Advertisements
Advertisements
प्रश्न
Give word equation for the following chemical reaction and give the names of the product formed.
ZnCO3 → ZnO + CO2
Advertisements
उत्तर
Zinc carbonate →Zinc oxide + Carbon dioxide
The product formed is gas evolved i.e. Carbon dioxide.
APPEARS IN
संबंधित प्रश्न
Translate the following statement into a chemical equation and then balance the equation:
Barium chloride reacts with zinc sulphate to give zinc chloride and barium sulphate.
Balance the following equation:
\[\ce{HNO3 + Ca(OH)2 -> Ca(NO3)2 + H2O}\]
Chemical equations are balanced to satisfy the law of ______.
Explain the following reaction with one suitable example .
Decomposition reaction
Write symbolic representation for the following word equation and balance them :
Calcium carbonate → Calcium oxide + Carbon dioxide.
Balance the following equation:
PbS + O2 → PbO + SO2
Write word equation for the following molecular equation:
\[\ce{N2 + 3H2 ⇌[Fe - 450°C][200 atoms] 2NH3 + \triangle}\]
Word equation:
State why [+ Δ] indication is seen after NH3.
State what 200 atmospheres – indicates.
State the function of Fe in the above reaction.
Write a balanced equation for the following word equation:
Potassium bicarbonate → Potassium carbonate + Water + Carbon dioxide
Write an Explanation.
Balanced equations
What is a reactant in a chemical equation?
