Advertisements
Advertisements
प्रश्न
Write a balanced chemical equation for the following.
\[\ce{CO2}\] is passed into a concentrated solution of NaCl, which is saturated with \[\ce{NH3}\].
उत्तर
\[\ce{\underset{\text{(Ammonia)}}{2NH3_{(aq)}}+H2O_{(l)} + CO2_{(g)}->\underset{\text{Ammonium carbonate}}{(NH4)2CO3_{(aq)}}}\]
\[\ce{\underset{\text{Ammonium carbonate}}{(NH4)2CO3_{(aq)}}+H2O_{(l)} + CO2_{(g)}->\underset{\text{Ammonium bicarbonate}}{2NH4HCO3_{(s)}}}\]
\[\ce{\underset{\text{Ammonium bicarbonate}}{NH4HCO3_{(aq)}} + \underset{\text{From brine solution}}{NaCl_{(aq)}}->\underset{\text{Sodium bicarbonate(precipitate)}}{NaHCO3_{(s)}} + NH4Cl_{(aq)}}\]
APPEARS IN
संबंधित प्रश्न
Explain the following.
Standard reduction potential of alkali metals have high negative values.
Explain the following.
Sodium dissolves in liquid ammonia to form a solution which shows electrical conductivity.
Explain the following.
BeCl2 is covalent while MgCl2 is ionic.
Explain the following.
Lithium floats and water while sodium floats and catches fire when put in water.
Explain the following.
Alkaline earth metals have low values of electronegativity; which decreases down the group.
Write a balanced chemical equation for the following.
A 50% solution of sulphuric acid is subjected to electrolyte oxidation and the product is hydrolysed.
Write a balanced chemical equation for the following.
Magnesium is heated in air.
Answer the following question.
Describe the diagonal relationship between Li and Mg with the help of two illustrative properties.
Answer the following question.
A water sample, which did not give lather with soap, was found to contain \[\ce{Ca(HCO3)2}\] and \[\ce{Mg(HCO3)2}\]. Which chemical will make this water give lather with soap? Explain with the help of chemical reactions.
Name the following.
The most abundant element in the universe.
Name the following.
Ions having high concentration in cell sap.
Which of the following is the CORRECT order for alkaline earth metals?
When beryllium is ignited in air, the products are ____________.
Which of the following alkaline earth metals has the least affinity towards oxygen?
The first ionization enthalpies of alkali metals decreases down the group because of
Which of the following statements is INCORRECT?
The diagonal relationship in Be and Al is due to ______.
Alkaline hydrolysis of which among the following compounds leads to the formation of a racemate?
Which of the following is INCORRECT for alkali metals?
In the following reaction, metal 'M' CANNOT be ____________.
\[\ce{M + O2 ->[\Delta] MO2}\]
Which among the following is used as a source of oxygen in submarine in emergency breathing apparatus?
Which among the following chlorides of alkali metal is deliquescent?
The element that does not form acidic oxide is ______.
Which among the following elements of group-2 exhibits anomalous properties?
The element of group 2, which forms an amphoteric oxide and a water soluble sulphate is ______.
