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
Sindrei [870]
2 years ago
15

Compare the change in pH with the addition of acid and base to deionized water and to a buffer.

Chemistry
1 answer:
iogann1982 [59]2 years ago
5 0

Answer:

case1.

The addition of acid and base leads to a change in pH of the water when adding to deionized water due to fact that acid and bases dissociated in dissolving in water. If the H+ ion increases in the water as acid addition hikes it, it will result in decreasing the pH value. The intensity of the acid also affects the dissociation of the ions.

case2

Buffers are normally formed by weak acid and its conjugate base, and adding acid to the buffer it absorbs the H+ ions so the pH will be lower and adding base or increase of OH- conjugate base resists the pH value to increase.

You might be interested in
Which statement accurately describes the reactants of a reaction?
krek1111 [17]

Answer:

C. substances that are used up in a reaction

Explanation:

Substances are combined in a chemical reaction to give rise to other substances. The substances that come together are called REACTANTS while the substances that are produced are called PRODUCTS.

Reactants are used up in the reaction to give rise to new products at the end of the reaction. For example, in the reaction as follows:

6CO2 + 6H2O --> C6H12O6 + 6O2

CO2 (carbon dioxide) and water (H2O) are the REACTANTS of the reaction, which are used up to form glucose and oxygen (products)

6 0
2 years ago
Read 2 more answers
How does the structure of covalent bonds affect the structure of the covalent compound?
zmey [24]
VSEPR theory , Valence bond theory and Molecular Orbital Theory
5 0
3 years ago
calculate the number of photons having a wavelength of 10 waves/s required to produce 1.0 kJ of energy​
sp2606 [1]
4.5 kj energy thankkksss
6 0
3 years ago
How many molecules are in 145 g of aluminum sulfate?
Rina8888 [55]

Answer:2.55 x 10^23 molecules

Explanation:

i had the same question for my class lol, do u go to forest park?

5 0
2 years ago
Da combustão de metais no oxigénio resultam óxidos metálicos, substâncias cujos corpúsculos são?
FromTheMoon [43]

Answer:

Como regra geral, os óxidos metálicos são básicos e os óxidos não metálicos são ácidos.

Explanation:

8 0
3 years ago
Other questions:
  • Which choice best names the type or types of rock that can become metamorphic rock?
    12·2 answers
  • Water can only dissolve inorganic compounds
    12·1 answer
  • Which of these is an example of a physical change?
    6·2 answers
  • How many moles of water are produced from 13.35 mol of oxygen?
    7·1 answer
  • 3. What is the name for the items in this group as a whole: protons,
    15·1 answer
  • In the reaction below green chlorine gas and brown
    11·1 answer
  • Dfine chemical reaction​
    8·1 answer
  • Show your calculation by uploading a picture. Calculate the molar mass of ammonia, NH3
    14·1 answer
  • Identify the relationship between <2 and <4*
    11·1 answer
  • If 20% of the nucleotides in a DNA molecule are adenine, what percentage of each of the other three bases would be found in this
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!