How many grams of fe2o3 are there in 0.500 mole of fe2o3?

Question

Roman Wong

Chemistry

5 November, 22:24

How many grams of fe2o3 are there in 0.500 mole of fe2o3?

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Bryce · Answer 1

moles=mass of substance 0.500=mass/2[55.8]+3[16] 0.500=mass/111.6+48 0.500 x 159.6=mass mass=79.8g In order to calculate the number of grams in. 5 moles of fe2o3, you have to use the above calculations ...5mol = x/2 (55.8) + 3 (16). then, you can solve the equation for the answer which is 79.8 grams.