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Calcium oxide can be prepared

Calcium oxide can be prepared by heating calcium metal in oxygen according to the reaction: 2Ca+ O(2) --> 2CaO. How many grams
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2. asked by Anonymous
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What is the correct name for the ionic compound, CaO?? calcium oxygen ? calcium monoxide ? calcium oxide ? oxide calcium ?
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2. asked by emma
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Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium chloride.CaO(s) + 2 NH4Cl(s) 2
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2. asked by Noel
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If 3.00 mol of calcium carbonate is heated to produce calcium oxide and carbon dioxide, how many grams of calcium oxide are
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2. asked by John Goodroe
3. 820 views
If 3.00 mol of calcium carbonate is heated to produce calcium oxide and carbon dioxide, how many grams of calcium oxide are
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2. asked by John Goodroe
3. 572 views
1.3 mol of calcium carbonate decomposed to calcium oxide and carbon dioxide. How many grams of calcium oxide is produced?
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2. asked by Xolani Rudolph Ngovene
3. 539 views
Calcium oxide and carbon dioxide combine to form calcium carbonate in the reversible reaction:CaO + CO2 ⇌ CaCO3 When the
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2. asked by Me-Myself+I
3. 90 views
Calcium oxide and carbon dioxide combine to form calcium carbonate in the reversible reaction:CaO + CO2 ⇌ CaCO3 When the
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2. 97 views
Calcium oxide and carbon dioxide combine to form calcium carbonate in the reversible reaction:CaO + CO2 ⇌ CaCO3 When the
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2. 77 views
10. If the calcium oxide were obtained by the heating of calcium hydroxide, how much hydroxide would be needed to obtain the
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2. asked by greg
3. 1,932 views