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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.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoThe "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.
Wiki User
∙ 8y agoLimestone is calcium carbonate - CaCO3 (a formula not an equation).
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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.
Is this equation correctly balanced 2 O2 H2O?
This is not an equation at all. An example of a correct (and balanced) equation would be: 2H2 + O2 --> 2 H2O
Equations show each side is equal as far as the number of atoms and molecules?
this is called having a balanced equation .....if both sides are not balanced u must correct it by changing the number of moles
What is the balanced equation of CH4 plus O2 arrow CO2H2O?
The balanced equation is: CH4 + 2 O2 → CO2 + 2 H2O
What is the balanced chemical equation for the decomposition of limestone to form calcium oxide and carbon dioxide?
CaCO3 give rise to CaO +CO2
What is the balanced symbol equation for converting limestone into calcium oxide?
CaCO3(s) --> CaO(s) +CO2(g) enthalpy is +178 kJ molˉ¹
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.
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
What is balanced equation of hcl K2o?
The balanced equation is 2HCl + K2O -> H2O + 2KCl.
What is the balanced equation for aluminum sulphate?
Its NOT a balanced Equation ,but a FORMULA. Al2(SO4)3 NB A balanced equation is for two or more reacting substances and their respective products.
What is the symbol equation showing thermal decomposition of limestone?
limestone + lemon lol
What is a balanced symbol equation for nitric oxide?
Balanced equation of nitric oxide is no3 2-
What is the balanced equation for protein?
Proteins have a very complicate chemical formula but not a "balanced chemical equation".
Balanced equation for rubidium and iodine?
what is the balanced equation for Rubidium metal reacting with halogen iodine
Balanced equation for ammonia?
The balanced equation for the production of ammonia is the following: N2 + 3H2 ---> 2NH3
How do you tell if a equation is balanced?
An equation is balanced if each atom on both sides are the same amount
