Equations balanced on the previous day | Equations balanced on the next day |
2 Cu + 4 H2SO4 = (Cu)2(SO4)2 + 4 H2O + 2 SO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CuBr2 + Fe = CuFe + Br2 =>
CuBr2 + Fe = CuFe + Br2
CO(NH2)2 + NaOH = NH3 + NaCNO + H2O =>
CO(NH2)2 + NaOH = NH3 + NaCNO + H2O
C8H14O + O2 = CO2 + H2 =>
2 C8H14O + 15 O2 = 16 CO2 + 14 H2
MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{2-}{+} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{2-}{+} + 2 H2O
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
(HNO3) + Ba(OH)2 = Ba(NO3)2 + (H2O) =>
2(HNO3) + Ba(OH)2 = Ba(NO3)2 + 2(H2O)
KMnO4 + NaCl + H2SO4 = MnSO4 + K2SO4 + Na2SO5 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO5 + 5 Cl2 + 11 H2O
CO(NH2)2 + NaOH = Na2CO3 + NH3 =>
CO(NH2)2 + 2 NaOH = Na2CO3 + 2 NH3
NaOH + CO(NH2)2 = NaOCN + NH3 + H2O =>
NaOH + CO(NH2)2 = NaOCN + NH3 + H2O
NH2OH + H2SO3 + KOH = (NH4)2SO4 + H2O + K2SO4 =>
2 NH2OH + 2 H2SO3 + 2 KOH = (NH4)2SO4 + 2 H2O + K2SO4
Ca(NO3)2 + Na2WO4 + C2H6N4O2 = CaWO4 + CO2 + N2 + H2O + NaOH =>
Ca(NO3)2 + Na2WO4 + C2H6N4O2 = CaWO4 + 2 CO2 + 3 N2 + 2 H2O + 2 NaOH
NH4Cl + NH3 = NH4{+} + NH3Cl{-} =>
NH4Cl + NH3 = NH4{+} + NH3Cl{-}
CO(NH2)2 + NaOH = NH3 + NaCNO + H2O =>
CO(NH2)2 + NaOH = NH3 + NaCNO + H2O
Zn + H2O = HZn + O2 =>
4 Zn + 2 H2O = 4 HZn + O2
HF + Fe = FeF3 + H2 =>
6 HF + 2 Fe = 2 FeF3 + 3 H2
KBr + CaCl2 = KCl + CaBr2 =>
2 KBr + CaCl2 = 2 KCl + CaBr2
N2 + H2O = NH2O =>
N2 + 2 H2O = 2 NH2O
Al + Cu2Cl2H2O = AlCl + Cu + H2O =>
2 Al + Cu2Cl2H2O = 2 AlCl + 2 Cu + H2O
HBrO3 + As + H2O = HBr + H3AsO4 =>
5 HBrO3 + 6 As + 9 H2O = 5 HBr + 6 H3AsO4
ZnONa = NaOZn =>
ZnONa = NaOZn
As2O3(s) + KMnO4(aq) + H2SO4(aq) + H2O = H3AsO4(aq) + MnSO4 + K2SO4 =>
5 As2O3(s) + 4 KMnO4(aq) + 6 H2SO4(aq) + 9 H2O = 10 H3AsO4(aq) + 4 MnSO4 + 2 K2SO4
NH2C2H3O2 + O2 = CO2 + H2O + N2 =>
4 NH2C2H3O2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Na2OSnO = Na2SnO2 =>
Na2OSnO = Na2SnO2
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
NaOCl + FeCl2 + CaCO3 + H2O = Fe(OH)3 + CaCl2 + NaCl + CO2 =>
NaOCl + 2 FeCl2 + 2 CaCO3 + 3 H2O = 2 Fe(OH)3 + 2 CaCl2 + NaCl + 2 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2H2 + O2 = NO2 + H2O =>
2 N2H2 + 5 O2 = 4 NO2 + 2 H2O
Ag + HNO3 = NO2 + Ag(NO3) + H2O =>
Ag + 2 HNO3 = NO2 + Ag(NO3) + H2O
(COOH) + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10(COOH) + 2 KMnO4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
K3[Fe(CN)6] + Br2 + KOH = K4[Fe(CN)6] + KBrO3 + H2O =>
10 K3[Fe(CN)6] + Br2 + 12 KOH = 10 K4[Fe(CN)6] + 2 KBrO3 + 6 H2O
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
Sn2{+} + ClO4{-} + H{+} = Sn{4+} + Cl{-} + H2O =>
8 Sn2{+} + 7 ClO4{-} + 56 H{+} = 16 Sn{4+} + 7 Cl{-} + 28 H2O
HNO3 + Cu = CuO + N2 + H2 =>
2 HNO3 + 6 Cu = 6 CuO + N2 + H2
ZnO + FeTiO3 + O2 = Zn2Ti3O8 + Fe3O4 =>
4 ZnO + 6 FeTiO3 + O2 = 2 Zn2Ti3O8 + 2 Fe3O4
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
CaCuCl2 = CuCaCl2 =>
CaCuCl2 = CuCaCl2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C6H5COOHCH3OH = C6H5COOCH3H2O =>
C6H5COOHCH3OH = C6H5COOCH3H2O
e + SO4{2-} + H{+} = H2S + H2O =>
8e + SO4{2-} + 10 H{+} = H2S + 4 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
C19H30O2 + O2 = CO2 + H2O =>
2 C19H30O2 + 51 O2 = 38 CO2 + 30 H2O
ZnSO3 + KOH = Zn(OH)2 + K2SO3 =>
ZnSO3 + 2 KOH = Zn(OH)2 + K2SO3
MnO4{-} + S{-2} + H2O = MnO2 + S + OH{-} =>
2 MnO4{-} + 3 S{-2} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}
HBr + NaHCO3 = CO2 + NaBr + H2O =>
HBr + NaHCO3 = CO2 + NaBr + H2O
Cu(NO3)2 + KCl = KNO3 + CuCl2 =>
Cu(NO3)2 + 2 KCl = 2 KNO3 + CuCl2
Na2C2O4 + H2SO4 + KMnO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
IF3 + BrF3 = IBr3 + F2 =>
IF3 + 3 BrF3 = IBr3 + 6 F2
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