Equations balanced on the previous day | Equations balanced on the next day |
2 NaMnO4 + 3 MnSO4 + 4 Na(OH) = 3 Na2SO4 + 5 MnO2 + 2 H2O
C2H5OH(l) + O(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 6 O(g) = 2 CO2(g) + 3 H2O(g)
Fe + KNO2 = Fe2O3 + K2O + N2 =>
2 Fe + 2 KNO2 = Fe2O3 + K2O + N2
Fe2S3 + HCl = FeCl2 + S + H2 =>
Fe2S3 + 4 HCl = 2 FeCl2 + 3 S + 2 H2
Sn + NaNO3 + NaOH = Na2SnO3 + N2 + H2O =>
5 Sn + 4 NaNO3 + 6 NaOH = 5 Na2SnO3 + 2 N2 + 3 H2O
FeCl2 + FeCl3 + NaOH = Fe3O4 + NaCl + H2O =>
FeCl2 + 2 FeCl3 + 8 NaOH = Fe3O4 + 8 NaCl + 4 H2O
KI + Pb[NO3]2 = PbI2 + K[NO3] =>
2 KI + Pb[NO3]2 = PbI2 + 2 K[NO3]
Ca2FeReO6 + KCl + O2 = Ca3Fe2O5Cl2 + KReO4 + CaO =>
2 Ca2FeReO6 + 2 KCl + O2 = Ca3Fe2O5Cl2 + 2 KReO4 + CaO
SO2 + HNO3 = SO4 + NO + H2O =>
3 SO2 + 4 HNO3 = 3 SO4 + 4 NO + 2 H2O
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
H2NCONH2 + HCOOH = HCONHCONHCOH + H2O =>
H2NCONH2 + 2 HCOOH = HCONHCONHCOH + 2 H2O
[Ni(NH3)6]SO4 = [Ni(NH3)6]{+2} + SO4{-2} =>
[Ni(NH3)6]SO4 = [Ni(NH3)6]{+2} + SO4{-2}
Na2CO3 + H30{+} = H2CO3 + Na{+} + H2 =>
Na2CO3 + 2 H30{+} = H2CO3 + 2 Na{+} + 29 H2
CdS + HNO3 = Cd(NO3)2 + NO2 + H2O + S =>
CdS + 4 HNO3 = Cd(NO3)2 + 2 NO2 + 2 H2O + S
Cr2O7 + Cl2 = Cr + ClO3 =>
6 Cr2O7 + 7 Cl2 = 12 Cr + 14 ClO3
H2CrO4 + H2SO4 = CrO3 + H3O{+} + HSO4{-} =>
H2CrO4 + H2SO4 = CrO3 + H3O{+} + HSO4{-}
FeBr2 + H3PO4 = Fe3(PO4)2 + HBr =>
3 FeBr2 + 2 H3PO4 = Fe3(PO4)2 + 6 HBr
P2O5 + K3PO4 + H2O = K2HPO4 =>
P2O5 + 4 K3PO4 + 3 H2O = 6 K2HPO4
AlI + K = KI + Al =>
AlI + K = KI + Al
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
K3Fe(CN)6 + AgNO3 = KNO3 + Ag3Fe(CN)6 =>
K3Fe(CN)6 + 3 AgNO3 = 3 KNO3 + Ag3Fe(CN)6
Li2 + CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2 + CrO4 + BaCl2 = 2 LiCl + BaCrO4
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Zn(s) + Br2(g) = ZnBr2(s) =>
Zn(s) + Br2(g) = ZnBr2(s)
H3CCH(OH)COOH + NaHCO3 = H3CCH(OH)COONa + H2O + CO2 =>
H3CCH(OH)COOH + NaHCO3 = H3CCH(OH)COONa + H2O + CO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Na2O2(s) + H2O = NaOH(s) + O2(g) =>
2 Na2O2(s) + 2 H2O = 4 NaOH(s) + O2(g)
C7H8N4O2 + C12H22O11 + C8H8O3 = C27H38N4O16 =>
C7H8N4O2 + C12H22O11 + C8H8O3 = C27H38N4O16
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
S + Ca(OH)2 = Ca + S(OH)2 =>
S + Ca(OH)2 = Ca + S(OH)2
CaI2 + K3P = CaP + I2K3 =>
CaI2 + K3P = CaP + I2K3
In + Cl = InCl =>
In + Cl = InCl
BaS + ZnSO4 = ZnS + BaSO4 =>
BaS + ZnSO4 = ZnS + BaSO4
H2Cr2O7 + NH4OH = (NH4)2Cr2O7 + H2O =>
H2Cr2O7 + 2 NH4OH = (NH4)2Cr2O7 + 2 H2O
Pb + AuCl = PbCl2 + Au =>
Pb + 2 AuCl = PbCl2 + 2 Au
Al(OH)3 + Na2O = NaAlO2 + H2O =>
2 Al(OH)3 + Na2O = 2 NaAlO2 + 3 H2O
CUSO4 + H10O5 = CUO + H2SO4 =>
5 CUSO4 + H10O5 = 5 CUO + 5 H2SO4
Al2(SO4)3 + H2O + Na2CO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2
P2O3 + KOH = K3PO3 + H2O =>
P2O3 + 6 KOH = 2 K3PO3 + 3 H2O
Rb2SO3(aq) + Sr(NO3)2(aq) = SrSO3(s) + Rb2(NO3)2(aq) =>
Rb2SO3(aq) + Sr(NO3)2(aq) = SrSO3(s) + Rb2(NO3)2(aq)
Co3O4 = Co + O2 =>
Co3O4 = 3 Co + 2 O2
(SCN)2 + H2O = HSCN + H2SO4 + HCN =>
3(SCN)2 + 4 H2O = 5 HSCN + H2SO4 + HCN
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO4 + H2O =>
H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO4 + 4 H2O
[FeF6]{3-} + SCN{-} = [Fe(SCN)3] + F{-} =>
[FeF6]{3-} + 3 SCN{-} = [Fe(SCN)3] + 6 F{-}
HNO3 + N2S = H2O + NO + S =>
4 HNO3 + 3 N2S = 2 H2O + 10 NO + 3 S
Pb + NaBr = PbBr2 + Na =>
Pb + 2 NaBr = PbBr2 + 2 Na
Fe{3}{+} + NH2OH + H2O = Fe{2}{+} + N2O + H3O{+}{+} =>
4 Fe{3}{+} + 2 NH2OH + 3 H2O = 4 Fe{2}{+} + N2O + 4 H3O{+}{+}
Zn + HClO3 = Zn(ClO3)2 + ClO2 + H2O =>
Zn + 4 HClO3 = Zn(ClO3)2 + 2 ClO2 + 2 H2O
FeC2O4*3H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*3H20 + 63 O2 = 2 Fe2O3 + 120 H2O + 8 CO2
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