Answer:
Mass of Fe produced = 44.7 g
Explanation:
Given data:
Mass of Fe produced in gram = ?
Mass of FeO react = 57 g
Solution:
Chemical equation:
2Al + 3FeO → 3Fe + Al₂O₃
Number of moles of FeO:
Number of moles = mass/ molar mass
Number of moles = 57 g/ 71.844 g/mol
Number of moles = 0.8 mol
Now we will compare the moles of Fe with FeO from balance chemical equation.
FeO : Fe
3 : 3
0.8 : 0.8
Mass of Fe:
Mass = Mass × molar mass
Mass = 0.8 mol × 55.845 g/mol
Mass = 44.7 g
It's a chemical change because ethanol is converted into other substances.
Answer:
Aqueous carbonic acid (H2CO3) decomposes into a carbon dioxide gas and liquid water. Write a balanced equation for this reaction? | Socratic Aqueous carbonic acid (H2CO3) decomposes into a carbon dioxide gas and liquid water.
Explanation:
How many moles of water at produced when 5 moles of hydrogen gas react with 2 moles of oxygen gas the answer is D
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