Some stores sell “fireplace crystals”. When sprinkled on a log, these crystals make the flames blue, red, green, and violet. Explain how these crystals can change the flame’s color. What ingredients do you expect them to contain?

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

Which statement best describes the he properties of iconic compounds ?

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1