State what is the ph of the buffer after the addition

Reference no: EM13161668

A)Calculate the pH of the 0.20 M NH3/0.24 M NH4Cl buffer. B)What is the pH of the buffer after the addition of 10.0 mL of 0.10 M HCl to 55.0 mL of the buffer? C)Calculate the pH of the buffer system made up of 0.15 M NH3/ 0.27 M NH4Cl.

Reference no: EM13161668

Questions Cloud

How many offspring are expected to have the genotype : 125 progeny were produced from the following cross: aaBbCcDd x AaBbccDD. Assume that all the genes are unlinked, and that the uppercase letters represent dominant alleles.

Explain how they contribute to the formation of cancer : Retroviruses have been linked to cancer in humans. Explain how they contribute to the formation of cancer.

What is the ph of a solution : HClO is a weak acid (Ka = 4.0 × 10-8) and so the salt NaClO acts as a weak base. What is the pH of a solution that is 0.087 M in NaClO?

Describe interrelations between an animal host and a virus : Describe the interrelations between an animal host and a virus.

State what is the ph of the buffer after the addition : Calculate the pH of the 0.20 M NH3/0.24 M NH4Cl buffer. B)What is the pH of the buffer after the addition of 10.0 mL of 0.10 M HCl to 55.0 mL of the buffer?

Can you determine which body color is dominant : if you assume that the dark-bodied is the dominant allele, what are the genotype of the parents to give the observe results?

State what will be the equilibrium concentration of h2 : What will be the equilibrium concentration of [H2O] ? What will be the equilibrium concentration of [CO2]? What will be the equilibrium concentration of [H2]?

What is the mass percentage of iodine : what is the mass percentage of iodine (I2), in a solution containing .035 mole I2, in 115g of carbon tetrachloride, CCl4)

State what is the equilibrium concentration of cl : What is the equilibrium concentration of Cl at 1000 ? What is the equilibrium concentration of COCl2 at 1000 ?

User Account

All Pages