Advertisements
Advertisements
प्रश्न
A sample of ammonium nitrate when heated yields 8.96 litres of steam (measured at STP)
NH4NO3 → N2O + 2H2O
What volume of dinitrogen oxide is produced at the same time as 8.96 L of steam?
उत्तर
NH4NO3 → N2O + 2H2O
From the equation:
1 mole of NH4NO3 yields 2 mole of H2O.
So, 44.8L of steam = 22.4L of N2O at STP.
8.96L of Steam = 22.4 x 8.96/44.8 = 4.48L of N2O at STP.
APPEARS IN
संबंधित प्रश्न
Calculate the molar mass of the following substance:
Hydrochloric acid, HCl
What is the mass of 10 moles of sodium sulphite (Na2SO3)?
Convert into mole.
22 g of carbon dioxide
What is the mass of 0.5 mole of water molecules?
Fill in the following blanks :
A mole represents an .............. number of particles of a substance.
How many moles are represented by 100 g of glucose, C6H12O6 ? (C = 12 u, H = 1 u, O = 16 u)
Deduce the number of molecules of the following compound in the given quantity.
32g oxygen
Calculate the number of moles and number of molecules present in 1.4 g of ethylene gas. What is the volume occupied by the same amount of ethylene?
1 mole of any substance contains ______ molecules.
Compute the difference in masses of 103 moles each of magnesium atoms and magnesium ions.
(Mass of an electron = 9.1×10–31 kg)
