Asolid sample of a compound and a liquid sample of the same compound are each tested for electrical conductivity. which test conclusion indicates that the compound is ionic?

Which of the following is a physical property flammability heat of combustion solubility and toxicity

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.

The ammonia molecule in the diagram has the observed bond orientation because