How many grams of the solute magnesium sulfate are required to make 75.0 mL of a solution that is 0.445 M?

Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

Which best describes why nh4+ can form an ionic bond with ci-?