19. What is the concentration of a solution that has a volume of 2.5 L and contains
660 grams of Ca,(PO.)??
a. .085 M
b. 985M
c. 089M

If you want to create an electrical current, which situation would produce a solution capable of this

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

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride