How many molecules are in 4.3 moles of K2SO4?

Answer 1

4.3 X Avogadro's Number, or 2.6 X 1024 molecules (to the justified number of significant digits).

Answer 2

To calculate the number of molecules in a given number of moles, we use Avogadro's number, which is approximately 6.022 x 10^23 molecules per mole. Therefore, 4.3 moles of K2SO4 would contain approximately 4.3 x (6.022 x 10^23) molecules, which is approximately 2.59 x 10^24 molecules.