Consider the reaction. PCI5(g) =PCI3(g) + Cl2(g)
K = 0.042
The concentrations of the products at equilibrium are [PC13] = 0.30 M and [Cl2] = 0.15 M.
What is the concentration of the reactant, PCI5, at equilibrium?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

If i add water to oil what will happen

Adilute aqueous potassium nitrate solution is