Question

❤❤❤Hey frndzz❤❤❤


Give me all the formulas that comes under mole concept.

Answer 1

Hey there !!

The following formula is:

here (W) = molecular weight

(w) = weight in gm

so mole = w/W

# 1 mole of atom = 6.022× 10^23 atoms

◆In terms of volume :

# 1 mole of atom = 22.4 L

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we can use above formula for solving maximum problem related to mole..

⭐Hope it will help u

Answer 2

Worked Example: molar mass = mass ÷ moles (M=m/n)

Extract the data from the question: mass = m = 29.79 g. moles = n = 1.75 mol.

Check the data for consistency: ...

Write the equation: molar mass = mass ÷ moles. ...

Substitute the values into the equation and solve for molar mass: molar mass = M = 29.79 ÷ 1.75 = 17.02 g mol-1