Calcium + water gives hydydrogen gas plus Calcium ions in solution and hydroxide ions in solution.
Calcium(s) + Water (l) = Calcium Hydroxide (aq) + Hydrogen(g)
yes that is correct
Ca + H2o --> Ca(OH)2 + H2
Calcium metal reacts with water to produce aqueous calcium hydroxide and hydrogen gas.
Ca + 2H2O -> Ca(OH)2 + H2
Ca + H20 = Ca(OH)2 + H2
iopnojiopoi
A reaction between an acid and a carbonate gives a salt, water and carbon dioxide. So the word equation is: acid + carbonate -----> salt + carbon dioxide + water eg: hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water See: http://www.sky-web.net/science/reaction-types.htm
Calcium carbonate + methanoic acid ---> calcium methanoate + carbon dioxide + waterCaCO3 + 2HCOOH ---> Ca2+(HCOO-)2 + CO2 + H2O
clf
Chlorine gas reacts with water to give hypochlorous acid and hydrochloric acid
Ca+O=CaO
The reaction is: Ca + 2H2O = Ca(OH)2 + H2
The reaction is: Ca + 2H2O = Ca(OH)2 + H2
This chemical reaction is: CaO + H2O = Ca(OH)2.
I'm sure it's an oxidation reaction. calcium + oxygen gas ---> Calcium oxide
A reaction between an acid and a carbonate gives a salt, water and carbon dioxide. So the word equation is: acid + carbonate -----> salt + carbon dioxide + water eg: hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water See: http://www.sky-web.net/science/reaction-types.htm
Calcium carbonate + heat= Calcium oxide + carbon dioxide is the word equation for the endothermic reaction which occurs in lime kiln.
i think its calcium hydroxide x
Acid is Sulphuric Acid Base is Calcium Oxide. The word equation is Calcium oxide + sulphuric Acid = Calcium sulphate + Water. The Balanced reaction equation is CaO)s) + H2SO4(aq) = CaSO4(s) + H2O(l)
calcium chloride + water
When quick lime (Calcium Oxide , CaO) reacts with water (H2O) then the exothermic reaction takes placeCaO +H2O ------> Ca(OH)2 + heat evolves
Calcium + Sulfuric acid = Hydrogen gas + Calcium Sulfate.
calcium hydroxide + carbon dioxide = calcium carbonate + water