Calculate the ph of the solution

Reference no: EM13693206

Problem- A buffer solution contains .20 moles of methanoic acid, HCOOH, and .30 moles of sodium methanoate, NaCOOH in 1.00 L of the buffer. The acid ionization constant, Ka of methanoic acid is 1.8 x 10^-4

1) Calculate the pH of the solution

2) Compare the capacity of this buffer to neutralize added acid to its capacity to neutralized added base. Explain your answer completely.

3) If .10 moles of HCL gas solution were bubbled through a liter of the buffer, what would happen to the pH? How would this addition affect the buffer's capacity to neutralized added acid and base in the fute? Answer the question fully, including equations and calculation where necessary.

Solve the above problem in detail no word count

Reference no: EM13693206

Questions Cloud

Calculate the ph at the flowing points in titration : Problem- the pKb values for bibasic base B are pKb1= 2.10 and pkB2= 7.39, calculate the pH at the flowing points in titration of 50.0mL of a .55M B with .55M HCl.

Calculate the acetate ion concentration : Problem- Mix 25.0mL of 1.0M sodium acetate (NaA) to the 10.0mL of 1.0 acetic acid. With a pH of 5.19, calculate the acetate ion concentration [A-] and acetic acid concentration [HA] at equilibrium.

Calculate the mass of methane that must be burned : Problem- Calculate the mass of methane that must be burned to provide enough heat to convert 220g of water at 49*C into steam at 107*C (assume that the h20 produced in the combustion reaction is steam rather than liquid water)

Hydrocarbons containing halogens are very useful molecules : Problem- Hydrocarbons containing halogens are very useful molecules in synthetic chemistry. Use tabulated thermodynamic data as needed to calculate? Hf° for the reaction product in the equation shown below if ?H° for the reaction is -72.25 kJ.

Calculate the ph of the solution : Problem- A buffer solution contains .20 moles of methanoic acid, HCOOH, and .30 moles of sodium methanoate, NaCOOH in 1.00 L of the buffer. The acid ionization constant, Ka of methanoic acid is 1.8 x 10^-4

Molten and aqueous nacl are electrolyzed : Problem- Why are different products obtained when molten and aqueous NaCl are electrolyzed. Predict the products used.

What is the lowest and the highest temperature : Problem- A liquid mixture of 20 mol% benzen, 50 mol% toluene, and 30%m-xylene is to be partially vaporized at 1 atm pressure. What is the lowest and the highest temperature at which vaporization will occur

Propose a mechanism for the e2 reaction : Propose a mechanism for the E2 reaction of 2-chloro-2-methylbutane with sodium t-butoxide (NaOC(CH3) 3) in t-butanol (explain why the major product for each of these two reactions is different)

Propose a mechanism for 2-methyl-2-butanol : Problem- i) Propose a mechanism for 2-methyl-2-butanol with hydrochloric acid

User Account

All Pages