Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
calculate the ph of a 0.18 M NH4CL and0.18 M NH4OH.(Kb=1.0x10^-5)
1 answer
Use the Henderson-Hasselbalch equation.
You can
ask a new question
or
answer this question
.
Similar Questions
solution of 0.1molar NH4OH and 0.1 NH4CL ph=9.25 calculate kb for NH4OH?
Top answer:
i also need the answer
Read more.
Calculate the ph of a buffer solution containing 0.2M NH4OH and 0.25M NH4Cl kb=1.8×10
Top answer:
Use the Henderson-Hasselbalch equation.
Read more.
Which of the compounds in this reaction is the acid and which is the base?
(1 point) Responses NH4OH is the acid. NH4Cl is the
Top answer:
HCl is the acid and NH4OH is the base.
Read more.
What is the concentration of ammonia in a solution that is .500 M NH4Cl and in which the solubility of Mg(OH)2 is 1.0x10^-3 M?
Top answer:
NH3 + H2O ==> NH4^+ + OH^- Kb = (NH4^+)(OH^-)/(NH3) You know Kb and (NH4^+). (OH^-) comes from the
Read more.
Use the neutralization reaction to answer the question.
HCl+NH4OH→NH4Cl+H2O Which of the compounds in this reaction is the acid
Top answer:
Well, that's an easy one! The answer is B: HCl is the acid and NH4OH is the base. As for the rest of
Read more.
HCl+NH4OH→NH4Cl+H2O
Which of the compounds in this reaction is the acid and which is the base? (1 point) A.H2O is the acid.
Top answer:
C.HCl is the acid. NH4OH is the base. H+ ion in acid OH- ion in base acid + base ---> salt + water
Read more.
How many grams of NH4Cl do I have to add to 500 mL of 0.100 M NH4OH to have a pH of 9.40?
Kb= 1.8 x 10^-5 [OH-]= 2.51 x^-5 M
Top answer:
Kb = (NH4^+)(OH^-)/(NH4OH) Solve for (NH4^+). Then M NH4^+ = moles NH4^+/L You know M and L, solve
Read more.
How many grams of NH4Cl must be added to 250ml of .2M NH4OH in order that the solution shall have a pH of 7.2?
Top answer:
Use the Henderson-Hasselbalch equation. Solve for moles NH4Cl needed, then convert to grams.
Read more.
calculate the change in ph for 1l of buffer solution containing NH4OH and NH4Cl upon addition of 1) 0.02 moles of HCl
2) 0.02
Top answer:
How did you get the initial pH when you don't know how much base/acid you started with.
Read more.
AlCl3(aq)+ NH4OH(aq)-> Al(OH)3(s) + NH4Cl(aq)
AlCl3(aq)+ 3NH4OH(aq)-> Al(OH)3(s) + 3 NH4Cl(aq)... is balanced-- Now total ioic??
Top answer:
See your other post. If you still need assistance, explain exactly what your trouble is. The first
Read more.
Related Questions
An aqueous solution is 8.50% ammonium chloride, NH4Cl, by mass. The density of the solution is 1.024g/mL. Calculate the
When 3.2 g of ammonium chloride is dissolved in 75 g of water, the temperature of the solution decreases from 22.8°C to
1.Write the number in standard form: 7.1x10^4
A)710 B)7,100 C)71,000 D)710,000*** 2.Write the number in standard form: 5.01x10^-3
Calculate the pH after 0.010 mol gaseous HCl is added to 250.0 mL of each of the following buffered solutions:
a. .050 M NH3/.15
Calculate the enthalpy change (ΔH) for: HCl(aq) + NH3(aq) → NH4Cl(aq)
The reaction of 50.0 mL of 1.00 M HCl with 50.0 mL of
Two flask were connected by a narrow glass tube with a closed tap. One flask contained 300cm^3 of oxygen at 1.0x10^5Nm^-2 while
A negative charge of -2.0x10 °C and a positive charge of 8.0x10 * Care separated by 0.30 m . What is the force between the two
if the speed of the electron is 3.0x10^3 meters per second and the magnitude of the magnetic field is 3.0x10^5T then the value
the clinical NH4Cl injection for treating alkalosis is 220ml per tube,each containting 0.160g NH4Cl. calculate the CNH4Cl and
Calculate [H3O+] and [OH-] in 0.18M hydrobromic acid, HOBr(aq), having a K of 2.0x10^-9?
I got 9.0x10^-8