Question

In: Chemistry

Calculate the hydronium ion concentration and the pH when 65.0 mL of 0.45 M NH3 is...

Calculate the hydronium ion concentration and the pH when 65.0 mL of 0.45 M NH3 is mixed with 65.0 mL of 0.45 M HCl (Ka = 5.6x10^-10).

Concentration =

pH=

Solutions

Expert Solution

pH and concentration can be calculated as shown below:


Related Solutions

Calculate the hydronium ion concentration and the pH when 50.0ml of 0.40M NH3 is mixed with...
Calculate the hydronium ion concentration and the pH when 50.0ml of 0.40M NH3 is mixed with 50.0ml of 0.40M Hcl
1. Calculate the hydronium ion concentration and pH for a 0.042 M solution of sodium formate,...
1. Calculate the hydronium ion concentration and pH for a 0.042 M solution of sodium formate, NaHCO2. Kb for reaction of HCO2- ion with water is 5.6 × 10-11. [H3O+]----------------M pH--------------------- 2. What are the equilibrium concentrations of NH3, NH4+, and OH- in a 0.42 M solution of ammonia? What is the pH of the solution? Kb = 1.8 * 10^-5 [OH-] ----------------------- M [NH4+] ----------------------M [NH3] ---------------------- M pH----------------------------
Calculate the hydronium ion concentration and pH for a 0.050 M solution of sodium formate, NaHCO2....
Calculate the hydronium ion concentration and pH for a 0.050 M solution of sodium formate, NaHCO2. Kb for reaction of HCO2- ion with water is 5.6 × 10-11. [H3O+] =_____ M pH =______
Calculate the pH when 65.0 mL of 0.269 M of a certain monoprotic weak acid, HA,...
Calculate the pH when 65.0 mL of 0.269 M of a certain monoprotic weak acid, HA, is mixed with 65.0 mL of 0.269 M sodium hydroxide solution at 25 °C. For HA, the Ka is 6.1× 10–5.
A. Calculate the hydronium ion concentration in an aqueous solution of 0.185 M carbonic acid, H2CO3...
A. Calculate the hydronium ion concentration in an aqueous solution of 0.185 M carbonic acid, H2CO3 (aq) B. Calculate the concentration of HCO3- in an aqueous solution of 0.1860 M carbonic acid, H2CO3 (aq).
The hydronium ion concentration of a pH neutral aqueous solution is decreased by three orders of...
The hydronium ion concentration of a pH neutral aqueous solution is decreased by three orders of magnitude. Is it acidic or basic? pH increase or decrease? By how many pH units does the pH change? Does the molar concentration of hydroxide increase or decrease? By how many orders of magnitude does the molar concentration of hydroxide change?
What is the hydronium ion concentration in a solution prepared by mixing 50.00 mL of 0.10...
What is the hydronium ion concentration in a solution prepared by mixing 50.00 mL of 0.10 M HCN with 50.00 mL of 0.030 M NaCN? Assume that the volumes of the solutions are additive and that Ka = 4.9 x 10^ -10 for HCN.
Calculate the values of the hydroxide ion concentration, pOH, and pH for a 0.20 M solution...
Calculate the values of the hydroxide ion concentration, pOH, and pH for a 0.20 M solution of ammonia
The hydronium ion concentration of an aqueous solution of 0.530 M hydroxylamine (a weak base with...
The hydronium ion concentration of an aqueous solution of 0.530 M hydroxylamine (a weak base with the formula NH2OH) is ... [H3O+] = ____M
The hydronium ion concentration of an aqueous solution of 0.546 M triethylamine (a weak base with...
The hydronium ion concentration of an aqueous solution of 0.546 M triethylamine (a weak base with the formula (C2H5)3N) is ..
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT