Equations balanced on the previous day | Equations balanced on the next day |
PbO4 = PbO2 + O2
PhMgBr + H2O + CO2 = PhCOOH + Mg{2+} + OH{-} + Br{-} =>
PhMgBr + H2O + CO2 = PhCOOH + Mg{2+} + OH{-} + Br{-}
CrCl3 + H2O = HCl + Cr(OH)3 =>
CrCl3 + 3 H2O = 3 HCl + Cr(OH)3
Mn(NO3)2 + Ag = Ag(NO3) + Mn =>
Mn(NO3)2 + 2 Ag = 2 Ag(NO3) + Mn
Br2 + CO3{-} = Br{-} + BrO3{-} + CO2 =>
3 Br2 + 6 CO3{-} = 4 Br{-} + 2 BrO3{-} + 6 CO2
Cr + O2 + K = K2Cr2O4 =>
2 Cr + 2 O2 + 2 K = K2Cr2O4
PbO2 + FeCl3 + H2SO4 = Fe2(SO4)3 + PbSO4 + H2O + Cl2 =>
3 PbO2 + 2 FeCl3 + 6 H2SO4 = Fe2(SO4)3 + 3 PbSO4 + 6 H2O + 3 Cl2
Zn(s) + HCl(aq) = Zn(HCl)2(aq) =>
Zn(s) + 2 HCl(aq) = Zn(HCl)2(aq)
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
FeSCN{3+} + HCl = FeCl3 + H{+} + SCN =>
FeSCN{3+} + 3 HCl = FeCl3 + 3 H{+} + SCN
Ba(HCO3)2 + H2SO4(aq) = BaSO4(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2 + H2SO4(aq) = BaSO4(aq) + 2 H2O(l) + 2 CO2(g)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaI + KSCN = NaSCN + K{+} + I{-} =>
NaI + KSCN = NaSCN + K{+} + I{-}
PhMgBr + H2O + CO2 = PhCOOH + Mg{2+} + OH{-} + Br{-} =>
PhMgBr + H2O + CO2 = PhCOOH + Mg{2+} + OH{-} + Br{-}
AgNO3 + KMnO4 + KOH = AgO + KNO3 + K2MnO4 + H2O =>
AgNO3 + KMnO4 + 2 KOH = AgO + KNO3 + K2MnO4 + H2O
KMnO4 + Sb + KOH = MnO2 + K3SbO4 + H2O =>
5 KMnO4 + 3 Sb + 4 KOH = 5 MnO2 + 3 K3SbO4 + 2 H2O
Br{-} + H{+} + BrO3{-} = Br2 + H2O =>
5 Br{-} + 6 H{+} + BrO3{-} = 3 Br2 + 3 H2O
N2O6Pt + CsOH = Pt(OH)2 + CsNO3 =>
N2O6Pt + 2 CsOH = Pt(OH)2 + 2 CsNO3
(NH4)2S + Fe(NO3)3 = Fe2S3 + NH4NO3 =>
3(NH4)2S + 2 Fe(NO3)3 = Fe2S3 + 6 NH4NO3
C6H12O5 + O2 = CO2 + H2O =>
2 C6H12O5 + 13 O2 = 12 CO2 + 12 H2O
CaCl2 + (NH4)2S = Ca(NH4)2 + Cl2S =>
CaCl2 + (NH4)2S = Ca(NH4)2 + Cl2S
C6H12O + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H12O + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 8 MnSO4 + 4 K2SO4 + 17 H2O
NH4Br + CaCH3CO2 = CaBr + NH4CH3CO2 =>
NH4Br + CaCH3CO2 = CaBr + NH4CH3CO2
Ag + HNO2 = AgNO2 + NO + H2O =>
Ag + 2 HNO2 = AgNO2 + NO + H2O
WO2 + CH4 = W2C + H2O + CO2 =>
4 WO2 + 3 CH4 = 2 W2C + 6 H2O + CO2
L2 + HNO3 = HL2O3 + NO2 + H2O =>
L2 + 5 HNO3 = HL2O3 + 5 NO2 + 2 H2O
KOH + Be + H2O = K3[Be(OH)6] + H2 =>
