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Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Fe + HBr = FeBr2 + H2 =>
Fe + 2 HBr = FeBr2 + H2
LiBr = Li + Br2 =>
2 LiBr = 2 Li + Br2
Zr + H3BO3 = Zr3(BO3)4 + H2 =>
3 Zr + 4 H3BO3 = Zr3(BO3)4 + 6 H2
Pb(ClO4)2(aq) + KBr(aq) = PbBr2(s) + KClO4(aq) =>
Pb(ClO4)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KClO4(aq)
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
SO2 + CO2 = CO4S =>
SO2 + CO2 = CO4S
Ze2O3 + HCl = ZeCl3 + H2O =>
Ze2O3 + 6 HCl = 2 ZeCl3 + 3 H2O
FeCl3 + NaNO3 = Fe(NO3)3 + NaCl =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 NaCl
IO3 + OH = IO6 + H2O =>
IO3 + 6 OH = IO6 + 3 H2O
HNO3(aq) + AgOH(s) = AgNO3(aq) + H2O =>
HNO3(aq) + AgOH(s) = AgNO3(aq) + H2O
FeCl4 + Na2CO3 = Fe2(CO3)4 + NaCl =>
2 FeCl4 + 4 Na2CO3 = Fe2(CO3)4 + 8 NaCl
NaCl + H2O2 + Cu = CuCl + NaOH =>
2 NaCl + H2O2 + 2 Cu = 2 CuCl + 2 NaOH
Zn(BrO3)2 = Zn + BrO3 =>
Zn(BrO3)2 = Zn + 2 BrO3
C8H218 + O2 = CO2 + H2O =>
2 C8H218 + 125 O2 = 16 CO2 + 218 H2O
C20H26 + OH + K = C20H6O20K4 + H2O =>
C20H26 + 60 OH + 4 K = C20H6O20K4 + 40 H2O
(NH4)2 + CuO = N2 + Cu + H2O =>
(NH4)2 + 4 CuO = N2 + 4 Cu + 4 H2O
MgCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + MgSO4(aq) =>
MgCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + MgSO4(aq)
Na2S2O8 + Al = Na2SO4 + Al2(SO4)3 =>
3 Na2S2O8 + 2 Al = 3 Na2SO4 + Al2(SO4)3
AgO(calor) = Ag + O =>
AgO(calor) = Ag + O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Cl2 + CrCl3 + KCl + H2O = K2Cr2O7 + HCl =>
3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O = K2Cr2O7 + 14 HCl
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
KClO3 + KNO2 = KNO3 + KCl =>
KClO3 + 3 KNO2 = 3 KNO3 + KCl
C60H96O38NS + H2O = CH4 + CO2 + NH3 + H2S =>
8 C60H96O38NS + 146 H2O = 255 CH4 + 225 CO2 + 8 NH3 + 8 H2S
KNO3 + H2O = OHK + HNO3 =>
KNO3 + H2O = OHK + HNO3
AlS + KOH{-}1 = AlOH{-}1 + KS =>
AlS + KOH{-}1 = AlOH{-}1 + KS
CN{-} + H2O = HCN + OH{-} =>
CN{-} + H2O = HCN + OH{-}
NaClO + Ca(OH)2 = Ca(ClO)2 + NaOH =>
2 NaClO + Ca(OH)2 = Ca(ClO)2 + 2 NaOH
K2S = K + S2 =>
2 K2S = 4 K + S2
H2O(l) + P4O10 = H3PO4(ac) =>
6 H2O(l) + P4O10 = 4 H3PO4(ac)
H2CO3 + Ca(OH)2 = CO3Ca + H2O =>
H2CO3 + Ca(OH)2 = CO3Ca + 2 H2O
O2 + ZnI2 = I2 + ZnO2 =>
O2 + ZnI2 = I2 + ZnO2
CoCl2 + KCN = Co(CN)2 + KCl =>
CoCl2 + 2 KCN = Co(CN)2 + 2 KCl
KMnO4 + CH2CHCH3 + KOH = CH2(OH)CH(OH)CH3 + K2MnO4 =>
2 KMnO4 + CH2CHCH3 + 2 KOH = CH2(OH)CH(OH)CH3 + 2 K2MnO4
Mn{2+} + Cl{-} = MnCl2 =>
Mn{2+} + 2 Cl{-} = MnCl2
Cu(OH)2 + SiO2 = CuO2 + Si(OH)2 =>
Cu(OH)2 + SiO2 = CuO2 + Si(OH)2
Cu + Ag3N = Ag + CuN =>
Cu + Ag3N = 3 Ag + CuN
Mg3N2(s) + HCl = MgCl2 + NH4Cl =>
Mg3N2(s) + 8 HCl = 3 MgCl2 + 2 NH4Cl
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
CuS + SO2 = CuO + S =>
2 CuS + SO2 = 2 CuO + 3 S
Cr(oh)3 + O2 = Cr2O3 =>
4 Cr(oh)3 + 9 O2 = 6 Cr2O3
BaJ2 + H2SO4 = BaSO4 + HJ =>
BaJ2 + H2SO4 = BaSO4 + 2 HJ
Cr2O6 + H2O = H2Cr2O7 =>
Cr2O6 + H2O = H2Cr2O7
HCIO4 + NH3 = H2CINO3 + H2O =>
HCIO4 + NH3 = H2CINO3 + H2O
Me2O + H3PO4 = Me3PO4 + H2O =>
3 Me2O + 2 H3PO4 = 2 Me3PO4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H8C2 + O2 = H2O + CO2 =>
H8C2 + 4 O2 = 4 H2O + 2 CO2
N2H4 + N2O3 = N2 + H2O =>
3 N2H4 + 2 N2O3 = 5 N2 + 6 H2O
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