Advertisements
Advertisements
प्रश्न
Balance the following equation:
PbS + O2 → PbO + SO2
उत्तर
2PbS + 3O2 → 2PbO + 2SO2
APPEARS IN
संबंधित प्रश्न
Complete and balance the following equation:
CA (OH)2 + ............. CaCO3 + H2O
Write complete balanced equation for the following reaction:
Calcium (solid) + water (liquid) Calcium Hydroxide (solution) + Hydrogen (gas)
Write balanced chemical equation from the following information:
An aqueous calcium hydroxide solution (lime water) reacts with carbon dioxide gas to produce a solid calcium carbonate precipitate and water.
Complete the following equation:
CH2 + H5OH `("Hot Conc." H_2SO_4)/`>
Write the answer to the following.
Explain the similarity and difference in two events, namely adding NaOH to water and adding CaO to water.
Write the chemical equation for the following word equation and balance them.
Carbon + Oxygen → Carbon dioxide
Give one example in the case where supplying energy [given below] is necessary for a chemical reaction.
Catalyst
Write an Explanation.
Balanced equations
What is a chemical equation?
A dilute ferrous sulphate solution is gradually added to the beaker containing acidified permanganate solution. The light purple colour of the solution fades and finally disappears. Which of the following is the correct explanation for the observation?