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Chemistry, 24.06.2019 00:00
Percent purity of fe2o3 in original sample. fe2o3 + 3co - 2fe+3co2. 1.39 x 10^3 kg of fe is obtained from 2.22 x 10^3 kg sample of fe2o3. reaction goes to completion
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Chemistry, 24.06.2019 02:00
What is the best way to compare a concentrated solution to a dilute solution, given the same volume of solution? a. the concentrated solution has less solute than the dilute solution. b. the concentrated solution has the same amount of solute as the dilute solution. c. the concentrated solution has more solute than the dilute solution. d. the concentrated solution has a different amount of solute than the dilute solution. e. the concentrated solution has the same amount of solute as the dilute solution.
Answers: 2
Chemistry, 24.06.2019 06:00
Challenge a weather ballon has a volume of 90.0l when it is released from the sea level. what is the atmospheric pressure on the balloon when it has grown to a size of 175.0l
Answers: 2
How many isomers does propane have? 2 6 3 5...
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