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प्रश्न
Write the chemical equation for the following word equation and balance them.
Calcium oxide + Carbon dioxide → Calcium carbonate
उत्तर
CaO + CO2→ CaCO3
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संबंधित प्रश्न
Giving examples, state the difference between balanced and unbalanced chemical equations.
Balance the given chemical equation:
NH3 → N2 + H2
Substitute formulae for names and balance the following equation:
Calcium carbonate reacts with hydrochloric acid to produce calcium chloride, water and carbon dioxide gas.
Write word equation for the following skeletal equation:
\[\ce{FeCl2 + Cl2 -> FeCl3}\]
Write word equation for the following skeletal equation:
\[\ce{Ca + O2 → CaO}\]
What do the following symbol stand for?
2H2
What is a chemical equation? Why it is necessary to balance it?
What is meant by ‘reactants’ and ‘products’ in a chemical equation?
\[\ce{2KClO3->[MnO2] 2KCl + 3O2[g] - is a balanced equation.}\]
State what is a ‘balanced equation’.
What is called thermolysis reactions?
