| Equations balanced on the previous day | Equations balanced on the next day |
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Na2So4 + 2 HNo3 = 2 NaNo3 + H2So4
Zn{2+} + K4Fe(CN)6 = Zn2Fe(CN)6 + K{+} =>
2 Zn{2+} + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 K{+}
Au + O2 = Au2O =>
4 Au + O2 = 2 Au2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{-2} + I{-} + 5 H2O
FeS + H2SO4 = FeSO4 + H2O + SO2 =>
FeS + 4 H2SO4 = FeSO4 + 4 H2O + 4 SO2
Zn{2+} + HCl + K4Fe(CN)6 = Zn2Fe(CN)6 + KCl + H{+} =>
2 Zn{2+} + 4 HCl + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KCl + 4 H{+}
Na2TeO3 + HCl + NaI = NaCl + I2 + Te + H2O =>
Na2TeO3 + 6 HCl + 4 NaI = 6 NaCl + 2 I2 + Te + 3 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Br3 + O2 = Br2O3 =>
4 Br3 + 9 O2 = 6 Br2O3
Na2TeO3 + HCl + NaI = NaCl + I2 + Te + H2O =>
Na2TeO3 + 6 HCl + 4 NaI = 6 NaCl + 2 I2 + Te + 3 H2O
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Cr2O72{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12 Cr2O72{-} + 427 C2H5OH + 20 H{+} = 8 Cr3{+} + 427 CH3COOH + 437 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
(Cr2O7)2{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12(Cr2O7)2{-} + 77 C2H5OH + 28 H{+} = 16 Cr3{+} + 77 CH3COOH + 91 H2O
NaNO2 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + NaHSO4 + H2O =>
4 NaNO2 + FeSO4 + 6 H2SO4 = Fe(SO4)3 + 4 NO + 4 NaHSO4 + 4 H2O
KMNO4 + Na2SO3 + H2O = MNO2 + Na2SO4 + KOH =>
2 KMNO4 + 3 Na2SO3 + H2O = 2 MNO2 + 3 Na2SO4 + 2 KOH
Cr2O7 + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
3 Cr2O7 + 10 C2H5OH + 2 H{+} = 2 Cr3{+} + 10 CH3COOH + 11 H2O
H2SO4 + HNO3 = H3O{+} + HSO4{-} + NO2{+} + } =>
2 H2SO4 + HNO3 = H3O{+} + 2 HSO4{-} + NO2{+} + }
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe3O4 + NaNO3 + NaHSO4 = Na2SO4 + Fe2(SO4)3 + NO + H2O =>
6 Fe3O4 + 2 NaNO3 + 56 NaHSO4 = 29 Na2SO4 + 9 Fe2(SO4)3 + 2 NO + 28 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SO2 + Br2 + H2O = H2SO4 + HBr =>
SO2 + Br2 + 2 H2O = H2SO4 + 2 HBr
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O + Al + NaOH = NaAlO2 + H2 =>
2 H2O + 2 Al + 2 NaOH = 2 NaAlO2 + 3 H2
Ni3 + O2 = Ni2O3 =>
4 Ni3 + 9 O2 = 6 Ni2O3
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
C + O2 = CO =>
2 C + O2 = 2 CO
Hg + HNO3 = HgNO3 + NO + H2O =>
3 Hg + 4 HNO3 = 3 HgNO3 + NO + 2 H2O
CaO(s) + SiO2(s) = CaSiO3(s) =>
CaO(s) + SiO2(s) = CaSiO3(s)
Cr2O7 + C2H5OH + H{+} = Cr{+} + CH3COOH + H2O =>
Cr2O7 + 3 C2H5OH + 2 H{+} = 2 Cr{+} + 3 CH3COOH + 4 H2O
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Si2 + O2 = SiO =>
Si2 + O2 = 2 SiO
Cr2O7 + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
3 Cr2O7 + 10 C2H5OH + 2 H{+} = 2 Cr3{+} + 10 CH3COOH + 11 H2O
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ni + F2 + AsF5 = Ni(AsF6)2 =>
Ni + F2 + 2 AsF5 = Ni(AsF6)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/25/17
Equations balanced on 06/24/16
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