Calculate the ph of a weak base
question
what is the ph of an aqueous solution that contains 4.30 x 10% m of ammonia, a weak base that has
kb = 1.8 x 10-57

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius