| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 |
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
H2O + I2 + OCl{-1} = IO3{-1} + Cl{-1} + H{+1} =>
H2O + I2 + 5 OCl{-1} = 2 IO3{-1} + 5 Cl{-1} + 2 H{+1}
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
| 1 2 3 |
| Equations balanced on the previous day | Equations balanced on the next day |
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