Fill in the coefficients that will balance the following reaction: a0zn + a1fe(no3)2 → a2znno3 + a3fe

2Zn + Fe(NO3)2 -> 2Zn(NO3)2 + Fe.

In other words: coefficients for a0 and a2 are 2, a1 and a3 are blank/0.

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

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds