How many grams of MgBr2 are needed to prepare 400 mL of a 0.600 M solution?

Describe how to prepare the 600 mL 0.500 M MgBr2 solution.

Materials Needed:

Steps:

Asolid that forms and separates from a liquid mixture is called

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

What does a numerical subscript following an element in a chemical formula mean?