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2 KBr + Cl2 = 2 KCl + Br2
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
NH3 + I = N2I6 + H2 =>
2 NH3 + 6 I = N2I6 + 3 H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AgNO3 + NH3 = Ag(NH3)2NO3 =>
AgNO3 + 2 NH3 = Ag(NH3)2NO3
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CaOH + Mg(OH)2 + SiO + H2O = Ca2MgSi2O7 + H2 =>
2 CaOH + Mg(OH)2 + 2 SiO + H2O = Ca2MgSi2O7 + 3 H2
KHC8H4O4 + HCl = KCl + HHC8H4O4 =>
KHC8H4O4 + HCl = KCl + HHC8H4O4
Be(OH)2 + SO3 = Be(SO4) + H2O =>
Be(OH)2 + SO3 = Be(SO4) + H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Ba(OH)2 + MnCl2 = Mn(OH)2 + Ba + Cl2 =>
Ba(OH)2 + MnCl2 = Mn(OH)2 + Ba + Cl2
Ag2SO3 + Fe = Fe2(SO3)3 + Ag =>
3 Ag2SO3 + 2 Fe = Fe2(SO3)3 + 6 Ag
Fe + Au2Cl3 = FeAu2Cl3 =>
Fe + Au2Cl3 = FeAu2Cl3
(NH4)2CrO4 + O2 = Cr2O3 + N2 + H2O =>
4(NH4)2CrO4 + 3 O2 = 2 Cr2O3 + 4 N2 + 16 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3(HSO4) + Fe2(SO4)3 + H2O + K =>
2 K2Cr2O7 + 14 FeSO4 + 15 H2SO4 = 2 Cr2(SO4)3(HSO4) + 7 Fe2(SO4)3 + 14 H2O + 4 K
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbCl2(aq) =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbCl2(aq)
P4 + H2O = H3PO2 + H =>
P4 + 8 H2O = 4 H3PO2 + 4 H
[Cu(NH3)4](OH)2 + H2O + H2SO4 = (NH4)2SO4 + [Cu(H2O)4]SO4 =>
[Cu(NH3)4](OH)2 + 2 H2O + 3 H2SO4 = 2(NH4)2SO4 + [Cu(H2O)4]SO4
C + P = C3P4 =>
3 C + 4 P = C3P4
Mg + NH2 = Mg3N2 + H2 =>
3 Mg + 2 NH2 = Mg3N2 + 2 H2
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq) =>
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq)
PO2 + KOH = H2KPO3 + K3PO4 + H2O =>
2 PO2 + 4 KOH = H2KPO3 + K3PO4 + H2O
CuCl2(aq) + Na2S(aq) = CuS + NaCl =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl
Sr(OH)2 + (NH4)2S = NH3 + HOH + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 HOH + SrS
Cl2 + SnBr4 = BrCl + Sn =>
2 Cl2 + SnBr4 = 4 BrCl + Sn
Zn + H2Cl = ZnCl + H =>
Zn + H2Cl = ZnCl + 2 H
AgNO3 + (SO3) = Ag2SO3 + NO3 =>
2 AgNO3 + (SO3) = Ag2SO3 + 2 NO3
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
(CH3COO)2Ca = C3H6O + CaCO3 =>
(CH3COO)2Ca = C3H6O + CaCO3
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
Fe(NO3)3 + K3Fe(CN)6 = Fe(CN)3 + K3Fe(NO3)6 =>
2 Fe(NO3)3 + K3Fe(CN)6 = 2 Fe(CN)3 + K3Fe(NO3)6
C9998H19996 + O2 = CO2 + H2O =>
C9998H19996 + 14997 O2 = 9998 CO2 + 9998 H2O
H4SiO4 + Be(OH)2 = Be2SiO4 + H2O =>
H4SiO4 + 2 Be(OH)2 = Be2SiO4 + 4 H2O
CaCO3(s) + H2SO4(aq) = CaSO4(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(aq) = CaSO4(aq) + CO2(g) + H2O(l)
Ag + K2SO3 = Ag2O3S + K =>
2 Ag + K2SO3 = Ag2O3S + 2 K
HBr + K2Cr3O7 = KBr + Br3Cr + H2O + Br2 =>
28 HBr + 2 K2Cr3O7 = 4 KBr + 6 Br3Cr + 14 H2O + 3 Br2
HCOONH4 + NaOH = NaCN + H2O =>
HCOONH4 + NaOH = NaCN + 3 H2O
C10H14 + C2H6O = C15H18O + C2H4 =>
14 C10H14 + 6 C2H6O = 6 C15H18O + 31 C2H4
HNO3 + H3(PO3) = NO + H3(PO4) + H2O =>
2 HNO3 + 3 H3(PO3) = 2 NO + 3 H3(PO4) + H2O
MnO4 + SO3 + H3O = Mn2SO4 + H2O =>
2 MnO4 + SO3 + 14 H3O = Mn2SO4 + 21 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH3(CH2)5CH3 + O2 = COC2 + H2O =>
6 CH3(CH2)5CH3 + 31 O2 = 14 COC2 + 48 H2O
H2O + H3PO4 + Fe = FeH2PO4{-} + H3O{+} =>
H2O + H3PO4 + Fe = FeH2PO4{-} + H3O{+}
H2O + I{-} + Br2 = IO3{-} + Br{-} + H{+} =>
3 H2O + I{-} + 3 Br2 = IO3{-} + 6 Br{-} + 6 H{+}
KN3 = K + N =>
KN3 = K + 3 N
HCl(aq) + KI(aq) = HI + KCl =>
HCl(aq) + KI(aq) = HI + KCl
Cu11O6 + CH4 = Cu + CH4O =>
Cu11O6 + 6 CH4 = 11 Cu + 6 CH4O
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