Question

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Predict the mass of oxygen that will be left over after the reaction of 48.6 grams of magnesium with 50.0 grams of oxygen.
50

179.2

18

48.6

Answer 1

First find the total amount of grams (in the reactants)

Answer 2

okay

Answer 3

so add the reactants?

Answer 4

Ya

Answer 5

okay

Answer 6

98.6

Answer 7

Ye

Now subtract that minus the product (80.6)

Answer 8

okay we got, 18

Answer 9

thank you so much for the help

Answer 10

Of course