1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vladimir1956 [14]
3 years ago
14

2. Write the chemical equations for the neutralization reactions that occurred when HCL and NaOH were added to the buffer soluti

on.
Chemistry
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:

HCI(aq)+CH3COONa(s) ----> CH3COOH(aq)+NaCl(s)

NaOH(aq)+CH3COOH(aq) ----> CH3COONa(s)+H2O(l)

Explanation:

A buffer is a solution that resists changes in acidity or alkalinity. A buffer is able to neutralize a little amount of acid or base thereby maintaining the pH of the system at a steady value.

A buffer may be an aqueous solution of a weak acid and its conjugate base or a weak base and its conjugate acid.

The equations for the neutralizations that occurred upon addition of HCl or NaOH are;

HCI(aq)+CH3COONa(s) ----> CH3COOH(aq)+NaCl(s)

NaOH(aq)+CH3COOH(aq) ----> CH3COONa(s)+H2O(l)

You might be interested in
Lightning is very dangerous because it -
notsponge [240]
Did you ever get the awnser to this question cause im stuck on it too
3 0
3 years ago
Read 2 more answers
What is the solvent in blood?
sergeinik [125]

Answer:

Water serves to suspend the red blood cells to carry oxygen to the cells. It is the solvent for the electrolytes and nutrients needed by the cells, and also the solvent to carry waste material away from the cells. With water as the solvent, osmotic pressure acts to transport the needed water into cells.

Explanation:

4 0
4 years ago
1. What indicates the amplitude of a compressional wave?
Sveta_85 [38]

The wavelength in a longitudinal wave refers to the distance between two consecutive compressions or between two consecutive rarefactions. Amplitude. The amplitude is the maximum displacement from equilibrium.

4 0
3 years ago
The substance that does the dissolving in the mixture solution<br> is called the
const2013 [10]

Answer: Solute

Explanation:

6 0
4 years ago
A sample of hydrogen has an initial temperature of 50.°
Lena [83]
Using the 
V1/T1=V2/T2
where
T1=50C= 323.15K
T2= -5C=268.15 K
V2= 212m^3
substitute the given values, we will get the initial volume
V1=V2T1/T2
V1= 255.48m^3

The initial volume is 255.48m^3




6 0
3 years ago
Other questions:
  • A sample of chlorine gas is at 300. K and 1.00 atmosphere. At which temperature and pressure would the sample behave more more l
    14·1 answer
  • The diameter of an atom is approximately 1 x 10^-10m. what si the diameter in picometers
    13·1 answer
  • How many calories must be absorbed by 20.0 g of water to increase its temperature from 383.0 C to 303.0 C
    15·1 answer
  • Which step of scientific inquiry involves organizing and interpreting the data a.experimentation
    13·2 answers
  • Why is activation energy required to start some reactions?
    15·1 answer
  • what volume of a 0.149 m potassium hydroxide solution is required to neutralize 17.0 ml of a 0.112 m hydrobromic acid solution?
    15·1 answer
  • Suppose you have a solution that might contain or all of the following cations: Cu2+, Ag+, Ba2+, and Mn2+. Addition of HBr cause
    11·2 answers
  • An element X that has 15 protons and 15 electrons, loses three
    12·1 answer
  • describe a habitat of giraffe or an elephant(i prefer the giraffe tho, and please make it reasonable)
    15·1 answer
  • Question<br> What is the name of the covalent compound with the formula P2N3?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!