Chemistry, asked by suriasha193, 6 months ago

calculate the number of moles in 20grams of NaOH

Answers

Answered by nivyathakk

1

Answer:

0.5 moles

Explanation:

Number of moles which make up 20 grams of NaOH = (20 grams × 1 Mole)/(40 grams) = 0.5 moles

Answered by rohitman01

1

Answer:

0.5 mole

Explanation:

molar mass of NaOH - 23+16+1 = 40gm/mol

No of moles in 20gm of NaOH

n = 20/40 = 0.5

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