Equations balanced on the previous day | Equations balanced on the next day |
3 FeCl2 + Al2S3 = 3 FeS + 2 AlCl3
[Os(Cl)6] + BPY = [Os(BPY)2Cl2] + Cl =>
[Os(Cl)6] + 2 BPY = [Os(BPY)2Cl2] + 4 Cl
H{+1)+ClO2{-}+I{-} = Cl{-}+H2O+I2 =>
4 H{+1)+ClO2{-}+4I{-} = Cl{-}+2H2O+2I2
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
Na2S2O3(aq) + HCl(aq) = SO2(g) + S(s) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 2 HCl(aq) = SO2(g) + S(s) + 2 NaCl(aq) + H2O(l)
Ni(NO3)4 + RbS2 = Ni(S2)4 + Rb(NO3) =>
Ni(NO3)4 + 4 RbS2 = Ni(S2)4 + 4 Rb(NO3)
Pb(NO3)2 = Pb + N2 + O2 =>
Pb(NO3)2 = Pb + N2 + 3 O2
Cu{2} + NH4SCN = Cu(SCN)2 + NH4{+} =>
Cu{2} + 2 NH4SCN = Cu(SCN)2 + 2 NH4{+}
Fe(NO3)2 + (Na)3PO4 = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2(Na)3PO4 = Fe3(PO4)2 + 6 NaNO3
NaCl(s) + SO2(g) + H2O(g) + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O =>
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O
Ca4[Fe(CN)6]2 + CH3COOH = H4[Fe(CN)6] + (CH3COO)2Ca =>
Ca4[Fe(CN)6]2 + 8 CH3COOH = 2 H4[Fe(CN)6] + 4(CH3COO)2Ca
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3 + KNO3 =>
Ca(NO3)2(aq) + K2CO3(aq) = CaCO3 + 2 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co{2-} + NH4SCN = [Co(SCN)4]{2-} + NH4 =>
Co{2-} + 4 NH4SCN = [Co(SCN)4]{2-} + 4 NH4
Al(NO3)3 + H2O = Al2O3 + H(NO3) =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 H(NO3)
ZnSO4 + Na2HPO4 = Na2SO4 + ZnHPO4 =>
ZnSO4 + Na2HPO4 = Na2SO4 + ZnHPO4
AgNO3 + HCl = AgCl3 + HNO3 + H2 =>
AgNO3 + 3 HCl = AgCl3 + HNO3 + H2
Fe(s) + HNO3(aq) = Fe(NO3)3 + NO2(g) + H2O(aq) =>
Fe(s) + 6 HNO3(aq) = Fe(NO3)3 + 3 NO2(g) + 3 H2O(aq)
I + O2 = I3O =>
6 I + O2 = 2 I3O
Cl2 + AgNO3 + H2O = AgCl + AgClO3 + HNO =>
3 Cl2 + 6 AgNO3 + 3 H2O = AgCl + 5 AgClO3 + 6 HNO
Al2O3 + H2O = Al + HO2 =>
Al2O3 + H2O = 2 Al + 2 HO2
Pt + NaCl = Na + PtCl =>
Pt + NaCl = Na + PtCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
HCN + Mg(OH)2 = H2O + Mg(CN)2 =>
2 HCN + Mg(OH)2 = 2 H2O + Mg(CN)2
C2 + O2 = C2O =>
2 C2 + O2 = 2 C2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
CaO + Na2CO3 + H2O = CaCO3 + NaOH =>
CaO + Na2CO3 + H2O = CaCO3 + 2 NaOH
Li2O2 + H2O = Li(OH) + O2 =>
2 Li2O2 + 2 H2O = 4 Li(OH) + O2
Zn + Pb(NO3)2 = Pb2 + Zn(NO3) =>
4 Zn + 2 Pb(NO3)2 = Pb2 + 4 Zn(NO3)
H2SO4(aq) + HCl(aq) = HClO3(aq) + H2O(l) + SO2(g) =>
3 H2SO4(aq) + HCl(aq) = HClO3(aq) + 3 H2O(l) + 3 SO2(g)
Cu + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu + 8 H2SO4 + 2 KMnO4 = 5 CuSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Al + C(H3)OH = (C(H3)O)3Al + H2 =>
2 Al + 6 C(H3)OH = 2(C(H3)O)3Al + 3 H2
NH4 + OH + CuSO4 = NH4SO4 + OHCu =>
NH4 + OH + CuSO4 = NH4SO4 + OHCu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O4 + HCl = NaCl + SO2 + H =>
Na2S2O4 + 2 HCl = 2 NaCl + 2 SO2 + 2 H
Pd(NO3)2 + Na2Cr2O4 = NaNO3 + PdCr2O4 =>
Pd(NO3)2 + Na2Cr2O4 = 2 NaNO3 + PdCr2O4
NaI + BaCl2 = NaCl + BaI2 =>
2 NaI + BaCl2 = 2 NaCl + BaI2
Na2C2O4 + MnSO4*H2O + FeSO4*7H2O + NiSO4*6H2O = NiFe2MnC8O16 + Na2SO4 + H2O =>
4 Na2C2O4 + MnSO4*H2O + 2 FeSO4*7H2O + NiSO4*6H2O = NiFe2MnC8O16 + 4 Na2SO4 + 21 H2O
Pb(NO3)2 + NaHCO3 = Pb(HCO3)2 + NaNO3 =>
Pb(NO3)2 + 2 NaHCO3 = Pb(HCO3)2 + 2 NaNO3
BaO + MnO3 = BaMnO4 =>
BaO + MnO3 = BaMnO4
SrSO4 + NH4HCO3 = SrCO3 + CO2 + H2O + (NH4)2SO4 =>
SrSO4 + 2 NH4HCO3 = SrCO3 + CO2 + H2O + (NH4)2SO4
HI + Hg(NO3)2 = HgI + NO3 + H2 =>
2 HI + 2 Hg(NO3)2 = 2 HgI + 4 NO3 + H2
Fe2Cl3 + NH4OH = Fe(OH)3 + (NH4)2Cl =>
Fe2Cl3 + 6 NH4OH = 2 Fe(OH)3 + 3(NH4)2Cl
CoCl3(aq) + NaOH(aq) = CoOH(s) + NaCl3 =>
CoCl3(aq) + NaOH(aq) = CoOH(s) + NaCl3
H22H2O(g) = H2(g) + O2(g) =>
2 H22H2O(g) = 24 H2(g) + O2(g)
SnCl2 + NaOH(aq) = NaCl(s) + Sn(OH)2 =>
SnCl2 + 2 NaOH(aq) = 2 NaCl(s) + Sn(OH)2
Pb(NO3)2 + K2I = PbI2 + K2NO3 =>
Pb(NO3)2 + 2 K2I = PbI2 + 2 K2NO3
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Equations balanced on 12/05/23
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