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ZnBr2(aq) + NH4OH(aq) = NH4Br2 + Zn(OH)
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
Ba + MgCo3 = BaCo3 + Mg =>
Ba + MgCo3 = BaCo3 + Mg
(NH4)2C2O4 + CoCl2 = NH4Cl + C2Co + O4 =>
(NH4)2C2O4 + CoCl2 = 2 NH4Cl + C2Co + O4
C8H8O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C8H8O2 + 6 NaHCO3 = 2 Na3C6H5O7 + 2 H2O + 2 CO2
Hg + Se = Se2Hg =>
Hg + 2 Se = Se2Hg
Fe3C + H2SO4 = Fe2(SO4) + SO2 + CO2 + H2O =>
2 Fe3C + 10 H2SO4 = 3 Fe2(SO4) + 7 SO2 + 2 CO2 + 10 H2O
Cu(OH)2 + NH4OH = [Cu(NH3)4] + (OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4] + (OH)2 + 4 H2O
Cu + HBr = HCuBr2 + H2 =>
2 Cu + 4 HBr = 2 HCuBr2 + H2
Fe2O3 + COH2 = Fe3O4 + CO2 + H2O =>
6 Fe2O3 + COH2 = 4 Fe3O4 + CO2 + H2O
NH4HSO3 + NH3 + H2S = (NH4)2S2O3 + H2O =>
4 NH4HSO3 + 2 NH3 + 2 H2S = 3(NH4)2S2O3 + 3 H2O
BaCO3 = BaC + O2 =>
2 BaCO3 = 2 BaC + 3 O2
Sr(OH)2 + H2O = Sr(H2O)2 + OH =>
Sr(OH)2 + 2 H2O = Sr(H2O)2 + 2 OH
O2 + C2H2 = CO2 + H2O =>
5 O2 + 2 C2H2 = 4 CO2 + 2 H2O
SO2 + SnCl4 = SnSO2 + Cl2 =>
SO2 + SnCl4 = SnSO2 + 2 Cl2
AlCl3 + (NH4)3PO4 = Al(PO4) + NH4Cl =>
AlCl3 + (NH4)3PO4 = Al(PO4) + 3 NH4Cl
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(aq) + 2 NaNO3(aq)
CH3COOH + O = CO2 + H =>
CH3COOH + 2 O = 2 CO2 + 4 H
HClO + RbOH = H2O2 + RbCl =>
HClO + RbOH = H2O2 + RbCl
H2O + K2SO4 = H2SO4 + KOH =>
2 H2O + K2SO4 = H2SO4 + 2 KOH
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu + AgNO3 = CuNO3 + Ag3 =>
3 Cu + 3 AgNO3 = 3 CuNO3 + Ag3
C2H6 + Cl2 = C2H5CH + HCl =>
3 C2H6 + 3 Cl2 = 2 C2H5CH + 6 HCl
SnCl4{-2} + HgCl2 = SnCl6{-2} + Hg2Cl2 =>
SnCl4{-2} + 2 HgCl2 = SnCl6{-2} + Hg2Cl2
Cu(s) + HNO3(aq) = CuNO3 + H2O + NO2 =>
Cu(s) + 2 HNO3(aq) = CuNO3 + H2O + NO2
H2SO3 + LiH = Li2(SO3) + H2 =>
H2SO3 + 2 LiH = Li2(SO3) + 2 H2
(NH4)NO3 = N + (H2O) + O2 =>
2(NH4)NO3 = 4 N + 4(H2O) + O2
Zn + H6PO4 = ZnHPO4 + H2 =>
2 Zn + 2 H6PO4 = 2 ZnHPO4 + 5 H2
Al + H2SO4 = H2S + Al2(SO4)3 + H2O =>
8 Al + 15 H2SO4 = 3 H2S + 4 Al2(SO4)3 + 12 H2O
KNO3 + NH4Cl = KNH4 + ClNO3 =>
KNO3 + NH4Cl = KNH4 + ClNO3
C7H5OCl + KOH = C7H7OCl + C7H5O2Cl + K =>
3 C7H5OCl + 2 KOH = C7H7OCl + 2 C7H5O2Cl + 2 K
K4Fe(OH)6 + HCl = Fe(OH)2 + H2O + KCl =>
K4Fe(OH)6 + 4 HCl = Fe(OH)2 + 4 H2O + 4 KCl
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Sr(NO3)2 + Na2SO4(aq) = SrSO4(s) + NaNO3 =>
Sr(NO3)2 + Na2SO4(aq) = SrSO4(s) + 2 NaNO3
OH + Mn = MnO4 + H2O =>
8 OH + Mn = MnO4 + 4 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
BrO3{-} + NH3OH{+} = Br{-} + NO2 + H3O{+} + H2O =>
5 BrO3{-} + 6 NH3OH{+} = 5 Br{-} + 6 NO2 + 6 H3O{+} + 3 H2O
NaOH(aq) + CO2(g) = NaHCO3(aqui) =>
NaOH(aq) + CO2(g) = NaHCO3(aqui)
C18H35NaO2 + Ca = C36H70CaO4 + Na =>
2 C18H35NaO2 + Ca = C36H70CaO4 + 2 Na
K2CO3(s)HCl(aq) = K2ClCO3H =>
K2CO3(s)HCl(aq) = K2ClCO3H
As4 + O2 = AsO10 =>
As4 + 20 O2 = 4 AsO10
N{+5} + O{-2} + e = N2O3 =>
2 N{+5} + 3 O{-2} + 4e = N2O3
Ca(NO3)2 + Na2SO4 = Ca(SO4)2 + (NO3)Na2 =>
Ca(NO3)2 + 2 Na2SO4 = Ca(SO4)2 + 2(NO3)Na2
Ca(s) + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca(s) + Pb(NO3)2 = 2 Ca(NO3) + Pb
CUSO4 + H2CO3 = CUCO3 + H2SO4 =>
CUSO4 + H2CO3 = CUCO3 + H2SO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
MnO2 + HCl = Mn2Cl + Cl2 + H2O =>
4 MnO2 + 16 HCl = 2 Mn2Cl + 7 Cl2 + 8 H2O
C15H32 = C8H18 + C3H6 =>
3 C15H32 = 3 C8H18 + 7 C3H6
P2O3 + H2O = H4P2O5 = H2P2O3 =>
P2O3 + 2 H2O = H4P2O5
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