Question

balance this step wise
FeSO⁴ heat---->Fe²O³+SO²+SO³
if you solve this I will mark you as brainlist​

Answer 1

Answer:

2 FeSO4–––––Fe2O3 + SO3 + SO2

Answer 2

${ \huge{ \bold { \bf{ \color{pink}{Answer}}}}}$

$\bold{ FeSO⁴ heat \: ->Fe²O³+SO²+SO³}$

$\underline{ \bold{ \red{Put \: a \: ,\: b \: ,\: c \: ,\: d \: as \: coefficient \: }}}$

$\implies \: aFeSO⁴ heat \: -> \: bFe²O³+cSO²+dSO³$

$\underline{ \bold{ \blue{According \: to \: law \: of \: conservation \: of \: mass\: }}}$

${ \bold{ \purple{fe}}}\\ \: a = 2b \\ \: b \: = 1 \\ a \: = 2(1) \\ \: a \: = 2$

${ \bold{ \orange{s}}} \\ a \: = \: c+ d \\ 2 = c + d \: \: \: \: \: \:---- eq \: 1 \\ \\ \\ putting \: value \: of \: d \\ 2 = c + \frac{1}{2} \\ c \: = 2 - \frac{1}{2} \\ c = \frac{3}{2}$

$from \: \: eq \: 1 \\ 2 = c + d \\ c = 2 - d \: \: \: \: \:---- eq \: 2$

${ \bold{ \pink{o}}} \\ 4a \: = \: 3b + 2c + 3d \\ 8 = 3 + 2c + 3d \\ \\ now \: using \: \: \: eq \: 2 \: \: \\ 8 = 3 + 2(2 - d) + 3d \\ 8 = 3 + 4 - d + 3d \\ 8 = 7 + 2d \\ 2d \: = 1 \\ d = \frac{1}{2}$

$\underline{ \bold{ \pink{Put \: values \: of \: all \: coefficient \: }}}$

${ 2FeSO⁴ \: ->Fe²O³+ \frac{3}{2} SO²+ \frac{1}{2} SO³}$

$\underline{ \bold{ \green{Multiply \: by \: 2 \: on \: both \: sides\: }}}$

${ 4FeSO⁴ \: ->2Fe²O³+ 3 SO²+ SO³}$