Question

In the balanced equation a Fe2O3 + b C = c Fe + d CO2 The value of the a,b,c and d are respectively.

Answer 1

Answer:

a-2

b-3

c-4

d-3

Explanation:

2Fe2O3+3C=4Fe+ 3CO2

Answer 2

Answer:

Question

$\sf{In \: the \: balanced \: equation \: \orange{a} \: Fe_{2}O_{3} + \pink{b }C = \blue{c} Fe + \red{d} CO_{2} .The \: value \: of \: the \: a,b,c \: and \: d \: are \: respectively.}$

Solution

$\sf { \color{grey}\to \:balanced \: equation}$

$\sf{ :\implies \: 2Fe_{2}O_{3}+3C \to4 Fe + 3Co _{2}}</p><p>$

Compare the unbalanced equation with balanced equation.

so, value of - :

• a= 2
• b= 3
• c = 4
• d= 3

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