Given the equation representing a chemical reaction at equilibrium in a sealed rigid container:

H2(g)+I2(g)+energy=2HI(g)

When the concentration of I2(g) is increased by adding more iodine gas to the container at constant temperature, the equilibrium shifts

A)
to the right, and the concentration of HI(g) decreases
B)
to the right, and the concentration of HI(g) increases
C)
to the left, and the concentration of HI(g) decreases
D)
to the left, and the concentration of HI(g) increases

answer; /// i do believe that the correct answer is (c)nuclear bond

electron microscopy and scanning tunneling microscopes gives us a greater understanding of atoms by being able to see the atom itself, and lets us see some atomic reactions.

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