What will be A- B and C if the following reaction is balanced-AF eCl 3- BMgO - F e 2 O 3- CMgCl 2A- A-2- B-3- C-3B- A -2- B -4- C -3C- A -3- B -2- C -2D- A-3- B-2- C-3

The correct option is A A = 2, B = 3, C = 3 First we balance Fe. We add 2 as the coefficient to FeCl3. Next, to balance Cl, we add 3 to MgCl2. Finally, to bala ...

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Standard VII

Chemistry

Steps for Balancing Chemical Equations

What will be ...

Question

What will be A, B and C if the following reaction is balanced?

$A F e C l_{3} + B M g O \to F e_{2} O_{3} + C M g C l_{2}$

A = 2, B = 3, C = 3

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A = 2, B = 4, C = 3

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A = 3, B = 2, C = 2

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A = 3, B = 2, C = 3

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Solution

The correct option is A
A = 2, B = 3, C = 3

First we balance Fe. We add 2 as the coefficient to FeCl₃. Next, to balance Cl, we add 3 to MgCl₂. Finally, to balance Mg, we add 3 as the coefficient to MgO. So, the balanced equation is:
$2 F e C l_{3} + 3 M g O \to$
$F e_{2} O_{3} + 3 M g C l_{2}$

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What will be A, B and C if the following reaction is balanced? AFeCl3+BMgO→Fe2O3+CMgCl2

The correct option is A A = 2, B = 3, C = 3 First we balance Fe. We add 2 as the coefficient to FeCl3. Next, to balance Cl, we add 3 to MgCl2. Finally, to balance Mg, we add 3 as the coefficient to MgO. So, the balanced equation is: 2FeCl3+3MgO→ Fe2O3+3MgCl2

What will be A, B and C if the following reaction is balanced?

$A F e C l_{3} + B M g O \to F e_{2} O_{3} + C M g C l_{2}$

The correct option is A
A = 2, B = 3, C = 3

First we balance Fe. We add 2 as the coefficient to FeCl₃. Next, to balance Cl, we add 3 to MgCl₂. Finally, to balance Mg, we add 3 as the coefficient to MgO. So, the balanced equation is:
$2 F e C l_{3} + 3 M g O \to$
$F e_{2} O_{3} + 3 M g C l_{2}$