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3 Be + 4 H2SO4 = 3 BeSO4 + S + 4 H2O
H3PO4 + K(HCO3)2 = K3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 K(HCO3)2 = K3(PO4)2 + 6 H2O + 6 CO2
CHCH + Br2 = CHBr2CHBr2 =>
CHCH + 2 Br2 = CHBr2CHBr2
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
Ag + HNO3(st) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(st) = AgNO3 + NO2 + H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
AgNO3 + NaCl(ac) = AgCl + NaNO3 =>
AgNO3 + NaCl(ac) = AgCl + NaNO3
ZnS(s) + O2(g) = ZnO(s) + S(s) =>
2 ZnS(s) + O2(g) = 2 ZnO(s) + 2 S(s)
C + U3O8 = U + CO2 =>
4 C + U3O8 = 3 U + 4 CO2
SrCo3 = Sr{2+} + Co3{2-} =>
SrCo3 = Sr{2+} + Co3{2-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + Na2SO3 = Fe + Na2SO4 =>
Fe2O3 + 3 Na2SO3 = 2 Fe + 3 Na2SO4
C3H7OH = C2H5COH + H2 =>
C3H7OH = C2H5COH + H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2S + CUSO4 = CUS + H2SO4 =>
H2S + CUSO4 = CUS + H2SO4
C2H5NO2 + O2 = CO2 + NO3 + H2O =>
4 C2H5NO2 + 15 O2 = 8 CO2 + 4 NO3 + 10 H2O
ICl3 + KI = I2 + KCl =>
ICl3 + 3 KI = 2 I2 + 3 KCl
SbH3 + HNO3 = NO2 + H3SbO4 + H2O =>
SbH3 + 8 HNO3 = 8 NO2 + H3SbO4 + 4 H2O
IrCl3 = Ir + Cl2 =>
2 IrCl3 = 2 Ir + 3 Cl2
NaOH + Cl2 = NaCl + NaOCl + H2O =>
2 NaOH + Cl2 = NaCl + NaOCl + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + NH4OH = NH4C7H5O2 + H2O =>
C6H5COOH + NH4OH = NH4C7H5O2 + H2O
Pb(NO3)2 + CaCO3 = Ca(NO3)2 + PbCO3 =>
Pb(NO3)2 + CaCO3 = Ca(NO3)2 + PbCO3
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
MgCO3 + Na2S = MgS + Na2CO3 =>
MgCO3 + Na2S = MgS + Na2CO3
Fe2O3 + C3 = Fe2 + CO3 =>
3 Fe2O3 + C3 = 3 Fe2 + 3 CO3
C6H12(l) + O2(g) = H2O(l) + CO2(g) =>
C6H12(l) + 9 O2(g) = 6 H2O(l) + 6 CO2(g)
Ca(OH)2 + CH4COO = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH4COO = Ca(CH3COO)2 + 2 H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Mg(HCO3)2 = CO2 + H2O + MgCO3 =>
Mg(HCO3)2 = CO2 + H2O + MgCO3
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
LiC6 + MnCHOOH + HNO3 = LiMn2O4 + H2O + N2 + CO2 =>
5 LiC6 + 10 MnCHOOH + 36 HNO3 = 5 LiMn2O4 + 28 H2O + 18 N2 + 40 CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ba3(PO4)2 + K2CO3 = BaCO3 + K3PO4 =>
Ba3(PO4)2 + 3 K2CO3 = 3 BaCO3 + 2 K3PO4
Ni(OH)2 + KOH + Br2 = Ni(OH)3 + KBr =>
2 Ni(OH)2 + 2 KOH + Br2 = 2 Ni(OH)3 + 2 KBr
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CH2CHCH3 + KMnO4 + H2O = MnO2 + KOH + CH2OHCH2OH =>
2 CH2CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCH2OH
C + O{2+} = CO{2+} =>
C + O{2+} = CO{2+}
FeOHCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 4 FeCl3 + 6 H2O
CH3CCH3 + Ag2O = CH3COOCH3 + Ag =>
CH3CCH3 + 2 Ag2O = CH3COOCH3 + 4 Ag
Fe(SO4) + Cl2 = FeCl3 + Fe(SO4)3 =>
3 Fe(SO4) + 3 Cl2 = 2 FeCl3 + Fe(SO4)3
FeSO4 + Br2 + H2SO4 = HBr + Fe2(SO4)3 =>
2 FeSO4 + Br2 + H2SO4 = 2 HBr + Fe2(SO4)3
HNCO + NH3 = CO(NH2)2 =>
HNCO + NH3 = CO(NH2)2
HSCN + AgNO3 = AgSCN + HNO3 =>
HSCN + AgNO3 = AgSCN + HNO3
PbCl2 + HNO3 = Pb(NO3)2 + HCl =>
PbCl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2
H2TeO4 + Mg(OH)2 = MgTeO4 + H2O =>
H2TeO4 + Mg(OH)2 = MgTeO4 + 2 H2O
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
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