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Ira Lisetskai [31]
3 years ago
12

How do you balance: Al+Fe3O4=Al2O3+Fe ?

Chemistry
2 answers:
Keith_Richards [23]3 years ago
4 0

Answer:

8Al + 3Fe3O4 → 4Al2O3 + 9Fe

Explanation:

liraira [26]3 years ago
3 0

Answer:

8Al+3Fe3O4=4Al2O3+9Fe

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The electromagnetic spectrum includes the complete range of electromagnetic waves placed in order of: A.) increasing amplitude B
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The equation most often associated with Newton's Second Law of Motion is
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Please help me with this chem question, I’ll mark you brainiest if it’s right. There’s multiple answers for this one.
Kazeer [188]

Answer:

Option A. KCl (aq)

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We'll begin by writing the balanced equation for the reaction. This is illustrated below:

MgCl₂(aq) + KOH(aq) —>

In solution, MgCl₂(aq) and KOH(aq) will dissociate as follow:

MgCl₂(aq) —> Mg²⁺(aq) + 2Cl¯(aq)

KOH(aq) —> K⁺(aq) + OH¯(aq)

MgCl₂(aq) + KOH(aq) —>

Mg²⁺(aq) + 2Cl¯(aq) + 2K⁺(aq) + OH¯(aq) —> 2K⁺(aq) + 2Cl¯(aq) + Mg(OH)₂ (s)

MgCl₂(aq) + KOH(aq) —> 2KCl (aq) + Mg(OH)₂(s)

Thus, the products of the above reaction are: KCl(aq) and Mg(OH)₂(s)

Thus, option A and D gives the correct answer to the question.

8 0
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