All categories

3 years ago

A neutral solution has a pH =

Chemistry

1 answer:

Aleonysh [2.5K]3 years ago

3 0

Answer:

Explanation:

A neutral solution has a pH=7.

A basic solution has a pH>7.

An acidic solution has a pH<7.

You might be interested in

Gather data: Four other pairs of elements in the same chemical family are listed below. List the number of valence electrons in

Iteru [2.4K]

Explanation:

Valence electrons is the number of electrons in the outermost shell of an atom. For the main group elements, the group number represents the number of valence electrons.

Beryllium

This belongs to the group 2 hence, it has valency of 2.

Nitrogen

This belongs to group 5, hence it has valency of 5.

Oxygen

This belongs to group 6, hence it has valency of 6.

Fluorine

This belongs to group 7, hence it has valency of 7.

Magnesium

This belongs to group 2, hence it has valency of 2.

Phosphorus

This belongs to group 5, hence it has valency of 5

Sulphur

This belongs to group 6, it has valency of 6

Chlorine

This belongs to group 7, it has valency of 7

6 0

3 years ago

Read 2 more answers

Which of the following is NOT a homogeneous mixture? *<br> koolaid<br> soda<br> tea<br> water

Wittaler [7]

Answer:

water

Explanation:

Because it does not have more than one component.

4 0

3 years ago

What is anisotropy.Explain briefly with example.

Zarrin [17]

Explanation:

Anisotropy is the property of being directionally dependent, which implies different properties in different directions, as opposed to isotropyAn example of anisotropy is light coming through a polarizer. Another is wood, which is easier to split along its grain than across it.

8 0

3 years ago

The three factors that determine the characteristics of a solution are

Ahat [919]

Answer:

Instrinsic Solubility, Temperature, and Sample Size.

7 0

3 years ago

How many atoms of Kr (Krypton) are in a balloon that contains 2.00 mol of Kr? (4)

Svetllana [295]

Answer:

$atoms= 1.204x10^{24}atoms$