symbol of calcium is Ca
it will be aqeous (aq) Na(aq)+O(g)=>NaO(aq)
The formula for calcium carbonate is CaCO3. (Elements have symbols; compounds have formulas.)
Calcium chloride is solid, so the symbol for solid is s.
it is a solid
CaCl
Ca(OH)2(s)
Ca
H2So4
CaO
Calcium oxide is CaO, and carbon dioxide is CO2.
2Ca + O2 ------> 2CaO
Hydrogen gas is released when calcium and water react.
First of all there is no such compound as 'ca0'. It is ' CaO' The name is Calcium Oxide, (Lime). NB When writing chemical formula, a one-letter symbol is ALWAYS a capital letter.e.g. 'O' oxygen A two-letter symbol is written as first letter is a capital letter and the second letter is small/lower case. e.g. 'Ca' calcium.
CaO
CaO
Calcium oxide is CaO, and carbon dioxide is CO2.
2Ca + O2 ------> 2CaO
CaO + H2O → Ca(OH)2 Calcium Oxide + water →Calcium hydroxide
Hydrogen gas is released when calcium and water react.
The chemical formula of calcium oxide is CaO.
CaO(aq) + 2HCl(aq) -> CaCl2(aq) + H2O(l) An ionic bonded and dissociated compound, calcium oxide, reaction with a fully dissociated strong acid, hydrochloric acid that produces a dissociated salt, calcium chloride and water.
Al O2
First of all there is no such compound as 'ca0'. It is ' CaO' The name is Calcium Oxide, (Lime). NB When writing chemical formula, a one-letter symbol is ALWAYS a capital letter.e.g. 'O' oxygen A two-letter symbol is written as first letter is a capital letter and the second letter is small/lower case. e.g. 'Ca' calcium.
calcium oxide is calcium combine whit oxygen
CaO is calcium oxide