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What will be the molality of solution? The avogadro number of molecules and atoms gives the number of entities in a mole, which is approximately 6.023 × 1023 entities per mol. If we ask you to count the total number of stars in the sky, can you do that?
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If you are planning to proceed with this concept, then it is necessary to gain precise. Similarly, scientists can not count the exact number of atoms and molecules as they are too minute and. According to henry's law, the partial pressure of gas (p gas) is directly proportional to mole fraction of gas in dissolved state, i.e., p gas = kh.xgas, where kh is henry's constant.
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One mole of a monoatomic gas and one mole of a diatomic gas are mixed together.
Mole can be defined as the amount of substance that contains the same number of entities (atoms, molecules, ions etc) as the number of atoms present in 12g of the carbon −12 isotope. 2 mole of an ideal gas undergoes isothermal compression along three different paths (i) reversible compression from p = 2 bar and v = 4 l to p, = 20 bar (ii) a single stage compression against. A solution of sucrose in water is labelled as 20 % w/w. What is the free energy change ( g) when 1.0 mole of water at 100oc and 1 atmospheric pressure is converted into steam at 100oc and 1 atmospheric pressure?
For co2 molecule, the entity is a molecule made. What is the molar specific heat at constant volume for the mixture ? What would be the mole fraction of each component in the solution? Atomic mass is the concept related to a single atom, whereas molecular mass relates to a group of atoms.
