Temperature and Rate (Section)
Calculate the fraction of atoms in a sample of argon gas at 400 K that has an energy of 10.0 kJ or greater.
Chapter 4 16 September 2015 Concentration of Solutions and Solution Stoichiometry o components of a solution solute - dissolved into; substance present in the largest amount solvent - what is being dissolved; present in lesser amounts o concentration of a solution how much per part Molarity (M) = moles of solute/ L of solution ex. 2.0 M NaOH = 2 moles of salt per liter of solution ex. 25 mL of 1.4 M KOH 25ML * (1 L/1000mL) * (1.4 moles/1 L) = 0.035 moles ex. How many L of 6.68 molar NaOH can we prepare with 2.23*10^3 g