Advertisements
Advertisements
प्रश्न
Complete the following chemical reaction.
\[\ce{Ca_3N_{2(s)} + H_2O_{(l)} ->}\] ?
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
Advertisements
उत्तर
\[\ce{Ca_3N_{2(s)} + H_2O_{(l)} -> 3Ca(OH)_{2(aq)} + 2NH_{3(g)}}\]
The reactions in which a compound reacts with water to produce other compounds are called hydrolysis reactions. The given reaction represents hydrolysis of Ca3N2
संबंधित प्रश्न
What do you understand by the term ’auto-protolysis’ of water? What is its significance?
Consider the reaction of water with F2 and suggest, in terms of oxidation and reduction, which species are oxidized/reduced.
Complete the following chemical reaction.
\[\ce{MnO^-_{4(aq)} + H_2O_{(g)} ->}\]
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
Complete the following chemical reaction.
\[\ce{AlCl_{3(g)} + H_2O_{(l)} ->}\] ?
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
What is the difference between the terms ‘hydrolysis’ and ‘hydration’?
How the temporary and permanent hardness is removed?
Give a reason why metals are arranged in a series called – ‘activity series of metals’. Name a metal which reacts with
(a) Cold water
(b) Boiling water
(c) Steam to liberate hydrogen in each case.
Give a balanced equation for the following conversion:
Iron to triiron tetroxide using steam.
How does it occur in the free state and in the combined state.
State a reason to prove that water is a compound and not a element.
Why is fused calcium chloride and not potassium chloride kept in a desiccator?
How can production of hydrogen from water gas be increased by using water gas shift reaction?
Write the chemical equation for the production of water when zinc reacts with sulphuric acid.
Polyphosphates are used as water softening agents because they ______.
The metal that gives hydrogen gas upon treatment with both acid as well as base is ______.
