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
Agata [3.3K]
3 years ago
8

QUESTION 4

Chemistry
1 answer:
ehidna [41]3 years ago
8 0

Answer:

The answer to your question is: Arrhenius base

Explanation:

Arrhenius base  ; an Arrhenius base is able to produce (OH-) in water, so Ca(OH)2 is an Arrhenius base.

Brønsted-Lowry base . An Bronsted and Lowry base is able to accept a proton, Ca(OH)2 can do it.

Lewis base this base is able to donate a pair of electrons, Ca(OH)2 does not have a pair of electrons to donate.

All of the above. This option is wrong only the first option is correct.

You might be interested in
Which part of the periodic table contains elements with the greatest metallic properties?
KiRa [710]
The bottom of group 1. Francium (or Fr) is the element with the greatest metallic properties.

Francium is not a naturally-occurring element, however. It is man-made. There is an isotope of francium that exists naturally, but it's half life is so short that it decays almost instantly into a different element.

The naturally-occurring element with the highest metallic properties is cesium (or Cs), located right above francium.

Metallic characteristics decrease as you move from left to right on the periodic table.
7 0
3 years ago
An ion is an atom that has has gained or lost:
Elena L [17]
Electrons, specifically valence electrons
5 0
3 years ago
I have a question can someone answer these questions for me please?
Kitty [74]
1. C
2. E
3. A
4. B
5. D
I hope that helps <3
8 0
2 years ago
Given the following balanced equation, determine the rate of reaction with respect to [SO2].
Gnoma [55]

Answer:

Rate = -1/2 Δ[SO<sub>2</sub>]/Δt

so its gonna be (in more simple terms) rate= -1/2Δ(SO2)/Δt

Explanation:

7 0
3 years ago
Draw the structural formula for 3-ethyl-3-methyl-1-pentyne. Click the "draw structure" button to launch the drawing utility.
Dima020 [189]

Answer:

See attached picture.

Explanation:

Hello,

In this case, for the given name, you can verify the structure on the attached picture, wherein you can see verify the presence of both the ethyl and methyl radicals at the third carbon as well as the triple bond at the first carbon.

Best regards.

6 0
3 years ago
Other questions:
  • a scoop of baking soda is added to a beaker containing vinager.the baking soda disapears and bubbles are observed.this is an exa
    11·1 answer
  • What is the best example of electromagnetic energy in everyday life
    10·2 answers
  • In the periodic table, the period number indicates
    8·1 answer
  • When burning 180g of glucose in the presence of 192g of oxygen, water and carbon dioxide are produced?
    9·1 answer
  • 6 questions for 100 points
    5·2 answers
  • How does the kinetic-molecular theory explain the following properties of liquids:
    10·1 answer
  • How many minutes would be required to electroplate 25.0 grams of chromium by passing a constant current of 4.80 amperes through
    13·1 answer
  • Which of the following is a physical change?
    13·1 answer
  • Can the Ed-You-Swivel chairs capture enough energy to power the school's small electronics
    8·1 answer
  • Electron affinity is the likelihood of an atom to accept an electron<br> O A. True<br> O B. False
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!