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When limestone CaCO3 is roasted quicklime is produced according to equation actual yield of CaO is 2.5 kg when 4.5 kg of limestone is roasted what is percentage yield?
Wiki User
∙ 12y ago
The percentage yield is 100 %.
Wiki User
∙ 12y ago
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What is the word equation for slaked lime?
Limestone to quicklime: Calcium carbonate ---heat---> calcium oxide (QUICKLIME) + carbon dioxide Chemical formula: CaCO3 ---heat---> CaO + CO2 Quicklime to slaked lime: Calcium oxide (QUICKLIME) + water ---> calcium hydroxide (SLAKED LIME) Chemical formula: CaO + H20 ---> Ca(OH)2
What is the balanced equation for the addition water to quicklime?
CaO + H2O =Ca(OH)2
What happenes when quick lime is heated?
Limestone is calcium carbonate (CaCO3) which when heated to above 840°C decomposes into calcium oxide (CaO) while releasing carbon dioxide (CO2) according to the equation: CaCO3(s) → CaO(s) + CO2(g). CaO is commonly known as lime, quicklime, or burnt lime. Click the Wikipedia article link below for information on its uses and history.
How does high temperature affect limestone?
At high temperature, limestone undergoes thermal decomposition. The word equation is calcium carbonate decomposes when heated to calcium oxide and carbon dioxide. The chemical equation is CaCO3 + heat --> CaO + CO2.
What is the word equation for the reaction between limestone and hydrochloric acid?
Limestone is calcium carbonate(CaCO3). CaCO3 + 2HCl -------> CaCl2 + H2O + CO2
What is the word equation for slaked lime?
Limestone to quicklime: Calcium carbonate ---heat---> calcium oxide (QUICKLIME) + carbon dioxide Chemical formula: CaCO3 ---heat---> CaO + CO2 Quicklime to slaked lime: Calcium oxide (QUICKLIME) + water ---> calcium hydroxide (SLAKED LIME) Chemical formula: CaO + H20 ---> Ca(OH)2
What is the balanced equation for the addition water to quicklime?
CaO + H2O =Ca(OH)2
What is the symbol equation showing thermal decomposition of limestone?
limestone + lemon lol
What happenes when quick lime is heated?
Limestone is calcium carbonate (CaCO3) which when heated to above 840°C decomposes into calcium oxide (CaO) while releasing carbon dioxide (CO2) according to the equation: CaCO3(s) → CaO(s) + CO2(g). CaO is commonly known as lime, quicklime, or burnt lime. Click the Wikipedia article link below for information on its uses and history.
What happens if you heat limestone?
Limestone is calcium carbonate (CaCO3) which when heated to above 840°C decomposes into calcium oxide (CaO) while releasing carbon dioxide (CO2) according to the equation: CaCO3 → CaO + CO2
What is the symbol equation for limestone?
It is CaCO3, also known as Calcium Carbonate.
How does high temperature affect limestone?
At high temperature, limestone undergoes thermal decomposition. The word equation is calcium carbonate decomposes when heated to calcium oxide and carbon dioxide. The chemical equation is CaCO3 + heat --> CaO + CO2.
What is the chemical equation for limestone being heated strongly in air?
CaCO3 -------> CaO + CO2
What happen will acetic acid will put on limestone and heated?
The acetic acid will react with the limestone according to the following equation: CH3COOH + NaHCO3 ---> NaCH3COO + H2O + CO2 You should see bubbles forming, which is the carbon dioxide escaping the solution of the reaction. When you add heat, the reaction should speed up.
What is the symbol equation for the thermal decomposition of limestone?
CaCO3(s) -> CaO(s) + CO2(g)
What is the word equation for the reaction between limestone and hydrochloric acid?
Limestone is calcium carbonate(CaCO3). CaCO3 + 2HCl -------> CaCl2 + H2O + CO2
How is limekiln used to carry out thermal decomposition of limestone?
The thermal decomposition has the following equation: CaCO3 --------CaO + CO2
