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Calcium carbonate plus x equals carbon dioxide what is x?
The balanced chemical equation for this reaction is: CaCO3 --> CaO + CO2. Therefore, x would be calcium oxide (CaO).
Does H2O or CaO have stronger bond?
H2O has a stronger bond then CaO because H2O is a covalent compound (made up of two nonmetals), whereas CaO is an ionic compound (made up of both a metal and nonmetal), and covalent bonds are stronger then ionic bonds.
What is the balanced symbol equation and the physical state of calcium oxide plus hydrochlroric acid-- calcium chloride plus water?
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.
Which is not a compound 8H2 H2O 6CaO 5HCl?
H2 is not a compound; it is a molecule of hydrogen gas composed of two hydrogen atoms. The others are compounds: H2O is water, CaO is calcium oxide, and HCl is hydrochloric acid.
What is the balanced equation for hno3 plus nahco3-nano3 plus H2O plus CO2?
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 → NaNO3 + H2O + CO2
What is the other product of CaO plus 2HCl -- plus H2O?
CaO+2H2CL2O
What is the other product of CaO plus 2HCl plus H2O?
CaO+2H2CL2O
If H2O plus CaO H2CaO2 a base then what is another equasion for making a base with CaO?
CaO + H2O → Ca(OH)2 + HEAT
How would you balance the equation H2O plus CaO equals Ca OH2?
It is already balanced
What is the balanced equation for calcium hydroxide yields calcium oxide and water?
The balanced equation for this reaction is: Ca(OH)2 --> CaO + H2O.
Which coefficients correctly balance the formula equation CaO plus H2O CaOH2?
The coefficients that correctly balance the equation CaO + H2O -> Ca(OH)2 are: CaO + 2H2O -> Ca(OH)2. Two water molecules are needed to react with one calcium oxide molecule to form one calcium hydroxide molecule.
What happens when CaO dissolves in water?
this creats a base compound H2O+CaO-->H2CaO2 - Wrong. Correction; CaO(s) + H2O(l) ---> Ca[OH]2(aq) + heat Calcium hydroxide.
What is the balanced equation for the addition water to quicklime?
The balanced equation for the addition of water to quicklime, which is calcium oxide (CaO), is: CaO + H2O → Ca(OH)2.
Which of the following are not decomposition reactions?
2Mg + O2 → 2MgO CaO + H2O → Ca(OH)2
What is the balanced symbol equation for calcium oxide with water goes to hydroxide?
The balanced symbol equation for calcium oxide (CaO) with water (H2O) forming calcium hydroxide (Ca(OH)2) is: CaO + H2O → Ca(OH)2
Which compounds would you expect to be ionic H2O2 SF6 CaO H2O or NH3?
CaO is the only ionic
What is the balanced equation of calcium oxide reacts with water to form calcium hydroxide?
how do you write a balanced chemical formula for this question CaO + H2O ---> Ca(OH)2
