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Balanced Chemical Equation

The balanced ...

Question

The balanced equations for the reaction taking place when dilute hydrochloric acid reacts with iron fillings:

6HCl(aq) + Fe(s)

\to

FeCl

_{3}

(aq) + 3H

_{2}

(g)

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3HCl(aq) + 2Fe(s)

\to

FeCl

_{3}

(aq) + 3H

_{2}

(g)

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6HCl(aq) + 2Fe(s)

\to

FeCl

_{3}

(aq) + 2H

_{2}

(g)

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6HCl(aq) + 2Fe(s)

\to

2FeCl

_{3}

(aq) + 3H

_{2}

(g)

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Solution

The correct option is D 6HCl(aq) + 2Fe(s) $\to$ 2FeCl $_{3}$ (aq) + 3H $_{2}$ (g)
$6 H C l (a q) + 2 F e (s) ⟶ 2 F e C l_{3} (a q) + 3 H_{2} (g)$

No. of Atom

No. of Atom

$H$

$6$

$6$

$C l$

$6$

$6$

$F e$

$2$

$2$

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