Answer:
6.2125 g
Explanation:
6.2125 g of Na₂SO₄ is needed to prepare 350 mL of a solution having a sodium ion concentration of 0.125 M.
Anyone really, with technology so readily available people can share a situation on many different platforms.
Answer:
by hugging or shaking hands.
Explanation:
because no very important or sensitive body parts come into contact with each other
