What will be the equilibrium concentration (in molarity) of the sulfate ion is the prepared concentration of sulfuric acid was 0.015 M instead of 0.031 M. (Hint: Use the quadratic formula. Also, use the same Ka1 and Ka2 values from the previous problem.)

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Draw metallic bonding if two copper