Container A holds 737 mL737 mL of an ideal gas at 2.90 atm.2.90 atm. Container B holds 159 mL159 mL of a different ideal gas at 4.90 atm.4.90 atm. If the gases are allowed to mix together, what is the resulting pressure?

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature