2,3,3,-3 tetrafluoropropene (hfo-1234yf) is a popular hydrofluoroolefin with the molecular formula c4h2f4. what's the molar mass of this

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