Exercise 7
molar mass and numbers of molecules
isopentyl acetate (ch 402)the compound responsible for the scent of bananas, can be produced commercially,
interestingly, bees release about lug (1 x 100 g) of this compound when they sting. the resulting scent attracts
other bees to join the attack
calculate the number of carbon atoms present.
5 x 1015 molecules
4 x 1016 carbon atoms

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

answerleaving cheese out to get moldy;