| Equations balanced on the previous day | Equations balanced on the next day |
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N2 + 3 H2 = 2 NH3
Na2O2 + HOH = NaOH + O2 =>
2 Na2O2 + 2 HOH = 4 NaOH + O2
CH3CHO + O2 = HC2H3O2 =>
2 CH3CHO + O2 = 2 HC2H3O2
Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Li + O2 = LiO2 =>
Li + O2 = LiO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C + HOH = CO + H2 =>
C + HOH = CO + H2
H2 + Cl2 = H2Cl2 =>
H2 + Cl2 = H2Cl2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
H2 + Cl2 = H2Cl2 =>
H2 + Cl2 = H2Cl2
H3AsO4 = As2O5 + HOH =>
2 H3AsO4 = As2O5 + 3 HOH
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + H2O + NaNO3 =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 7 H2O + 3 NaNO3
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + K3Cl3 =>
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + K3Cl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
N + H = NH3 =>
N + 3 H = NH3
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
KH(IO3)2 + NaOH = KH(OH)2 + Na(IO3) =>
KH(IO3)2 + 2 NaOH = KH(OH)2 + 2 Na(IO3)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
KSCN + FeCl3 = Fe(SCN)3 + K3Cl3 =>
3 KSCN + FeCl3 = Fe(SCN)3 + K3Cl3
C8H16 + O2 = H2O + CO2 =>
C8H16 + 12 O2 = 8 H2O + 8 CO2
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SrCl + NH3 = HCl + SrNH2 =>
SrCl + NH3 = HCl + SrNH2
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
SrCl2 + NH3 = HCl + SrNH =>
SrCl2 + NH3 = 2 HCl + SrNH
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + NH3 + H2O =>
8 MnSO4 + 16 KBiO3 + 49 HNO3 = 8 HMnO4 + 16 Bi(NO3)3 + 8 K2SO4 + NH3 + 19 H2O
SrCl2 + NH3 = HCl + SrNH =>
SrCl2 + NH3 = 2 HCl + SrNH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/19/10
Equations balanced on 12/19/09
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