Chemistry, 12.09.2019 21:30 dacanul100

Two iron oxide samples are given to you where one is red and the other is black. you perform a chemical analysis and you find that the red sample has a fe/o mass ratio of 2.327 and the black has a fe/o mass ratio of 3.491. you suspect the red sample is simple rust or fe2o3. what is the chemical formula for the black sample?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:30, darrriannn7241

What is the correct lewis structure for chloroform chcl3

Answers: 1

continue

Chemistry, 22.06.2019 07:10, nasrul3725

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Answers: 3

continue

Chemistry, 22.06.2019 09:00, boxergirl2062

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Answers: 3

continue

Chemistry, 22.06.2019 17:30, H7ttaMaan

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

Answers: 1

continue

You know the right answer?

Two iron oxide samples are given to you where one is red and the other is black. you perform a chemi...