How many particles of water are there in 14 moles?

how many moles of forks do you have if there are 1.4 x 1027  forks?

how many molecules are in 23 moles of oxygen?

how many atoms in 3.00 moles of water?

how many molecules of methane do you have in 0.99 moles of methane?

Explanation:

Given data:

1) How many particles of water are there in 14 moles?

84.308 × 10²³ particles

Explanation:

Given data:

Number of moles = 14 mol

Number of particles = ?

Solution:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

For example,

One moles = 6.022 × 10²³ particles

14 mol × 6.022 × 10²³ particles / 1 mol

84.308 × 10²³ particles

2) How many moles of forks do you have if there are 1.4 x 1027 forks?

0.23 × 10⁴ moles

Explanation:

Given data:

Moles of fork = ?

Number of moles of fork = 1.4 x 10²⁷forks

Solution:

one mole = 6.022 × 10²³ fork

1.4 x 10²⁷forks × 1 mol / 6.022 × 10²³ fork

0.23 × 10⁴ moles

3) How many molecules are in 23 moles of oxygen?

138.506 × 10²³ molecules

Explanation:

Given data:

Number of moles = 23 moles

Number of molecules = ?

Solution:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

one mole = 6.022 × 10²³ molecules

23 mol × 6.022 × 10²³ molecules / 1 mol

138.506 × 10²³ molecules

4) How many atoms in 3.00 moles of water?

18.066 × 10²³ atoms

Explanation:

Given data:

Number of moles = 3.00 moles

Number of atoms = ?

Solution:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

one mole of water = 6.022 × 10²³ atoms of water

3 mol × 6.022 × 10²³ atoms / 1 mol

18.066 × 10²³ atoms

5) How many molecules of methane do you have in 0.99 moles of methane?

6 × 10²³ molecules

Explanation:

Given data:

Number of moles of methane  = 0.99 moles

Number of molecules = ?

Solution

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

one mole of methane = 6.022 × 10²³molecules of methane

0.99 mol × 6.022 × 10²³  molecules / 1 mol

6 × 10²³ molecules

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