| Equations balanced on the previous day | Equations balanced on the next day |
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10 Na + 2 KNO3 = K2O + 5 Na2O + N2
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
In + O = In2O3 =>
2 In + 3 O = In2O3
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
NaOCl + KI + HCl = NaCl + KCl + H2O + I2 =>
NaOCl + 2 KI + 2 HCl = NaCl + 2 KCl + H2O + I2
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
CH3CH2BR + NAOH = CH3CH2OH + NABR =>
CH3CH2BR + NAOH = CH3CH2OH + NABR
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
NaBr + H2SO4 + MnO2 = NaHSO4 + MnSO4 + H2O + Br2 =>
2 NaBr + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + 2 H2O + Br2
C6H6 + CO2 = CO + H2O =>
C6H6 + 9 CO2 = 15 CO + 3 H2O
NaI + H2SO4 + MnO2 = NaHSO4 + MnSO4 + H2O + I2 =>
2 NaI + 3 H2SO4 + MnO2 = 2 NaHSO4 + MnSO4 + 2 H2O + I2
CuS + H{+} + NO3{-} = Cu{2+} + S + NO + H2O =>
3 CuS + 8 H{+} + 2 NO3{-} = 3 Cu{2+} + 3 S + 2 NO + 4 H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Na + H2S = Na2S + H2 =>
2 Na + H2S = Na2S + H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
H2O2 + HI = H2O + I2 =>
H2O2 + 2 HI = 2 H2O + I2
Na2O + SO2 = Na2S + O2 =>
2 Na2O + 2 SO2 = 2 Na2S + 3 O2
HNO3 + HI = H2O + I2 + NO =>
2 HNO3 + 6 HI = 4 H2O + 3 I2 + 2 NO
HNO3 + HI = H2O + I2 + NO =>
2 HNO3 + 6 HI = 4 H2O + 3 I2 + 2 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2SO4 + HI = H2O + I2 + H2S =>
H2SO4 + 8 HI = 4 H2O + 4 I2 + H2S
Na2O + H2S = Na2S + H2O =>
Na2O + H2S = Na2S + H2O
H2SO4 + HI = H2O + I2 + S =>
H2SO4 + 6 HI = 4 H2O + 3 I2 + S
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
CuSO4 + HI = H2SO4 + I2 + CuI =>
2 CuSO4 + 4 HI = 2 H2SO4 + I2 + 2 CuI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
TaCl5 = Ta + Cl5 =>
TaCl5 = Ta + Cl5
SO2 + KMnO4 + H2O = H2SO4 + MnSO4 + K2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + K2SO4
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
MnO4 + HSO3 = MnO2 + SO4 + H2O =>
3 MnO4 + 4 HSO3 = 3 MnO2 + 4 SO4 + 2 H2O
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
H2SO4 + H2S = S + H2O =>
H2SO4 + 3 H2S = 4 S + 4 H2O
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Cr2O3 + KNO3 + K2CO3 = K2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 2 K2CrO4 + 3 KNO2 + 2 CO2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
H2Se + Zn(OH)2 = ZnSe + H2O =>
H2Se + Zn(OH)2 = ZnSe + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/18
Equations balanced on 12/30/17
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