What is the concentration of FeCl3 in a solution prepared by dissolving 35.0 g of FeCl3 in enough water to make 275
mL of solution?
0.785 M
1.27 M
1.27 x 103 m
7.85 * 10-4 M

What is the density of the black hole

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.