Question

Balance The Following Chemical Equation:-

1. K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 -> Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3
2. KNO3 + C12H22O11 -> N2 + CO2 + H2O + K2CO3
3. C7H16 + O2 -> CO2 + H2O
4. C7H10N + O2 -> CO2 + H2O + NO2

Answer 1

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Balanced equation:


1.6 K4(Fe(SCN)6) + 73 K2Cr2O7 + 259H2SO4 = 3 Fe2(SO4)3 + 73 Cr2(SO4)3 + 36CO2 + 259 H2O + 67 K2SO4 + 36 KNO



2.48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2+ 55 H2O + 24 K2CO3



3.C7H16 + 11 O2 = 7 CO2 + 8 H2O
Reaction type: combustion



4.2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2NO2



HOPE THIS HELPS YOU!!! ❤❤