Suppose you were carrying out the synthesis of water reaction (2H2 +O2 --> 2H2O). You calculated the theoretical yield to be 1.37 grams. If you did indeed carry out this reaction and recovered 1.20 grams of water, what is your percent yield?

i believe the answer is a.

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

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .