Kc for the reaction of hydrogen and iodine to produce hydrogen iodide, h2(g) i2(g) ⇌ 2hi(g) is 54.3 at 430°c. determine the initial and equilibrium concentration of hi if initial concentrations of h2 and i2 are both 0.11 m and their equilibrium concentrations are both 0.052 m at 430°c.

answer:

dd

explanation:

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong