CaCl2 (aq) + 2NaOH(aq) = Ca(OH)2(s) + 2NaCl(aq)
Calcium hydroxide is produced commercially by treating lime with water:
No. There is no reaction.
Yes. Ammonium salts such as ammonium chloride will react with a strong base to yield ammonia.
if done in water solution, the extracted calcium would immediately react with the water to form calcium hydroxide.
1 mole sulfuric acid for 1 mole calcium chloride
no
Probable you think to hexaamminocobalt chloride: the color is orange.
Yes. Ammonium salts such as ammonium chloride will react with a strong base to yield ammonia.
Calcium chloride will not further react with chloride ions.
if done in water solution, the extracted calcium would immediately react with the water to form calcium hydroxide.
I give an example for ammonium salt ....hmm.... lets just take ammonium chloride as an example . How about alkali ? I take calcium hydroxide as an example for alkali . Calcium hydroxide is formed when calcium oxide reacts with water whereas ammonium chloride is formed when hydrochloric acid reacts with ammonia solution . Calcium hydroxide (alkali) + ammonium chloride (ammonium salt) --> calcium chloride + carbon dioxide + water .
1 mole sulfuric acid for 1 mole calcium chloride
no
Calcium carbonate and sodium chloride doesn't react.
2NH4Cl + Ca(OH)2 >> CaCl2 + 2NH3 + 2H2O When ammonia chloride is heated with calcium hydroxide, ammonia gas is released. Ammonia gas is less dense than air so it is collected in an upside down test tube, by the downward displacement of air. The water formed is often seen as droplets on the side of the test tube. the ammonia gas causes the damp red litmus to change to blue because a solution of ammonia gas is alkaline.
Yes. Ammonia reacts with hydrogen chloride to produce ammonium chloride. NH3 + HCl --> NH4Cl
No
No
There should not be a reaction being that usually elements do not react with their nitrates. But if the calcium nitrate solution was acqueous (water), the calcium will react with the water and as I found in my class, turned black and appeared to react. It does not react with the nitrate but the solution's water.