Advertisements
Advertisements
Question
Balance the following simple equation:
Fe2O3 + CO → Fe + CO2
Advertisements
Solution
Fe2O3 + 3CO → 2Fe + 3CO2
APPEARS IN
RELATED QUESTIONS
One of the following is an exothermic reaction. This is:
Write word equation for the following skeletal equation:
\[\ce{FeCl2 + Cl2 -> FeCl3}\]
Write your observation and name the product when ron nails are added to an aqueous solution of copper sulphate.
The step(s) necessary for determining the percentage of water absorbed by raisins is/are:
Write the balanced chemical equation of the following reaction.
sulphur + nitric acid→ sulphuric acid + nitrogen dioxide + water.
The chemical reactions in which heat is liberated are called endothermic reactions.
A chemical reaction is generally accompanied by certain external indications or characteristics. These include – change of – (a) colour (b) state (c) smell (d) evolution of gas (e) formation of precipitate (f) evolution or absorption of heat. With reference to change of colour – state the change in colour seen when the following are heated – zinc carbonate.
Balance the following simple equation:
\[\ce{Ca(OH)2 + HNO3 -> Ca(NO3)2 + H2O}\]
Balance the following simple equation:
\[\ce{N2 + H2 <=> NH3}\]
Write a balanced equation for the following word equation:
Potassium bicarbonate → Potassium carbonate + Water + Carbon dioxide
