3. A 4.3 L balloon us at 359 K. What Volume will the gass in the balloon occupy at 250 K?

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.