Answer :
Answer:
Mole is a physical quantity that is dimensionless. 1 mole represents 6.022*10^23 particles.
Mass of 1mole atoms or 6.022*10^23 atoms in gram is called molar mass or gram atomic mass.
Atomic mass = mass of atom = A amu = A*1.66*10^-24
Molar mass or gram atomic mass = A*1=
Explanation:
Given mass = 23.2g
According to question, mass to convert into moles number.
Formula:
No Moles = given mass / molar mass
No. Of moles = 23.2g / 114.21 g/mole
= 0.23 moles
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