Advertisements
Advertisements
प्रश्न
The equation for the burning of octane is:
\[\ce{2C8H18 + 25O2 -> 16CO2 + 18H2O}\]
How many moles of carbon dioxide are produced when one mole of octane burns?
Advertisements
उत्तर
2 moles of C8H18 produces = 16 moles of CO2
∴ 1 mole of C8H18 will produce = `16/2`
= 8 moles of CO2
संबंधित प्रश्न
Convert into mole.
12 g of oxygen gas
What name is given to the amount of substance containing this number of atoms ?
How many moles are represented by 100 g of glucose, C6H12O6 ? (C = 12 u, H = 1 u, O = 16 u)
Show by means of calculations that 5 moles of CO2 and 5 moles of H2O do not have the same mass. How much is the difference in their masses ?
How many moles of oxygen atoms are present in one mole of the following compounds ?
- Al2O3
- CO2
- Cl2O7
- H2SO4
- Al2(SO4)3
Define the term.
Molar volume
What do you understand by the term mole? How many elementary units are in one mole of a substance?
Which of the following weighs the least?
Correct the statement, if required.
The relative atomic mass of an element is the number of times one molecule of an element is heavier than `1/12` the mass of an atom of C12.
How many grams are there in the following?
3 moles of chlorine molecule, Cl2.
