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5 SrS + 5 Ti + 7 S + 3 Se = Sr5Ti5S12Se3
K3PO4 + Fe(NO3)3 = KNO3 + Fe3(PO4)3 =>
3 K3PO4 + 3 Fe(NO3)3 = 9 KNO3 + Fe3(PO4)3
CH3OH + CO2 = CH3COOH + O =>
CH3OH + CO2 = CH3COOH + O
LaCl3 + NH4HCO3 = La2(CO3)3 + NH4Cl + CO2 + H2O =>
2 LaCl3 + 6 NH4HCO3 = La2(CO3)3 + 6 NH4Cl + 3 CO2 + 3 H2O
CuO0 = CuO =>
CuO0 = CuO
CoCl2 + NH4OH = Cl2[Co(NH3)6] + H2O =>
CoCl2 + 6 NH4OH = Cl2[Co(NH3)6] + 6 H2O
C3H7OH + KMnO4 = CH3COOH + KOH + MnO2 =>
2 C3H7OH + 4 KMnO4 = 3 CH3COOH + 4 KOH + 4 MnO2
CuCO3 + HNO3 = CO2 + Cu(NO3)2 + H2O =>
CuCO3 + 2 HNO3 = CO2 + Cu(NO3)2 + H2O
Na2HVO4 = Na4V2O7H2O =>
2 Na2HVO4 = Na4V2O7H2O
NaOH + H2Cr2O7 = Na2Cr2O7 + H2O =>
2 NaOH + H2Cr2O7 = Na2Cr2O7 + 2 H2O
CH3COOH + Li2CO3 = LiC2H3O2 + H2CO3 =>
2 CH3COOH + Li2CO3 = 2 LiC2H3O2 + H2CO3
Pb(C2H3O2)2 + Na2SO4 = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2 + Na2SO4 = PbSO4 + 2 NaC2H3O2
Zn(NO3) + K = KNO3 + Zn =>
Zn(NO3) + K = KNO3 + Zn
C15H9O + O2 = CO2 + H2O =>
4 C15H9O + 67 O2 = 60 CO2 + 18 H2O
H2O + H2 = H3O =>
2 H2O + H2 = 2 H3O
C6H10O5 + NaOH = C6H12O6 + Na2O =>
C6H10O5 + 2 NaOH = C6H12O6 + Na2O
C6H8O7 + NO3{-} + H{+} = N2 + H2O + CO2 =>
5 C6H8O7 + 18 NO3{-} + 18 H{+} = 9 N2 + 29 H2O + 30 CO2
Cr2O72{-} + H3PO3 + H{+} = Cr3{+} + H3PO4 + H2O =>
6 Cr2O72{-} + 427 H3PO3 + 10 H{+} = 4 Cr3{+} + 427 H3PO4 + 5 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C3H3Ag + H2SO4 = C3H4 + Ag2SO4 =>
2 C3H3Ag + H2SO4 = 2 C3H4 + Ag2SO4
Ag3N = Ag + N2 =>
2 Ag3N = 6 Ag + N2
Hg(NO3)2 + CaBr2 = HgBr2 + Ca(NO3)2 =>
Hg(NO3)2 + CaBr2 = HgBr2 + Ca(NO3)2
C10H7OH + C4H9I + NaOH = C14H16O + NaI + H2O =>
C10H7OH + C4H9I + NaOH = C14H16O + NaI + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2O*Al2O3*2SiO2 + CO2 = Na2CO3 + Al2O3 + SiO2 =>
Na2O*Al2O3*2SiO2 + CO2 = Na2CO3 + Al2O3 + 2 SiO2
CH3C(CH3)2Br = HBr + C3H6CH2 =>
CH3C(CH3)2Br = HBr + C3H6CH2
Bi2O3 + Al = Al2O3 + Bi =>
Bi2O3 + 2 Al = Al2O3 + 2 Bi
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Na2FeO4 + Ba(NO3)2 = BaFeO4 + NaNO3 =>
Na2FeO4 + Ba(NO3)2 = BaFeO4 + 2 NaNO3
HC2H3O2 + CuSO4 = H2SO4 + Cu(C2H3O2)2 =>
2 HC2H3O2 + CuSO4 = H2SO4 + Cu(C2H3O2)2
Li2 + H2 = LiH2 =>
Li2 + 2 H2 = 2 LiH2
CuOHNO3KOH = KNO3Cu(OH)2 =>
CuOHNO3KOH = KNO3Cu(OH)2
CH3NH2 = CH3 + NH2 =>
CH3NH2 = CH3 + NH2
KOH + (NH4)2SO4 = KSO4 + OH(NH4)2 =>
KOH + (NH4)2SO4 = KSO4 + OH(NH4)2
FeCl3 + C2K2O4 = K3[Fe(C2O4)3] + KCl =>
FeCl3 + 3 C2K2O4 = K3[Fe(C2O4)3] + 3 KCl
Na3PO4 + FeSO4 = Na3SO4 + PO4Fe =>
Na3PO4 + FeSO4 = Na3SO4 + PO4Fe
Ca + AlCl3 = Ca3Cl2 + Al2 =>
9 Ca + 2 AlCl3 = 3 Ca3Cl2 + Al2
H2SO4 + Na = NaSO3 + H2O =>
H2SO4 + Na = NaSO3 + H2O
Na4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6]3 + NaCl =>
3 Na4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 NaCl
H{2} + N{2} = N + H{3} =>
2 H{2} + N{2} = N + 2 H{3}
Mn{2} + BiO3{-} + H{+} = Bi{3} + MnO4{-} + H2O =>
2 Mn{2} + 5 BiO3{-} + 14 H{+} = 5 Bi{3} + 2 MnO4{-} + 7 H2O
NH3(g) + O2(g) + CH4(g) = HCN9(aq) + H2O(l) =>
18 NH3(g) + 15 O2(g) + 2 CH4(g) = 2 HCN9(aq) + 30 H2O(l)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
KOHCu(No3)2 = K(No3)2CuOH =>
KOHCu(No3)2 = K(No3)2CuOH
CuNO3 + Sc = Sc(NO3)2 + Cu =>
2 CuNO3 + Sc = Sc(NO3)2 + 2 Cu
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + NH4{+} + H{+} + SO4{-2} + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 2 NH4{+} + 2 H{+} + 2 SO4{-2} + 6 H2O
C2O4{2-} + H{+} + MnO4{-} = C2O4 + Mn{2+} + H2O =>
5 C2O4{2-} + 16 H{+} + 2 MnO4{-} = 5 C2O4 + 2 Mn{2+} + 8 H2O
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