Chemistry, asked by zualiklalrin, 8 hours ago

2.5 mole of a substance is 45g

Answers

Answered by preranabhosale1306

0

Answer:

18 kg/mol

Explanation:

M = m / n

M = molar mass

m = mass of a substance (in grams)

n = number of moles of a substance

➡️ 45 ÷ 2.5 = 18

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