19. What is the new volume of a solution that is created when 4.2 mL of a 9.1 M NaOH stock solution is diluted to a concentration of 2.8 M? (M1V1 = M2V2 ) A) 6.0 mL
B) 7.38 mL
C) 10.1 mL
D) 13.65 mL

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.