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HBr + H2SO4 = BrSO4 + 3 H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H{+} + IO3{-} + Br{-} = Br2 + IBr + H2O =>
6 H{+} + IO3{-} + 5 Br{-} = 2 Br2 + IBr + 3 H2O
BeF2 + Cl2 = BeCl2 + F2 =>
BeF2 + Cl2 = BeCl2 + F2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
N2(g) + CH4(g) + SiO2(s) = CH4N2O + Si =>
2 N2(g) + 2 CH4(g) + SiO2(s) = 2 CH4N2O + Si
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H3PO4 + K = K3(PO4) + H2 =>
2 H3PO4 + 6 K = 2 K3(PO4) + 3 H2
MnO2 + Na = Mn + NaO2 =>
MnO2 + Na = Mn + NaO2
K2Cr2O7 + Ba(NO3)2 = KNO3 + BaCr2O7 =>
K2Cr2O7 + Ba(NO3)2 = 2 KNO3 + BaCr2O7
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + H2O + CO2 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCIO4 + CuO = Cu(CIO4)2 + H2O =>
2 HCIO4 + CuO = Cu(CIO4)2 + H2O
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O20 =>
CH4 + 21 O2 = CO2 + 2 H2O20
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
HCr2O7 + H3SO3 = HCr + H2SO4 + H2O =>
HCr2O7 + 5 H3SO3 = 2 HCr + 5 H2SO4 + 2 H2O
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCrO4H2O = MgCrO4 + H2O =>
MgCrO4H2O = MgCrO4 + H2O
C3H8O2(r) + O2(g) = CO2(g) + H2O =>
C3H8O2(r) + 4 O2(g) = 3 CO2(g) + 4 H2O
Li + C = Li6C =>
6 Li + C = Li6C
Au + HA = AuA + H2 =>
2 Au + 2 HA = 2 AuA + H2
AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3 =>
3 AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3
Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2
Ca + Fe(C2H3O2)3 = Ca(C2H3O2)2 + Fe =>
3 Ca + 2 Fe(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2Fe + H2O2 + HCl = Cl3Fe + H2O =>
2 Cl2Fe + H2O2 + 2 HCl = 2 Cl3Fe + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
LiP = Li + P =>
LiP = Li + P
Cr2O3 + H2SO4 = Cr(OH)SO4 + H2O =>
Cr2O3 + 2 H2SO4 = 2 Cr(OH)SO4 + H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CH3OCH3CH3OH = CH4 + CO + H2O =>
CH3OCH3CH3OH = 2 CH4 + CO + H2O
MnO4 + S({-}2) + H2O = MnO2 + S + OH({-}1) =>
MnO4 + 4 S({-}2) + 2 H2O = MnO2 + 4 S + 4 OH({-}1)
NaCH3CO2 + H2O = NaOH + CH3CO2H =>
NaCH3CO2 + H2O = NaOH + CH3CO2H
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