Chemistry, 13.08.2019 01:30 katwright1124
Both feo and fe2o3 contain only iron and oxygen. the mass ratio of oxygen to iron for each compound is given in the following table:
compound mass o : mass fe
feo 0.2865
fe2o3 0.4297
show that these data are consistent with the law of multiple proportions.
Answers: 2
Chemistry, 22.06.2019 19:30
To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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What happens in the particles of a gas when the gas is compressed
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Both feo and fe2o3 contain only iron and oxygen. the mass ratio of oxygen to iron for each compound...
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