How many molecules are equal to 3.52 moles of oxygen difluoride?

3.52 moles are equal to 21.2 ×10²³ molecules

Explanation:

Given data:

Number of moles of oxygen fluoride = 3.52 mol

Number of molecules = ?

Solution:

The given problem will solve by using Avogadro number.

1 mole contain 6.022×10²³ molecules

3.52 mol ×6.022×10²³ molecules / 1 mol

21.2 ×10²³ molecules

Thus, 3.52 moles are equal to 21.2 ×10²³ molecules .

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.