Posted by KRYSTAL on Monday, January 14, 2008 at 3:11am.
d?
I would choose d also.
B
d
Looks like it's D, but B is quite goofy. If they mean the mass of the elements in the reactant side only, then I think it's true, of course that also including the number of moles of each element in the balanced equation.
Just a side note, in a real world, D is never true, it is only an ideal concept in a "perfect" world.
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