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...Calcium Carbonate ===> Calcium Oxide(s) + Carbon Dioxide(g).
CaCO3(s) + heat ===>CaO(s) + CO2(g).
...Calcium Oxide(s) + Water(l) ===> Calcium Hydroxide(s)
CaO(s) + H2O(l) ===> Ca(OH)2(s).
...Calcium Hydroxide(aq) + Carbon Dioxide (g) ===>
Calcium Carbonate(s) + Water (l)
Ca(OH)2(aq) + CO2(g) ===> CaCO3(s) (suspension) + H2O(l)
These equations do not need balancing, they are already balanced.
The "acid rain" here is the one created by the reaction in the air of water and carbon dioxide. They form carbonic acid, which will eat away at limestone, which is calcium carbonate. This reaction, which is reversable, is responsible for many of the huge caves in the world. Here's the word equation for the reaction: Calcium carbonate + carbonic acid <=> calcium ions + carbonate ions Note that the carbonic acid is aqueousmeaning it is in water, and water is the "medium" in which all this takes place, even though it does not necessarily show up in the word equation.
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What is the chemical equation for limestone being heated strongly in air?
The balanced chemical equation for limestone (calcium carbonate, CaCO3) being heated strongly in air is: CaCO3(s) → CaO(s) + CO2(g)
Is the following equation balanced 2SO2 o2 2SO3?
No, the chemical equation is not balanced. The correct balanced equation is 2SO2 + O2 → 2SO3.
What repsents a balanced chemical reaction?
A balanced chemical equation.
What determines if a chemical equation is balanced?
If the number of atoms of each element is the same on both sides of the equation, then it is balanced.
What is the balanced equation of lithium and selenium?
The balanced equation for the reaction between lithium and selenium is 2Li + Se -> Li2Se.
What is the balanced chemical equation for the decomposition of limestone to form calcium oxide and carbon dioxide?
The balanced chemical equation for the decomposition of limestone (CaCO3) to form calcium oxide (CaO) and carbon dioxide (CO2) is: CaCO3 -> CaO + CO2
What is the balanced symbol equation for converting limestone into calcium oxide?
The balanced symbol equation for converting limestone (CaCO3) into calcium oxide (CaO) is: CaCO3 (s) -> CaO (s) + CO2 (g)
What is the chemical equation for limestone being heated strongly in air?
The balanced chemical equation for limestone (calcium carbonate, CaCO3) being heated strongly in air is: CaCO3(s) → CaO(s) + CO2(g)
Is the following equation balanced 2SO2 o2 2SO3?
No, the chemical equation is not balanced. The correct balanced equation is 2SO2 + O2 → 2SO3.
What is a balanced chemical equation . why should chemical be balanced?
A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.
Is this balanced CaSO3 -- CaO plus SO2?
No, the equation is not balanced. The balanced equation is 2CaSO3 → CaO + SO2 + O2.
What is Balanced equation for what happens when limestone is heated?
CaCo3+O2 -----> CaO2 + CO2 ************************** 2nd Opinion: Close, but no cigar. What you want is CaCO3 -----> CaO + CO2
Is the equation C3H6 plus O2 yields CO2 plus H20 balanced?
No, the equation is not balanced. The balanced equation should be: C3H6 + 4O2 -> 3CO2 + 3H2O.
All Stoichiometric calculations begin with a?
balanced chemical equation.
What is the symbol equation showing thermal decomposition of limestone?
limestone + lemon lol
What is the balanced equation for protein?
Proteins have a very complicate chemical formula but not a "balanced chemical equation".
What is the balanced equation for the combustion of magnesium?
The balanced equation for the combustion of magnesium is 2Mg + O2 -> 2MgO.
