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MgI2 + 2 HCl = MgCl2 + 2 HI
C2H4 + HNO3 = CO2 + N2 + H2O =>
5 C2H4 + 12 HNO3 = 10 CO2 + 6 N2 + 16 H2O
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Es + O2 = EsO2 =>
Es + O2 = EsO2
Li + D2O = LiOD + D2 =>
2 Li + 2 D2O = 2 LiOD + D2
Au2S3 + H2 = AuH2 + S =>
Au2S3 + 2 H2 = 2 AuH2 + 3 S
NaCO3 + CaSO4 = NaSO4 + CaCO3 =>
NaCO3 + CaSO4 = NaSO4 + CaCO3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Mo + Cl2 = MoCl =>
2 Mo + Cl2 = 2 MoCl
Cu + Ag3NO2 = Ag + Cu3NO2 =>
3 Cu + Ag3NO2 = 3 Ag + Cu3NO2
NH4Br + AgNO3 = AgBr + NH4 + NO3 =>
NH4Br + AgNO3 = AgBr + NH4 + NO3
(NH4)2CO3 + HCI = NH4CI + H2O + CO2 =>
(NH4)2CO3 + 2 HCI = 2 NH4CI + H2O + CO2
Li + MnO2 = LiMnO2 =>
Li + MnO2 = LiMnO2
Mn3N5 = Mn + N2 =>
2 Mn3N5 = 6 Mn + 5 N2
Mn2O7 + C = MnO2 + CO2 =>
2 Mn2O7 + 3 C = 4 MnO2 + 3 CO2
S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2
Ni + H3PO4 = NiPO4 + H3 =>
Ni + H3PO4 = NiPO4 + H3
LiCl(s) = Li(s) + Cl2 =>
2 LiCl(s) = 2 Li(s) + Cl2
(Cr(N2H4CO)6)4(Cr(CN)4)3 + KMnO7 + H2SO4 = K2Cr2MnSO4 + MnO4 + KNO3 + K2SO4 + CO2 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)4)3 + 928 KMnO7 + 164 H2SO4 = 35 K2Cr2MnSO4 + 893 MnO4 + 600 KNO3 + 129 K2SO4 + 360 CO2 + 644 H2O
NaBr + NaBrO3 = Br2 + Na2O =>
5 NaBr + NaBrO3 = 3 Br2 + 3 Na2O
K3PO4 + CaCH3COO = KCH3COO + Ca3PO4 =>
K3PO4 + 3 CaCH3COO = 3 KCH3COO + Ca3PO4
CH2Br2 + Br2 = CHBr3 + HBr =>
CH2Br2 + Br2 = CHBr3 + HBr
KCl + ZnSO4 = K2SO4 + ZnCl2 =>
2 KCl + ZnSO4 = K2SO4 + ZnCl2
CH3OH + Na2Cr2O7 + H2SO4 = CH3CHO + Na2SO4 + Cr2(SO4)3 + H2O =>
6 CH3OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Na2SO4 + Cr2(SO4)3 + 10 H2O
Cr2O3 + KOH + O2 = H2O + K2CrO4 =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 H2O + 4 K2CrO4
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
PbNO6 = PbO + NO2 + O2 =>
2 PbNO6 = 2 PbO + 2 NO2 + 3 O2
K2S = K2 + S =>
K2S = K2 + S
Bi3O2 + C = Bi + CO =>
Bi3O2 + 2 C = 3 Bi + 2 CO
H2SeO4 + KOH = K2SeO4 + H2O =>
H2SeO4 + 2 KOH = K2SeO4 + 2 H2O
AgCl + NaCO3 = NaCl + CO2 + Ag + O2 =>
2 AgCl + 2 NaCO3 = 2 NaCl + 2 CO2 + 2 Ag + O2
Ca + (NH4)2C2O4 = CaC2O4 + NH4 =>
Ca + (NH4)2C2O4 = CaC2O4 + 2 NH4
H2 + Ge = Ge2H =>
H2 + 4 Ge = 2 Ge2H
Ca(OH)2 + Na2SO4 = Ca2(SO4)2 + NaOH =>
2 Ca(OH)2 + 2 Na2SO4 = Ca2(SO4)2 + 4 NaOH
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Fe + CH3COOH = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(C2H3O2)3 + 3 H2
Li(s) + H2O(l) = LiO(s) + H2(g) =>
Li(s) + H2O(l) = LiO(s) + H2(g)
CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq)
Fe2O3 + H2 = Fe + OH2 =>
Fe2O3 + 3 H2 = 2 Fe + 3 OH2
Cu2S3 + O2 = Cu2O3 + SO2 =>
2 Cu2S3 + 9 O2 = 2 Cu2O3 + 6 SO2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Fe(iii) + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe(iii) + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
BaCl2 + HI = BaI2 + HCl =>
BaCl2 + 2 HI = BaI2 + 2 HCl
Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca
H2 + N2O3 = H2O + N2 =>
3 H2 + N2O3 = 3 H2O + N2
NH4 + CN = NH4CN =>
NH4 + CN = NH4CN
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cr2O72{-} + Br{-} + H{+} = Cr3{+} + BrO3{-} + H2O =>
18 Cr2O72{-} + 427 Br{-} + 30 H{+} = 12 Cr3{+} + 427 BrO3{-} + 15 H2O
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