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Grade 12 IEB Chemistry definitions actual solution
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Grade 12 IEB Chemistry definitions actual solution
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Molar mass - answer ✅✅the mass in grams of one mole of thatsubstance.
Solution - answer ✅✅a homogenous mixture of solute and solvent.
Solute - answer ✅✅the substance that dissolved in the solution.
Solvent - answer ✅✅the substance in which another substance is
dissolved, forming a solution.
Concentration - answer ✅✅the amount of solute per unit volume of
solution.
, Yield - answer ✅✅a measure of the extent of a reaction, generally
measured by comparing the amount of product against the amount
of product that is possible.
Intramolecular bond - answer ✅✅a bond which occurs between
atoms within molecules.
Intermolecular force - answer ✅✅a weak force of attraction
between molecules, ions, or atoms of noble gases.
Covalent bond - answer ✅✅a sharing of at least one pair of
electrons by two non-metal atoms.
Non-polar covalent (pure covalent) - answer ✅✅an equal sharing
of electrons.
Polar covalent - answer ✅✅an unequal sharing of electrons leading
to a dipole forming.
Ionic bond - answer ✅✅a transfer of electrons and subsequent
electrostatic attraction.
Metallic bonding - answer ✅✅bonding between a positive kernel
and a sea of delocalised electrons.
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