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MgS + Cl2Cu = MgCl2 + CuS
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
NO2 + BaCl2 = BaNO2 + Cl2 =>
NO2 + BaCl2 = BaNO2 + Cl2
Bi + Cu = BiCu =>
Bi + Cu = BiCu
AlCl3 + Na2S2O3 + H2O = Al(OH)3 + S + NaCl + SO2 =>
2 AlCl3 + 3 Na2S2O3 + 3 H2O = 2 Al(OH)3 + 3 S + 6 NaCl + 3 SO2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Si2H6 + Cl2 = Si2Cl6 + H2 =>
Si2H6 + 3 Cl2 = Si2Cl6 + 3 H2
Mn(OH)4 + HCl = Mn(OH)3Cl + H2O =>
Mn(OH)4 + HCl = Mn(OH)3Cl + H2O
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
CH2OH2SO4 = CH2SO4H2O =>
CH2OH2SO4 = CH2SO4H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
K2SO3 + ZnS = K2S + ZnSO3 =>
K2SO3 + ZnS = K2S + ZnSO3
Ag(NH3)2OH + C6H5COH = Ag + C6H5COONH4 + H2O + NH3 =>
2 Ag(NH3)2OH + C6H5COH = 2 Ag + C6H5COONH4 + H2O + 3 NH3
C5(H)9O + O2 = CO2 + H2O =>
4 C5(H)9O + 27 O2 = 20 CO2 + 18 H2O
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
(CH2)2 + O2 = (CH2)2O =>
2(CH2)2 + O2 = 2(CH2)2O
O + KCl = KClO =>
O + KCl = KClO
HOCH2COOH + Na2CO3 = HOCH2COONa + CO2 + H2O =>
2 HOCH2COOH + Na2CO3 = 2 HOCH2COONa + CO2 + H2O
Na2SO3 + Pb(No3)2 = NaNo3 + PbSO3 =>
Na2SO3 + Pb(No3)2 = 2 NaNo3 + PbSO3
CaC2 + HBr = CaBr2 + C2H2 =>
CaC2 + 2 HBr = CaBr2 + C2H2
AgNO3 + KJ = AgJ + KNO3 =>
AgNO3 + KJ = AgJ + KNO3
HgN = Hg + N =>
HgN = Hg + N
KOH + HCl + O = KClO3 + H2O =>
KOH + HCl + 3 O = KClO3 + H2O
V(OH)2 + H2O = V(OH)3 + H2 =>
2 V(OH)2 + 2 H2O = 2 V(OH)3 + H2
Pb(NO3)2 + KOH = Pb(OH)2 + NO3K =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 NO3K
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C51H98O6 + KOH = C16H31O2K + C3H8O3 =>
C51H98O6 + 3 KOH = 3 C16H31O2K + C3H8O3
C2H4 + H2O2 = CO2 + H2O =>
C2H4 + 6 H2O2 = 2 CO2 + 8 H2O
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
Al(OH)2Cl = Al + (OH)2Cl =>
Al(OH)2Cl = Al + (OH)2Cl
Cu + AgS = Ag + CuS2 =>
Cu + 2 AgS = 2 Ag + CuS2
Cr(NO3)2 + HNO3 + K2CrO7 = Cr(NO3)3 + H2O + KNO3 =>
9 Cr(NO3)2 + 14 HNO3 + K2CrO7 = 10 Cr(NO3)3 + 7 H2O + 2 KNO3
Na + SiCl3 = NaCl + Si =>
3 Na + SiCl3 = 3 NaCl + Si
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe2O4 + H2O + HNO3 =>
Zn(NO3)2*6H2O + 2 Fe(NO3)3*9H2O = ZnFe2O4 + 20 H2O + 8 HNO3
LiC2H3O2 + FeBr = LiBr + FeC2H3O2 =>
LiC2H3O2 + FeBr = LiBr + FeC2H3O2
CH3CH(OH)CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
15 CH3CH(OH)CH(NH2)COOH + 9 HNO3 = 20 CH3CH(OH)COOH + 12 N2 + 12 H2O
J2 + H2S + H2O = H2SO4 + HJ =>
4 J2 + H2S + 4 H2O = H2SO4 + 8 HJ
NaH + HClO = NaOH + HCl =>
NaH + HClO = NaOH + HCl
[Ag(NH3)2]Cl + C2H2 = Ag2C2 + NH3 + HCl =>
2[Ag(NH3)2]Cl + C2H2 = Ag2C2 + 4 NH3 + 2 HCl
KMnO4 + KCOOH = K3MnO4 + K(COOH)2 =>
KMnO4 + 4 KCOOH = K3MnO4 + 2 K(COOH)2
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
Sb + Cl2 = Sb5Cl5 =>
10 Sb + 5 Cl2 = 2 Sb5Cl5
KClO3 + KMnO4 + HAsO3 = KClO4 + MnAsO3 + KAsO3 + H2O =>
3 KClO3 + KMnO4 + 2 HAsO3 = 3 KClO4 + MnAsO3 + KAsO3 + H2O
[Cr2O7]2{-} + C2H5OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6[Cr2O7]2{-} + 77 C2H5OH + 14 H{+} = 8 Cr3{+} + 77 CH3CHO + 84 H2O
Ce(SO4)2 + Na2C2O4 = Na2SO4 + Ce + CO2 =>
Ce(SO4)2 + 2 Na2C2O4 = 2 Na2SO4 + Ce + 4 CO2
Cu9S5 = Cu2S + S =>
2 Cu9S5 = 9 Cu2S + S
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