Chemistry
Chemistry, 04.03.2021 14:40, jaccamoboy

The extraction of iron from ore is represented by the chemical reaction equation. Fe2O3 + 3CO β†’ 2Fe + 3CO2
Calculate the mass of carbon (II) oxide required for the reduction of 40 kg of iron (III) oxide

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:20, ansley81
Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?
Answers: 3
image
Chemistry, 22.06.2019 21:30, imalexiscv
Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.
Answers: 1
image
Chemistry, 23.06.2019 08:00, 91miketaylor
Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.
Answers: 3
image
Chemistry, 23.06.2019 09:00, alisonlebron15
Are the results of a thoroughly tested hypothesis?
Answers: 2
Do you know the correct answer?
The extraction of iron from ore is represented by the chemical reaction equation. Fe2O3 + 3CO β†’ 2Fe...

Questions in other subjects:

Konu
French, 21.10.2020 02:01
Konu
Mathematics, 21.10.2020 02:01
Konu
Mathematics, 21.10.2020 02:01