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Sn(II)N + AlS = Sn(II)S + AlN
(Cr2O7){-} + Na2S + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
8(Cr2O7){-} + 7 Na2S + 42 H{+} = 14 H2O + 16 Cr{3+} + 7 SO4{2-} + 14 NaOH
HI + KHCO3 = KCO3 + IH2 =>
HI + KHCO3 = KCO3 + IH2
BaSO4 + Al(C2H3O2)3 = Al2(SO4)3 + Ba(C2H3O2)2 =>
3 BaSO4 + 2 Al(C2H3O2)3 = Al2(SO4)3 + 3 Ba(C2H3O2)2
SnSO4 + AgNO3 = Ag2(SO4) + Sn(NO3)2 =>
SnSO4 + 2 AgNO3 = Ag2(SO4) + Sn(NO3)2
CH3CH2OH + Cl2 = CH2Cl2 + H2O =>
CH3CH2OH + 2 Cl2 = 2 CH2Cl2 + H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + Li(NO3) =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 Li(NO3)
C + Mg = Mg2C3 =>
3 C + 2 Mg = Mg2C3
CO2 + Ba(OH)2 = Ba(CO3) + H2O =>
CO2 + Ba(OH)2 = Ba(CO3) + H2O
Cr3{+} + H2O2 + NaOH = Cr(OH)3 + Na{+} =>
Cr3{+} + 4 H2O2 + NaOH = 3 Cr(OH)3 + Na{+}
CsI(Tl) = Cs + TlI =>
CsI(Tl) = Cs + TlI
Zn(s) + HNO3(g) = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3(g) = Zn(NO3)2 + H2(g)
NH4OH + PbCl2 = (NH4)Cl + Pb(OH)2 =>
2 NH4OH + PbCl2 = 2(NH4)Cl + Pb(OH)2
AlP + NaOH + H2O = Na[Al(OH)4] + PH3 =>
AlP + NaOH + 3 H2O = Na[Al(OH)4] + PH3
(NH4)6Mo7O24 + HCl + Zn = Mo5O14 + ZnCl2 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 44 HCl + 7 Zn = 7 Mo5O14 + 7 ZnCl2 + 30 NH4Cl + 22 H2O
NO2 + H2O = NH4NO3 + O2 =>
4 NO2 + 4 H2O = 2 NH4NO3 + 3 O2
NaCl + Pb2(CO3)3 = Na2(CO3) + Pb + Cl3 =>
6 NaCl + Pb2(CO3)3 = 3 Na2(CO3) + 2 Pb + 2 Cl3
Cu + HNO3 = Cu(NO3)2 + H2OO + NO =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2OO + 2 NO
Fe(No3)3 + Na2Co3 = (No3)Co + FeNa2 =>
Fe(No3)3 + Na2Co3 = 3(No3)Co + FeNa2
CaSO4 + K2S = K2SO4 + CaS =>
CaSO4 + K2S = K2SO4 + CaS
C2O2H4 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 C2O2H4 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
Na2SO3 + Na2Cr2O7 + H2SO4 = NaSO4 + Cr2(SO4)3 + H2O =>
Na2SO3 + Na2Cr2O7 + 6 H2SO4 = 4 NaSO4 + Cr2(SO4)3 + 6 H2O
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg =>
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Fe(ClO)2 + HCl + K2Cr2O7 = Fe(ClO4)3 + KCl + CrCl3 + H2O =>
2 Fe(ClO)2 + 58 HCl + 7 K2Cr2O7 = 2 Fe(ClO4)3 + 14 KCl + 14 CrCl3 + 29 H2O
Na + PCl5 = NaCl + Na3P =>
8 Na + PCl5 = 5 NaCl + Na3P
CHCl3 + HF = CHClF2 + HCl =>
CHCl3 + 2 HF = CHClF2 + 2 HCl
NaOH(aq) + H2Hg(g) = Na2Hg(s) + H2O(l) =>
2 NaOH(aq) + H2Hg(g) = Na2Hg(s) + 2 H2O(l)
SrSO4 + NH4NO3 = Sr(NO3)2 + (NH4)2SO4 =>
SrSO4 + 2 NH4NO3 = Sr(NO3)2 + (NH4)2SO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K2Cr2O7 + H2S + H2O = S + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 H2S + H2O = 3 S + 2 Cr(OH)3 + 2 KOH
MgO2(s) + HCl = MgCl2 + H2O + Cl2(g) =>
MgO2(s) + 4 HCl = MgCl2 + 2 H2O + Cl2(g)
Cs(s) + Br2(l) = Cs(l)Br2(s) =>
Cs(s) + Br2(l) = Cs(l)Br2(s)
NaBr + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Br =>
2 NaBr + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + 2 Br
NH3 + HJ = NH2 + H2J =>
NH3 + HJ = NH2 + H2J
WO3 + NaOH = Na2WO4 + H2O =>
WO3 + 2 NaOH = Na2WO4 + H2O
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + H2(g) =>
2 CH3Cl(g) + Cl2(g) = 2 CH2Cl2(g) + H2(g)
Hg2Cl2 + NH4OH = NH4Cl + Hg(OH) =>
Hg2Cl2 + 2 NH4OH = 2 NH4Cl + 2 Hg(OH)
CH3COOH + Na2O = CH3COONa + NaOH =>
CH3COOH + Na2O = CH3COONa + NaOH
Co + Cl4 + AgNO3 = CoNO3 + AgCl =>
4 Co + Cl4 + 4 AgNO3 = 4 CoNO3 + 4 AgCl
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
FeCl2(aq) + NaOH(aq) = Fe(OH)2(aq) + NaCl(s) =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + 2 NaCl(s)
KNO3 = KNO2 + O3 =>
3 KNO3 = 3 KNO2 + O3
Mg + HSO4 = Mg(SO4)2 + H2 =>
Mg + 2 HSO4 = Mg(SO4)2 + H2
ZnS + F2 = ZnF2 + S =>
ZnS + F2 = ZnF2 + S
AsCl3 + Li[AlH4] = AsH3 + LiCl + AlCl3 =>
4 AsCl3 + 3 Li[AlH4] = 4 AsH3 + 3 LiCl + 3 AlCl3
I3Cr + KOH + Br2 = KIO4 + K2CrO4 + KBr + H2O =>
2 I3Cr + 64 KOH + 27 Br2 = 6 KIO4 + 2 K2CrO4 + 54 KBr + 32 H2O
AgNO3 + NH4OH = NH4Ag + NO3OH =>
AgNO3 + NH4OH = NH4Ag + NO3OH
N + FeO = Fe + NO =>
N + FeO = Fe + NO
CO + H2O + SO3 = C6H6S + O2 =>
6 CO + 3 H2O + SO3 = C6H6S + 6 O2
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