Question

# Consider the following balanced reaction: xAs2S3+yMn(NO3)2+zK2CO3→aK3AsO4+bK2SO4+cK2MnO4+dNO+fCO2 Find the correct option(s)x=1,y=14,z=20a=2,b=3,c=14  x=1,y=7,c=7  x=1,y=1,a=1

Solution

## The correct options are A x=1,y=14,z=20 B a=2,b=3,c=14  The balanced equation is:  As2S3+14Mn(NO3)2+20K2CO3→2K3AsO4+3K2SO4+14K2MnO4+28NO+20CO2 From the above equation, we have x=1, y=14, z=20 and a=2, b=3, c=14 d=28, f=20

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