How to translate the following reactions into balanced chemical equations? Explain!!
1. Manganese dioxide is heated with aluminium powder.
2. Iron is treated with stream.
PLZZ ANSWER IT QUICKLY!!!!
divansh96:
adithya plz help me out dyde
Ya I will try
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Answers
Answered by
1
You get a very exothermic redox reaction taking place - it’s known as the thermite reaction and is used in welding applications such as rail track laying.[1]
With MnO2, the reaction equation is
3MnO2 + 4Al → 2Al2O3 + 3Mn
Molten metallic manganese is produced, along with aluminium oxide and a lot of heat energy.
The equivalent reaction using iron oxide when ignited gives off enough heat to melt the metallic iron to form a strong weld.
Footnotes
[1] Thermite - Wikipedia
With MnO2, the reaction equation is
3MnO2 + 4Al → 2Al2O3 + 3Mn
Molten metallic manganese is produced, along with aluminium oxide and a lot of heat energy.
The equivalent reaction using iron oxide when ignited gives off enough heat to melt the metallic iron to form a strong weld.
Footnotes
[1] Thermite - Wikipedia
Thank you
Answered by
7
✔✔Here is your balanced chemical reactions⤵
1.Manganese dioxide is heated with aluminium powder.
⤵⤵⤵
3MnO2 + 4Al → 2Al2O3 + 3Mn✔✔
2.Iron is treated with stream.
⤵⤵
2 Fe + 3 H₂O → Fe ₂O₃+ 3 h2✔✔
I hope it helps u
1.Manganese dioxide is heated with aluminium powder.
⤵⤵⤵
3MnO2 + 4Al → 2Al2O3 + 3Mn✔✔
2.Iron is treated with stream.
⤵⤵
2 Fe + 3 H₂O → Fe ₂O₃+ 3 h2✔✔
I hope it helps u
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