Chemical Equation Help?

Chemical Equation Help?



I really need help with writing chemical equations. Can someone please help write the equations of these problems:

1. Solid sucrose burns in the presence of oxygen gas to produce carbon dioxide gas and water

2. Lithium metal reacts with aqueous ferric chloride to produce iron metal and aqueous lithium chloride

3. Solid calcium carbonate, when heated, decomposes into solid calcium oxide and carbon dioxide gas.

4. Aqueous nickel II nitrate combines with aqueous sodium hydroxide to produce solid nickel II hydroxide and aqueous sodium nitrate.





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