Question

there in this gas? 4. What is the weight of one millimole of SO2? 5. Calculate the weight of 3.491 x 100 molecules of Cl2. . 101 1022 what is the atomic wil

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Chemistry

Solution

137

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weight of one mole ( =begin{array}{l}32+32 (5)end{array} ) [ =64 mathrm{g} ] 1 willinele ( =10^{-3} ) mole ( Rightarrow ) weight of 1 nuillimole [ begin{array}{l} =10^{-3} times 64 =0.0649^{circ} end{array} ]