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Ca + O2 gives 2CaO

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What is the Chemical formula for the decomposition of calcium peroxide?

Equation: CaO2 ----> CaO + [O]


CaO plus 2CO2 - CaCO3 is the correct way to do balancing equation problems?

The correct balanced equation for the reaction between CaO and CO2 to form CaCO3 is CaO + CO2 -> CaCO3. This represents the conservation of mass with one Ca, one C, and three O atoms on both sides of the equation.


What is the word equation for calcium nitric acid?

CaO + H 2 SO 4 = CaSO 4 + H 2 O


What is the word equation for the burning of calcium in the air?

Ca+O=CaO


How does Ca react with O?

CaO


Write the chemical equation for barium oxide calcium oxide and strontium oxide with aluminum?

The chemical equation for the reaction between barium oxide, calcium oxide, and strontium oxide with aluminum is: 3BaO + 2Al → Al₂O₃ + 3Ba CaO + 2Al → Al₂O₃ + Ca SrO + 2Al → Al₂O₃ + Sr


What is the balanced equation for calcium carbonate reacts with sulfur dioxide and oxygen to produce calcium sulfate and carbon dioxide?

This equation is 2 CaCO3 + 2 SO2 + O2 -> 2 CaSO4 + 2 CO2.


What is the balanced chemical equation for CaCO3 to CaO plus CO2?

The equation is already balanced:CaCO3(s) --> CaO(s) + CO2(g)ExplanationA balanced chemical equation is one where the number of atoms on both sides are equal. Chemical equations must be balanced because there is only a rearrangement of atoms in a reaction so the number of atoms you start off with must be the same as the number of atoms you end up with.If we take a look at the equation, we can see that there is 1 calcium atom, 1 carbon atom and 3 oxygen atoms present on both sides. As the number of these atoms on both sides are equal, the equation is balanced.


How many atoms are there in CaO?

Two atoms. One calcium (Ca) and one oxygen (O).


What is the product of Ca plus O2?

calcium + oxygen --> calcium oxide Ca + O --> CaO


What is the symbol equation for calcium and oxygen?

The symbol equation for the reaction between calcium and oxygen is: 2Ca + O2 -> 2CaO. This represents the combination of two atoms of calcium with one molecule of oxygen to form two molecules of calcium oxide.


What is chemical symbol of calcium oxide?

'CaO' ; 1 x atom of calcium (Ca) 1 x atom of oxygen (O).