaving the sulfate and calcium.
calcium sulphate and nitric acid
more dilute not less dilute. "Less Dilute" means more concentrated.
Add acid to water (and NEVER add water to acid). The amount of water, depends on the exact concentration of the dilute acid needed.
calcium hydroxide