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Calculate the number of moles & molecules of acetic acid present in 22g of it |
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Answer» The moles and molecules of acetic acid PRESENT in 22g can be calculated very easily by performing following steps .Step 1.Molecular Formula of Acetic Acid = CH3COOHStep 2:Add all the mass of the molecular formula,C= 12H=1O= 16Therefore, CH3COOH = 12+(1*3)+12+16+16+1 = 60Step 3 :Mole = Molar Mass / GIVEN Mass = 60/22 = 2Step 4 :Number of molecules = No of mole * 6.023 * 10^ 23 = 2 * 6.023 * 10^ 23 = 12.046 * 10^23(Answers) |
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