What volume of hydrogen is necessary to react with five liters of nitrogen to produce ammonia? n2 + 3h2 --> 2nh3

answer: your mm

explanation:

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