Using a burette, 0.20 M NaOH solution is added dropwise into 50.0 mL of potassium hydrogen phthalate (KHP) solution. To reach the equivalence point of the NaOH KHP neutralization reaction (pH~9.0) requires 25.00 mL of the NaOH solution. What is the concentration of the KHP solution

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.