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N2 + 3 H2 = 2 NH3
Sr + NaCl = SrCl2 + Na =>
Sr + 2 NaCl = SrCl2 + 2 Na
AgC2H3O2 + MgCl2 = AgCl + Mg(C2H3O2)2 =>
2 AgC2H3O2 + MgCl2 = 2 AgCl + Mg(C2H3O2)2
ZnOLiOH = LiOZnOH =>
ZnOLiOH = LiOZnOH
Fe(OH)3 + Na2S = Fe2S3 + NaOH =>
2 Fe(OH)3 + 3 Na2S = Fe2S3 + 6 NaOH
Sb2S3(s) + HCl(aq) = SbCl3(aq) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)
Ni(NO3)3(aq) + KBr(aq) = NiBr3(s) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(s) + 3 KNO3(aq)
C6H5CH3 + Br2 = C6H5CH3Br2 =>
C6H5CH3 + Br2 = C6H5CH3Br2
Fe(OH)3 + NaOH = Na3FeO3 + H2O =>
Fe(OH)3 + 3 NaOH = Na3FeO3 + 3 H2O
H2TeO3 = TeO2 + H2O =>
H2TeO3 = TeO2 + H2O
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
Mg + Al(OH)4{-} = Mg{2+} + OH{-} + Al =>
3 Mg + 2 Al(OH)4{-} = 3 Mg{2+} + 8 OH{-} + 2 Al
NiS2 + O2 = NiO + SO2 =>
2 NiS2 + 5 O2 = 2 NiO + 4 SO2
Fe + Cu2S = Fe2S3 + Cu =>
2 Fe + 3 Cu2S = Fe2S3 + 6 Cu
AgO + HCl = AgCl + HO =>
AgO + HCl = AgCl + HO
S + H2O2 = H2SO4 + H2O =>
S + 3 H2O2 = H2SO4 + 2 H2O
H3AsO4 + Al + H{+} = AsH3 + Al{3+} + H2O =>
3 H3AsO4 + 8 Al + 24 H{+} = 3 AsH3 + 8 Al{3+} + 12 H2O
NaI + Na2S4O6 + NaCl + H2O = NaIO3 + Na2S2O3 + HCl =>
NaI + 3 Na2S4O6 + 6 NaCl + 3 H2O = NaIO3 + 6 Na2S2O3 + 6 HCl
Mn + AlCl3 = MnCl2 + Al =>
3 Mn + 2 AlCl3 = 3 MnCl2 + 2 Al
C6H12O64 + HCl = C6H10O5 + H2O + Cl =>
C6H12O64 + 116 HCl = C6H10O5 + 59 H2O + 116 Cl
AgOH + NH4OH = [Ag(NH3)2]OH + H2O =>
AgOH + 2 NH4OH = [Ag(NH3)2]OH + 2 H2O
KMnO4 + K2S = MnO + S + K2O =>
2 KMnO4 + 5 K2S = 2 MnO + 5 S + 6 K2O
NaNO3 + AgNO3 = NaAg + NO3 =>
NaNO3 + AgNO3 = NaAg + 2 NO3
FeSO4 + KCN = K4[Fe(CN)6] + K2SO4 =>
FeSO4 + 6 KCN = K4[Fe(CN)6] + K2SO4
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
NaClO(aq) + HCl(aq) = NaCl(aq) + Cl2(g) + H2O(l) =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + Cl2(g) + H2O(l)
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)
CH3COOH + NaCl = HCl + NaCH3COO =>
CH3COOH + NaCl = HCl + NaCH3COO
MnO(s) + PbO2(s) + HNO3(aq) = HMnO4(aq) + Pb(NO3)2(aq) + H2O(l) =>
2 MnO(s) + 5 PbO2(s) + 10 HNO3(aq) = 2 HMnO4(aq) + 5 Pb(NO3)2(aq) + 4 H2O(l)
MnO2 + OH{-} + O2 = MnO4{-}2 + H2O =>
4 MnO2 + 4 OH{-} + 3 O2 = 4 MnO4{-}2 + 2 H2O
Sn + Cu2O = SnO2 + Cu =>
Sn + 2 Cu2O = SnO2 + 4 Cu
NO + HBrO4 + H2O = Br2 + HNO3 =>
14 NO + 6 HBrO4 + 4 H2O = 3 Br2 + 14 HNO3
As2O3 + H2O2 + OH{-} = AsO43{-} + H2O =>
As2O3 + 82 H2O2 + 2 OH{-} = 2 AsO43{-} + 83 H2O
SrBr2 + (NH4)2S = SrS + NH4Br =>
SrBr2 + (NH4)2S = SrS + 2 NH4Br
KI + HCN = KCN + HI =>
KI + HCN = KCN + HI
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(OH)2 + H2O2 = Pb3O4 + H2O =>
3 Pb(OH)2 + H2O2 = Pb3O4 + 4 H2O
Be + S2 = BeS =>
2 Be + S2 = 2 BeS
C17H35COOH + O2 = CO + H2O =>
C17H35COOH + 17 O2 = 18 CO + 18 H2O
SrO2 + H2O = Sr(OH)2 + O2 =>
2 SrO2 + 2 H2O = 2 Sr(OH)2 + O2
(NH2)2CO + HNO3 = (NH2)2CO*HNO3 =>
(NH2)2CO + HNO3 = (NH2)2CO*HNO3
CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br
Fe(OH)2 + NaOH + Cl2 = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 6 NaOH + 2 Cl2 = Na2FeO4 + 4 NaCl + 4 H2O
H2CrO4 + H{+} + C6H12O = C6H10O + Cr{+3} + H2O =>
2 H2CrO4 + 6 H{+} + 3 C6H12O = 3 C6H10O + 2 Cr{+3} + 8 H2O
Mg + HBr = H + MgBr2 =>
Mg + 2 HBr = 2 H + MgBr2
C9H10O + NaBH4 = C9H12O + NaBH2 =>
C9H10O + NaBH4 = C9H12O + NaBH2
NaCl(aq) + KOH(aq) = NaOH + KCl =>
NaCl(aq) + KOH(aq) = NaOH + KCl
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
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