Compute the ph of a buffer made from mixing

Reference no: EM13168857

Calculate the pH of a buffer made from mixing 10.0 mL of 0.100M NaC2H3O2 and 10.0 mL of 0.100M Hc2H3O2.

a) Calculate the pH of the buffer when 5.00 mL of a 0.0100M HaOH is added.

b) Calculate the pH of the buffer when 5.00 mL of a 0.0100M HCl is added.

Reference no: EM13168857

Questions Cloud

What volume of hydrogen gas would be produced : A piece of magnesium with a mass of .2 grams is added to 50mL of 1 molarity of HCL at a temperature of 28 degrees celcius. When the magnesium disolves the solution reache a temperature 46 degrees celcius.

Explain how much is left after the test if the test runs : If a diagnostic test starts with 15mCi of Ga-68, how much is left after the test if the test runs for 2 hr and 15 minutes?

Determine whether jobs should accept this offer : Prepare incremental analysis and Determine whether Jobs should accept this offer.

Draw viable lewis structures : Draw viable Lewis structures to illustrate how the element bromine can take part in an ionic bond, a pure covalent bond, and a polar covalent bond.

Compute the ph of a buffer made from mixing : Calculate the pH of a buffer made from mixing 10.0 mL of 0.100M NaC2H3O2 and 10.0 mL of 0.100M Hc2H3O2. a) Calculate the pH of the buffer when 5.00 mL of a 0.0100M HaOH is added.

What is the theoretical yield of aspirin : What is the theoretical yield of aspirin if 153 kg of salicylic acid is allowed to react with 179 kg of acetic anhydride?

Calculate the volume of dry co2 produced : Calculate the volume of dry CO2 produced at body temperature (37°C) and 0.966 atm when 26.0 g of glucose is consumed in this reaction.

Round to the nearest hundredth : One mole of neon gas equals how many grams? Round to the nearest hundredth. Don't forget the units. Be sure to abbreviate the units.

Calculate the naoh solution and a buffer : Briefly comment on the differences in these two concentrations. calculate the [OH] in a 1.0M NaOH solution and in a buffer containing 1.0 M NH3 and 1.0 M NH4Cl.

User Account

All Pages