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4) The amount of pheromone (C19H380) secreted by a female insect to attract males is about 1.0 x 10-2g. How many molecules are there

4) The amount of pheromone (C19H380) secreted by a female insect to attract males is about 1.0 x 10-2g. How many molecules are there in this quantity? (Atomic masses are: C=12amu, H= 1 amu, 0= 16 amu)

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