Mike D. answered 05/01/21
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In a reaction mass is conserved
Therefore 43 + 22 - 40 = 25 g
Berenise G.
asked 04/30/21
Mike D. answered 05/01/21
Effective, patient, empathic, math and science tutor
In a reaction mass is conserved
Therefore 43 + 22 - 40 = 25 g
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