QUICKLY! (Thank you) Which change would decrease the pH of a base in a solution at equilibrium?

A. decreasing the concentration of OH– ions
B. increasing the initial concentration of solute
C. decreasing the amount of water added to the solute
D. increasing the strength of the base

What is the molar mass of a gas that has density of 2.054 g/l

Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: