Make the equation: Ca- CO2- CaCO3 – CaCL2- Ca (NO3) 2
| February 15, 2021 | education
In this task it is necessary to write down the chemical reaction equations for the next chain of compounds. It turns out the following.
C -> CO2 -> CaCO3 -> CaCl2 -> Ca (NO3) 2.
C + O2 = CO2.
Combustion reaction or compound reaction. The result is a compound called carbon monoxide.
CO2 + CaO = CaCO3.
Compound reaction. When carbon monoxide and calcium oxide react, the result is calcium carbonate.
CaCO3 + 2HCl = CaCl2 + H2O + CO2.
Exchange reaction. When calcium carbonate and hydrochloric acid react, the result is calcium chloride, water and carbon monoxide.
CaCl2 + 2AgNO3 = 2AgCl + Ca (NO3) 2.
Exchange reaction. When calcium chloride and silver nitrate interact, the result is silver chloride and calcium nitrate.
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