Definition:
o the
rate (speed) at which the reactants of chemical reaction form the products
o the
change in the quantity of the reactants or the products over (a period of) time
o referring to the second
point above, we have
rate of reaction =
change in reactant
quantity
time
rate of reaction =
change in product quantity
time
Click / Touch the following to read
about
o
the physical changes used to
investigate the rate of reaction
o
the factors that affect
the rate of reaction
o determining the rate of reaction
o
the collision theory to explain the rate of reaction
o
the applications of the rate of reaction

Kadar Tindak Balas
Definisi / Takrifan:
o kadar bahan (atau zat)
tindak balas membentuk hasil tindak balas
o
perubahan dalam kuantiti bahan tindak balas
atau hasil tindak balas dalam
suatu tempoh masa
o merujuk kepada nota
kedua,
kadar tindak balas =
perubahan dalam kuantiti
bahan
masa
kadar tindak balas =
perubahan dalam kuantiti hasil