Determine the number of molecules contained in 1 mole of sodium sulfate.

A. 1.204 x 10^24 ions
B. 1.807 x 10^24 ions
C. 2.007 x 10^23 ions
D. 6.022 x 10^23 ions

Option D. 6.022 x 10^23 ions

Explanation:

1 mole of a substance contains 6.02x10^23 atoms, molecules or ions from Avogadro's hypothesis.

Therefore, 1 mole of sodium sulfate will also contain 6.02x10^23 atoms, molecules or ions

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".