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4 NH4 + O2 = (NH4)4O2
Li2O + HCl = LiOH + LiCl =>
Li2O + HCl = LiOH + LiCl
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
FeSO4 + CsClO4 = Fe(ClO4)2 + Cs2SO4 =>
FeSO4 + 2 CsClO4 = Fe(ClO4)2 + Cs2SO4
C6H12O6 + KOH = KC3H5O3 + H2O =>
C6H12O6 + 2 KOH = 2 KC3H5O3 + 2 H2O
Fe + H2SO4 = Fe2SO43 + S + H2O =>
6 Fe + 43 H2SO4 = 3 Fe2SO43 + 40 S + 43 H2O
As2S5 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 15 H2SO4 + 40 NO
Na + Cu(OH)2 = Na(OH) + Cu =>
2 Na + Cu(OH)2 = 2 Na(OH) + Cu
AlCl3 + C = Al2C3 + Cl2 =>
2 AlCl3 + 3 C = Al2C3 + 3 Cl2
Na2SO3 + KOH = K2SO3 + NaOH =>
Na2SO3 + 2 KOH = K2SO3 + 2 NaOH
CuBr + MgSO4 = CuSO4 + MgBr =>
CuBr + MgSO4 = CuSO4 + MgBr
BaCl2 + CaO = CaCl2 + BaO =>
BaCl2 + CaO = CaCl2 + BaO
Hg(Zn) + HNO3 = Hg + N2 + Zn(NO3)2 + H2O =>
5 Hg(Zn) + 12 HNO3 = 5 Hg + N2 + 5 Zn(NO3)2 + 6 H2O
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
H{+} + MnO4{-} + Ag = MnO2 + H2O + Ag{+} =>
4 H{+} + MnO4{-} + 3 Ag = MnO2 + 2 H2O + 3 Ag{+}
C14 = C =>
C14 = 14 C
Pt + HCl + NaNO3 = H2PtCl6 + NO2 + H2O + NaCl =>
Pt + 10 HCl + 4 NaNO3 = H2PtCl6 + 4 NO2 + 4 H2O + 4 NaCl
LaNi5H6 = LaNi5 + H =>
LaNi5H6 = LaNi5 + 6 H
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
H2SZn = ZnSH2 =>
H2SZn = ZnSH2
CO2 + H2O = C8H8O3 + O2 =>
16 CO2 + 8 H2O = 2 C8H8O3 + 17 O2
Cr + KBr = CrBr2 + K2 =>
Cr + 2 KBr = CrBr2 + K2
NaF + K3N = Na3N + KF =>
3 NaF + K3N = Na3N + 3 KF
Hg + H2SO4 = Hg2(SO4) + H2O + SO2 =>
2 Hg + 2 H2SO4 = Hg2(SO4) + 2 H2O + SO2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + CsClO4 =>
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + 2 CsClO4
COH2 = H2CO =>
COH2 = H2CO
Na2SO3 + KOH = K2SO3 + NaOH =>
Na2SO3 + 2 KOH = K2SO3 + 2 NaOH
BaCl2 + Ca2O = CaCl + BaO =>
BaCl2 + Ca2O = 2 CaCl + BaO
C6H10 + Br2 = CBr + HBr =>
C6H10 + 8 Br2 = 6 CBr + 10 HBr
HNO2 = NO2 + NO + H2O =>
2 HNO2 = NO2 + NO + H2O
BaCl2 + CaO = CaCl2 + BaO =>
BaCl2 + CaO = CaCl2 + BaO
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
MgSO4 + NO3 = Mg(NO3)2 + (SO4)2 =>
2 MgSO4 + 4 NO3 = 2 Mg(NO3)2 + (SO4)2
Nb2O5 + LiOH = LiNbO3 + H2O =>
Nb2O5 + 2 LiOH = 2 LiNbO3 + H2O
HNO3 + ZnSO4 = Zn(NO3)2 + H2SO4 =>
2 HNO3 + ZnSO4 = Zn(NO3)2 + H2SO4
B + HCl = BCl + H =>
B + HCl = BCl + H
C2H5Br + O2 = CO2 + H2O + HBr =>
C2H5Br + 3 O2 = 2 CO2 + 2 H2O + HBr
C15H302 + O2 = CO2 + H2O =>
2 C15H302 + 181 O2 = 30 CO2 + 302 H2O
NaCl + NaOH = Na2 + OHCl =>
NaCl + NaOH = Na2 + OHCl
K2SO3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 3 H2O + 9 K2SO4 + 2 MnSO4
NH4ClO4(s) = N2(g) + O2(g) + HCl(g) + H2O(l) =>
4 NH4ClO4(s) = 2 N2(g) + 5 O2(g) + 4 HCl(g) + 6 H2O(l)
NaCO3 = Na + CO3 =>
NaCO3 = Na + CO3
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
Cr2O7{-2} + (CH3)2CHOH + H{+} = Cr{3+} + (CH3)2CO + H2O =>
Cr2O7{-2} + 3(CH3)2CHOH + 8 H{+} = 2 Cr{3+} + 3(CH3)2CO + 7 H2O
Cu(OH)2 + Be(NO3)2 = Cu(NO3)2 + Be(OH)2 =>
Cu(OH)2 + Be(NO3)2 = Cu(NO3)2 + Be(OH)2
CH3CHO + O2 = CH3CO2H =>
2 CH3CHO + O2 = 2 CH3CO2H
NaBr(aq) + Cl2(g) = Br2 + NaCl(aq) =>
2 NaBr(aq) + Cl2(g) = Br2 + 2 NaCl(aq)
KOH = K2O + H2O =>
2 KOH = K2O + H2O
CuSO4 + ZnCl = ZnSO4 + CuCl =>
CuSO4 + ZnCl = ZnSO4 + CuCl
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