Advertisements
Advertisements
Question
Write the balanced chemical equation of the following reaction.
aluminium carbide + water → aluminium hydroxide + methane
Solution
Al4C3 + 12H2O → 4Al(OH)3 + 3CH4
APPEARS IN
RELATED QUESTIONS
How will you indicate Endothermic reaction in a chemical equation?
What is a chemical equation? Explain with the help of an example.
When hydrogen is passed over copper oxide, copper and steam are formed. Write a balanced equation for this reaction and state which of the chemicals are products.
One of the following does not happen during a chemical reaction. This is:
(a) Breaking of old chemical bonds and formation of new chemical bonds
(b) Formation of new substances with entirely different properties
(c) Atoms of one element change into those of another element to form new products.
(d) A rearrangement of atoms takes place to form new products.
Write the chemical equation for the following word equation and balance them.
Carbon + Oxygen → Carbon dioxide
Balance the following equation:
C + H2SO4 → CO2 + H2O + SO2
Why should an equation be balanced? Explain with the help of a simple equation.
Write the balanced chemical equation of the following reaction.
iron pyrites(FeS2) + oxygen → ferric oxide + sulphur dioxide
Balance the following simple equation:
CaO + HCl → CaCl2 + H2O
What is a product in a chemical equation?