You and your lab partner take two clear liquids and mix them together. when observing the final product, you notice a yellow solid has formed. what is the term for the solid that is formed as a result of a chemical change? a) condensate b) evaporate c) precipitate d) sublimate

Which substances have the lowest melting points: ionic covalent, or metallic

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.

What is the percent by mass of magnesium sulfate in mgso4.7h2o