6 KOH + 2 Be + 6 H2O = 2 K3[Be(OH)6] + 3 H2
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + HNO3 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 122 MnSO4 + 81 K2SO4 + 60 CO2 + 60 HNO3 + 188 H2O
MnO4{-} + HOOCCOOH + H3O{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 HOOCCOOH + 6 H3O{+} = 2 Mn{2+} + 10 CO2 + 14 H2O
HCl + NaCl = NaCl2 + H2 =>
2 HCl + 2 NaCl = 2 NaCl2 + H2
C3H5O6 + O2 = CO2 + H2O =>
4 C3H5O6 + 5 O2 = 12 CO2 + 10 H2O
BaO + FeF3 = BaF2 + Fe2O3 =>
3 BaO + 2 FeF3 = 3 BaF2 + Fe2O3
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
Cr{3+} + H2O2 + KOH = K2CrO4 + H2O + K{+} =>
2 Cr{3+} + 3 H2O2 + 10 KOH = 2 K2CrO4 + 8 H2O + 6 K{+}
N2O(g) + CO(g) = N(g) + CO2(s) =>
N2O(g) + CO(g) = 2 N(g) + CO2(s)
K2MnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 2 H2SO4 = MnSO4 + K2SO4 + 2 Na2SO4 + 2 H2O
MnO4{3-} + H{+} = MnO2 + MnO4{-} + H2O =>
3 MnO4{3-} + 8 H{+} = 2 MnO2 + MnO4{-} + 4 H2O
Rb(s) + CaCl2(aq) = RbCl + Ca =>
2 Rb(s) + CaCl2(aq) = 2 RbCl + Ca
CrOH(NO3)2 + NaOH = Cr(OH)3 + NaNO3 =>
CrOH(NO3)2 + 2 NaOH = Cr(OH)3 + 2 NaNO3
Fe(OH)2 + Al2O3 = Fe2O2 + Al(OH)3 =>
6 Fe(OH)2 + 2 Al2O3 = 3 Fe2O2 + 4 Al(OH)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO2 + NaCl + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = Cl2 + MnSO4 + Na2SO4 + 2 H2O
K2CrO4 + SnCl2 + H2O + KOH = K3[Cr(OH)6] + KCl + K2[Sn(OH)6] =>
2 K2CrO4 + 3 SnCl2 + 8 H2O + 14 KOH = 2 K3[Cr(OH)6] + 6 KCl + 3 K2[Sn(OH)6]
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
CO2 + NO3{-} + HPO4{2-} + H2O + H{+} = (CH2O)106(NH3)32(H3PO4)3 + O2 =>
106 CO2 + 32 NO3{-} + 3 HPO4{2-} + 138 H2O + 38 H{+} = (CH2O)106(NH3)32(H3PO4)3 + 170 O2
K2HSO3(aq) + AuH2Cl4(aq) = Au(s) + K2Cl2(aq) + SO2(g) + H2O(aq) =>
2 K2HSO3(aq) + AuH2Cl4(aq) = Au(s) + 2 K2Cl2(aq) + 2 SO2(g) + 2 H2O(aq)
S2 + CO = SO2 + C =>
S2 + 4 CO = 2 SO2 + 4 C
KMnO4 + H2SO4 + PH3 = H2O + H3PO4 + K2SO4 + MnSO4 =>
8 KMnO4 + 12 H2SO4 + 5 PH3 = 12 H2O + 5 H3PO4 + 4 K2SO4 + 8 MnSO4
C8H18 + O2 = CO2 + H2OH =>
C8H18 + 11 O2 = 8 CO2 + 6 H2OH
HI + H2SO3 = H2S + I + H2O =>
6 HI + H2SO3 = H2S + 6 I + 3 H2O
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Equations balanced on 12/04/23
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