Equations can be balanced by using the half-reaction method. which step should be completed immediately after finding the oxidation states of atoms?
a inserting the coefficients
b balancing the half reactions
c identifying the half reactions
d inspecting the number of atoms

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?

What is the mass of phosphorous in a 51-kg person