The reaction A(g) ⇌ 2 B(g) is exothermic. Identify the direction of the shift in equilibrium after each of the following changes: a. Increase [A]

b. Increase [B]

c. Increase T

d. Increase V

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt

What happens in the particles of a gas when the gas is compressed