Abeaker with 175 ml of an acetic acid buffer with a ph of 5.00 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 5.60 ml of a 0.470 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.760. express your answer numerically to two decimal places. use a minus (- sign if the ph has decreased.

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.