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What is the chemical formula for Calcium oxide and water?
The chemical formula for calcium oxide is CaO, and for water it is H2O.
What is the chemical formula of calcium hydrogen oxide?
Calcium oxide is CaO. Calcium peroxide is CaO2. Calcium hydroxide is Ca(OH)2.
Why aqueous solution of oxide of calcium is basic?
Aqueous solutions of calcium oxide (CaO) are basic because they produce hydroxide ions when dissolved in water. Calcium oxide reacts with water to form calcium hydroxide, which dissociates to release hydroxide ions, increasing the pH of the solution and making it basic.
What two compounds produce calcium hydroxide?
Calcium and Hydroxide (1 Oxygen atom+1 Hydrogen atom)
What does calcium oxide produce when it reacts with water?
calcium oxide (quick lime) produces calcium hydroxide (slaked lime) when reacts with water.
What is the word equation for calcium hydroxide?
to get calcium hydroxide: Quicklime (calcium oxide) + water = slaked lime (calcium hydroxide) the calcium oxide has a chemical reaction with water to get the calcium hydroxide hope this helps :)
What is the word equation for calcium oxide?
The word equation for calcium oxide is: calcium oxide + water → calcium hydroxide.
How does the limestone cycle work?
Starts off as Calcium Carbonate , when heated the calcium carbonate becomes Calcium Oxide + Carbon Dioxide, the Calcium Oxide then reacts with water to produce Calcium Hydroxide and then when more water is added then filtered it becomes Calcium Hydroxide Solution, C02 is then added to form Calcium Carbonate again [:
What is the compound formed when Calcium oxide reacts with water?
Calcium oxide reacts with water to form calcium hydroxide, also known as slaked lime. This process is exothermic and produces heat. Calcium hydroxide is a white powder that is sparingly soluble in water.
What is the word equation of calcium oxide and water?
Calcium oxide and Water = Calcium hydroxide(Slaked lime/ lime water). . Here is the BALANCED reaction equation CaO(s)+ H2O(l) = Ca(OH)2(aq)
What chemical does calcium oxide form when added to water?
When calcium oxide is added to water, it forms calcium hydroxide, also known as slaked lime, through a process called hydration. This reaction is exothermic, releasing heat as the calcium oxide binds with water molecules to form calcium hydroxide.
What are the two reactions used to make calcium hydroxide from limestone?
Firstly, the limestone is heated to produce quicklime (calcium oxide - CaO) and carbon dioxide (CO2). The a small amount of water (H2O) is added to the quicklime, to produce slaked lime (calcium hydroxide - Ca(OH)2). In conclusion: limestone quicklime + carbon dioxide quicklime + water → slaked lime I really hope that helped! :)
