Equations balanced on the previous day | Equations balanced on the next day |
26 C4H9OH + K2Cr2O7 + 2 H2SO4 = 26 C4H9O + 2 KCrS + 15 H2O
PbO2 = Pb2O3 + O2 =>
4 PbO2 = 2 Pb2O3 + O2
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
KI = K + I =>
KI = K + I
Bi + Cl = Cl5Bi =>
Bi + 5 Cl = Cl5Bi
Mg(NO3)2 + Na(SO4) = Mg(SO4)2 + NaNO3 =>
Mg(NO3)2 + 2 Na(SO4) = Mg(SO4)2 + 2 NaNO3
FeCl2 + FeCl3 + NaOH = Fe3O4 + NaCl + H2O =>
FeCl2 + 2 FeCl3 + 8 NaOH = Fe3O4 + 8 NaCl + 4 H2O
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]
C2O4H2 + KMnO2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
C2O4H2 + 2 KMnO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO2 + 4 H2O
As2O3 + H2O2 = H2AsO4 + H2O =>
As2O3 + 3 H2O2 = 2 H2AsO4 + H2O
KMnO4 + H2SO4 + CH3CH2OH = CH3COH + MnSO4 + H2O + KSO4 =>
KMnO4 + 2 H2SO4 + 2 CH3CH2OH = 2 CH3COH + MnSO4 + 4 H2O + KSO4
H2O + MnO4 + I{-} = MnO2 + I2 + OH{-} =>
2 H2O + MnO4 + 4 I{-} = MnO2 + 2 I2 + 4 OH{-}
CoO2H2 + O2 = CoO2 + H2O =>
2 CoO2H2 + O2 = 2 CoO2 + 2 H2O
K2Cr2O7 + FeCl2 + HCl = KCl + FeCl3 + CrCl4 + H2O =>
K2Cr2O7 + 4 FeCl2 + 14 HCl = 2 KCl + 4 FeCl3 + 2 CrCl4 + 7 H2O
(NH4)2WO4 + HCl + KSCN + SnCl2 = K2[WO(SCN)5] + (NH4)2SnCl6 + KCl + NH4Cl + H2O =>
2(NH4)2WO4 + 12 HCl + 10 KSCN + SnCl2 = 2 K2[WO(SCN)5] + (NH4)2SnCl6 + 6 KCl + 2 NH4Cl + 6 H2O
K2CO3(aq) + CaCl2(aq) = CaCO3(s) + KCl(aq) =>
K2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 KCl(aq)
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
AlCl3 + Cs = CsCl3 + Al =>
AlCl3 + Cs = CsCl3 + Al
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
HCl + O2 = H2O + Cl2O =>
2 HCl + O2 = H2O + Cl2O
Mg(s) + CuCl(aq) = Cu + MgCl2 =>
Mg(s) + 2 CuCl(aq) = 2 Cu + MgCl2
PCl5(s) + H2O = POCl3 + HCl(aq) =>
PCl5(s) + H2O = POCl3 + 2 HCl(aq)
AlN = Al + N =>
AlN = Al + N
Pb(CH3COO) + NaClO + H2O = PbO2 + CH3COOH + NaCl =>
2 Pb(CH3COO) + 3 NaClO + H2O = 2 PbO2 + 2 CH3COOH + 3 NaCl
Mg2O3 + C = Mg + CO3 =>
Mg2O3 + C = 2 Mg + CO3
KMnO4 + FeSO4 + H2SO3 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + FeSO4 + 8 H2SO3 = Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 8 H2O
NiSO4*6H2O + KHCO3 = Ni4CO3(OH)6 + K2SO4 + H2O + CO2 =>
4 NiSO4*6H2O + 8 KHCO3 = Ni4CO3(OH)6 + 4 K2SO4 + 25 H2O + 7 CO2
H3C5H5O7 + OH = C6H5O7 + H2O =>
6 H3C5H5O7 + 9 OH = 5 C6H5O7 + 16 H2O
Fe + N2 = Fe2N =>
4 Fe + N2 = 2 Fe2N
Fe + CuF2 = Fe3CuF2 =>
3 Fe + CuF2 = Fe3CuF2
Co3O4 + CO = Co + CO2 =>
Co3O4 + 4 CO = 3 Co + 4 CO2
H2PO4{-} + OH{-} = H2O + HPO4{-2} =>
H2PO4{-} + OH{-} = H2O + HPO4{-2}
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + NH4Cl = N2H7Cl + H2O =>
NH4OH + NH4Cl = N2H7Cl + H2O
Co(NO3)2 + Cu(NO3)2 + Mg(NO3)2 + Zn(NO3)2 + Ni(NO3)2 + C2H5NO2 = (CoCuMgZnNi)02*O + H2O + N2 + CO2 =>
18 Co(NO3)2 + 18 Cu(NO3)2 + 18 Mg(NO3)2 + 18 Zn(NO3)2 + 18 Ni(NO3)2 + 118 C2H5NO2 = 9(CoCuMgZnNi)02*O + 295 H2O + 149 N2 + 236 CO2
C123H22 + O2 = CO2 + H2O =>
2 C123H22 + 257 O2 = 246 CO2 + 22 H2O
KIO3 = O2 + KIO =>
KIO3 = O2 + KIO
N2 + Li2S = S2 + Li3N =>
2 N2 + 6 Li2S = 3 S2 + 4 Li3N
CH4OHCOOH + NaOH = C6H4OHCOONa + H2O =>
7 CH4OHCOOH + 2 NaOH = 2 C6H4OHCOONa + 17 H2O
F2 + NaOH = NaF + F2O + H2O =>
2 F2 + 2 NaOH = 2 NaF + F2O + H2O
HCI + Zn = ZnCI + H2 =>
2 HCI + 2 Zn = 2 ZnCI + H2
Cu2S + S8(s) = CuS(s) =>
8 Cu2S + S8(s) = 16 CuS(s)
NH4PO3 + MgOH = NH4OH + MgPO3 =>
NH4PO3 + MgOH = NH4OH + MgPO3
MgN + NaBr = MgBr + NaN =>
MgN + NaBr = MgBr + NaN
P4O10(s) + C(s) = P4(s) + CO =>
P4O10(s) + 10 C(s) = P4(s) + 10 CO
SO2 + H2S2 = H2O + S8 =>
8 SO2 + 16 H2S2 = 16 H2O + 5 S8
[Cu(NH3)4]SO4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + SO4 + K4 + (NH3)4 =>
2[Cu(NH3)4]SO4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 2 SO4 + K4 + 2(NH3)4
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
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