The number of moles of hydrogen peroxide is 0.402 moles
Calculation:
Water volume, V = 20.1 mL.
MnO4 has a molarity of 0.020 M.
the quantity of potassium permanganate solution in moles.
Solution:
Molarity is determined by:
M = Volume in liters/Numbers of moles
0.020=n/20.1
n=0.020×20.1
n=0.402moles
As a result, 0.402 moles of potassium permanganate solution are present.
6.02214076 x 1023 of any chemical unit, such as atom, molecules, ions, and others, constitute a mole. Due to the large number of atoms, molecules, or other components that make up any substance, the mole is a useful measure to utilize.
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