The molar mass of copper (II) chloride (CuCl2) is

134.45 g/mol. How many formula units of CuCl2

are present in 17.6 g of CuCl2?

o 7.88 x 1022 formula units

1.84 x 1023 formula units

O 1.91 x 1023 formula units

1.42 x 1024 formula units

DONE

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G oil of wintergreen, c8h8o3 is prepared when methanol, ch3oh, is reacted with salicylic acid, c7h6o3. what is the percent yield of a reaction in which 15.3 g of oil of wintergreen is collected after 16.

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