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How do you make anhydrous calcium chloride from calcium oxide?
Wiki User
∙ 13y ago
2NH4Cl + CaO --> 2NH3 + CaCl2 + H2O
Wiki User
∙ 13y ago
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Does calcium carbonate decompose to make calcium oxide and water?
Calcium oxide, or quicklime, can be decomposed chemically into its components, calcium and oxygen. Calcium is an element and cannot be decomposed chemically.
If calcium oxide can be present by heating calcium metal in oxygen How much calcium would be needed to make 15.0 g of calcium oxide?
If reaction is 100% completed then 16g Calcium produces 22.4g Calcium oxide.
What do calcium and oxygen make when they react?
No. Oxygen is an electron receptor (oxidizer) whereas Ca is a doner.
Why is calcium oxide CaO but calcium chloride is CaCl2?
in calcium chloride each calcium atom needs to lose two electrons but each chlorine atom needs to gain only one electron. This means that two chlorine atoms react with every one calcium atom to form calcium chloride. So the formula for calcium chloride is CaCl2.ca = proton number is 20 so the structure would be 2, 8 ,8 ,2cl = proton number is 17 so the structure would be 2 , 8,7To make it stable calcium has to lose 2 electrons and chlorine has to gain an electron. However if you add 2 to 7 in the chlorine it will make 9 so it will still be unstable therefore you need two chlorine atoms to share out the 2 atoms in calcium.
How do you make a one molar solution of magnesium chloride?
Dissolve 95,211 g of anhydrous magnesium chloride for analysis in a 1 L volumetric flask at 20 oC.
What does hydrochloric acid and calcium oxide make?
Calcium + water. Chloride Since it is a neutralisation reaction: Acid + metal oxide = salt + water Hydrogen Calcium Calcium Water Chloride + Oxide = Chloride +
When calcium and chloride bond to make calcium chloride does calcium become an anion and chloride a cation?
calcium becomes the main ion and chloride the secondary ion
What two elements make up calcium oxide CaO?
Calcium (Ca) and Oxygen (O) are the two elements that make up calcium oxide.
Does calcium carbonate decompose to make calcium oxide and water?
Calcium oxide, or quicklime, can be decomposed chemically into its components, calcium and oxygen. Calcium is an element and cannot be decomposed chemically.
What element make up calcium oxide?
calcium and oxygen combine to form calcium oxide(CaO).it is also called quick lime.
Reactants would you use to make calcium chloride plus water?
calcium chloride and water
If calcium oxide can be present by heating calcium metal in oxygen How much calcium would be needed to make 15.0 g of calcium oxide?
If reaction is 100% completed then 16g Calcium produces 22.4g Calcium oxide.
What does Sodium carbonate and Calcium chloride make?
calcium carbonate
What elements make up a Calcium oxide atom?
Calcium and oxygen
What do calcium and oxygen make when they react?
No. Oxygen is an electron receptor (oxidizer) whereas Ca is a doner.
Why is it wrong to leave a bottle of anhydrous sodium sulfate or calcium chloride open?
The hydrated forms of these compounds are lower energy thermodynamically than the anhydrous forms. It takes heat energy to drive the water out of these salts to make them anhydrous. If left in the open, the anhydrous forms will take up water from the atmosphere and re-hydrate themselves. This process releases heat energy, so it "runs downhill" energy-wise.
What does calcium and dilute hydroxide acid make?
calcium chloride +water
