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CaO (s) + 2 HCl (aq) --> CaCl2 9aq) + H2O (l)

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Q: What is formed when calcium oxide was mixed with hydrochloric acid?
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The neutralisation of hydrochloric acid with calcium oxide?

Calcium Hydroxide + Hydrochloric acid = Calcium chloride + Water


How calcium oxide is formed in a blast furnace?

Calcium oxide is not formed here, it is added.


Calcium oxide plus hydrochloric acid?

Hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water. 2HCL + CaCO3 ---> CaCl2 + CO2 + H2O


What is the balanced equation for the reaction of calcium oxide with hydrochloric acid?

acid + metal oxide -> metal salt + water hydrochloric acid + calcium oxide -> calcium chloride + water 2HCl (aq) + CaO (s) -> CaCl2 (s) + H2O (l)


A geologist tests a rock containing calcium oxide by reacting it with hydrochloric acid. Water and calcium chloride form. Which bonds break?

ca-o bonds in calcium oxide and h-cl bonds in hydrochloric acid


How does the maximum yield of products for a reaction depend on the limiting reactant?

The best way to answer this question is with an example. Using Calcium oxide reacting with hydrochloric acid, the reaction formula is: CaO + 2HCl ----->CaCl2 + H2O The molecular weight for Calcium Oxide is 56, for Hydrochloric acid is 26.5 and for calcium chloride 110. If you start with only 56g of Calcium oxide but say 10000g of hydrochloric acid, the maximum yield of the product calcium chloride can only ever be 110g. It does not matter how much hydrochloric acid is added. The limiting reactant in this example is the calcium oxide.


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 oxide is reacted with chlorine what is formed?

calcium chloride


What is the word and chemical equation of calcium oxide plus hydrochloric acid?

Ca2o2 + h2cl


What product can be made by adding water to calcium oxide?

calcium hydroxide is formed.


The compound formed by the reaction between calcium oxide and silica?

Calcium silicate.


What is formed when calcium carbonate decomposes?

quicklime (calcium oxide) is formed when calcium carbonate decomposes, as well as releasing carbon dioxide