Mol of substance b with molar mass

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a) Which contains more molecules 3 mol of sodium hydroxide or 5 mol of sodium hydroxde?

b) Which is larger? 0.5 mol of water or 3x10^20 molecules of water?

c) Which contains more hydrogen atoms? 2 mol of water or 2 mol of hydrogen peroxide?

d) Which is larger? n mol of substance A with molar mass x or n mol of substance B with molar mass 2x? By how much?

Reference no: EM132554085

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