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What will be the mass of 2 moles of following: (i) MgSO4 (ii) KCl

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What will be the mass of 2 moles of following:
(i) MgSO4
(ii) KCl

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(i) Mass of 1 mole = molar mass
Mass of 1 mole of MgSO4 = 120 g
Mass of 2 moles of MgSO4 = 120 g x 2 = 240 g
(ii) Mass of 1 mole = molar mass
Mass of 1 mole of KCI = 74.5 g
Mass of 2 mole of KCI = 74.5 x 2 = 149 g

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