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If 8.50 g of element A reacts with 5.50 g of element B to form compound AB, what mass of AB is formed, if no A or B is left in excess?

1 Answer

1 vote

Answer:

massR = massP

massA + massB = massAB

18g + 4g = 22g

Step-by-step explanation:

User VendettaDroid
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