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4 HCl + 3 H2SO4 = 3 H2S + 4 HClO3
CaAl4Si2O11 = Ca3Al2Si3O12 + Al2SiO5 + Al2O3 =>
3 CaAl4Si2O11 = Ca3Al2Si3O12 + 3 Al2SiO5 + 2 Al2O3
KMnO4 + HSO3 = K2SO4 + MnSO4 + O2 + H2O =>
8 KMnO4 + 12 HSO3 = 4 K2SO4 + 8 MnSO4 + 7 O2 + 6 H2O
Fe(iii) + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe(iii) + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
KMnO4 + As2O3 + H2O + HCl = KCl + MnCl2 + H3AsO4 =>
4 KMnO4 + 5 As2O3 + 9 H2O + 12 HCl = 4 KCl + 4 MnCl2 + 10 H3AsO4
KI(aq) + NaNO3(aq) = KNO3(aq) + NaI(s) =>
KI(aq) + NaNO3(aq) = KNO3(aq) + NaI(s)
Ba(ClO4) = BaO + ClO3 =>
Ba(ClO4) = BaO + ClO3
KAl(SO4)2 + H2O = KAl(OH)4 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KAl(OH)4 + 2 H2SO4
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + H2O =>
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + 2 H2O
Tl + Br2 = TlBr3 =>
2 Tl + 3 Br2 = 2 TlBr3
CaFeO3 + HCl = H2FeO3 + CaCl2 =>
CaFeO3 + 2 HCl = H2FeO3 + CaCl2
NH4{+} + OH{-} + [HgI4]{2-} = HgO*Hg[NH2]I + I{-} + H2O =>
NH4{+} + 4 OH{-} + 2[HgI4]{2-} = HgO*Hg[NH2]I + 7 I{-} + 3 H2O
Na2SO4 + H2O = Na2SO4*H2O =>
Na2SO4 + H2O = Na2SO4*H2O
HfO2 + H2SO4 = Hf(SO4)2 + H2O =>
HfO2 + 2 H2SO4 = Hf(SO4)2 + 2 H2O
C3H6O6 + O2 = H2O + CO2 =>
2 C3H6O6 + 3 O2 = 6 H2O + 6 CO2
Mg(OH)2 + BaCl2 = Ba(OH)2 + MgCl2 =>
Mg(OH)2 + BaCl2 = Ba(OH)2 + MgCl2
Ar2 = Ar3 =>
3 Ar2 = 2 Ar3
(CH3COO)2Mg + H2O = CH3COOH + Mg(OH)2 =>
(CH3COO)2Mg + 2 H2O = 2 CH3COOH + Mg(OH)2
Ni + PbO2 = Ni2O + Pb =>
4 Ni + PbO2 = 2 Ni2O + Pb
C2O4Sn + O2 = SnO2 + CO2 =>
C2O4Sn + O2 = SnO2 + 2 CO2
CH3CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH2OH + 3 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
CH4 + NH4 = H2 + C2N2 =>
2 CH4 + 2 NH4 = 8 H2 + C2N2
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
HClO4NaOH = NaClO4 + H2O =>
HClO4NaOH = NaClO4 + H2O
S2O3{2-} + H2O + Cl2 = SO42{-} + Cl{-} + H{+} =>
S2O3{2-} + 81 H2O + 81 Cl2 = 2 SO42{-} + 162 Cl{-} + 162 H{+}
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
Al + HCI = H2 + AlCI =>
2 Al + 2 HCI = H2 + 2 AlCI
Al2(SO4)3(aq) + Ba(NO3)2(aq) = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3 + 3 Ba(SO4)
K2O + SiO2 = K4Si5O12 =>
2 K2O + 5 SiO2 = K4Si5O12
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
KNO3 + NH3 = KNO3NH3 =>
KNO3 + NH3 = KNO3NH3
C3H7OH + CO2 = H2O + C =>
2 C3H7OH + 3 CO2 = 8 H2O + 9 C
Ag(aq) + SO3(aq) = Ag2SO3 =>
2 Ag(aq) + SO3(aq) = Ag2SO3
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)2 + NaNO3 + H2 =>
6 Mn(NO3)2 + 8 NaBiO3 + 12 HNO3 = 6 HMnO4 + 8 Bi(NO3)2 + 8 NaNO3 + 3 H2
C17H34O2{-} + H2O = CH3COO{-} + H2 + H{+} =>
2 C17H34O2{-} + 30 H2O = 17 CH3COO{-} + 31 H2 + 15 H{+}
CsNO3 = Cs + NO + O2 =>
CsNO3 = Cs + NO + O2
CH3CH2CH2CHCl2 + KOH = CH3CH2CH2COH + KCl + H2O =>
CH3CH2CH2CHCl2 + 2 KOH = CH3CH2CH2COH + 2 KCl + H2O
Na2S + H2SO4 = H2S(g) + Na2SO4 =>
Na2S + H2SO4 = H2S(g) + Na2SO4
C6H5OH + Br2 = C6H2BrOH + HBr =>
C6H5OH + 2 Br2 = C6H2BrOH + 3 HBr
OF2 + NaFeO2 = Na2FeO2 + FeF3 + O2 =>
6 OF2 + 8 NaFeO2 = 4 Na2FeO2 + 4 FeF3 + 7 O2
KHCO3(s) + HF(aq) = CO2 + H2O + KF =>
KHCO3(s) + HF(aq) = CO2 + H2O + KF
Pb3 + (PO4)4 + Ba(NO3)2 = Pb(NO3)4 + Ba3(PO4)2 =>
Pb3 + (PO4)4 + 6 Ba(NO3)2 = 3 Pb(NO3)4 + 2 Ba3(PO4)2
GaOH{+2} = GaO{+} + H{+} =>
GaOH{+2} = GaO{+} + H{+}
SnCl2 + HgSO4 = SnSO4 + HgCl2 =>
SnCl2 + HgSO4 = SnSO4 + HgCl2
SO2 + CaCO3 = CaSO4 + CO =>
SO2 + CaCO3 = CaSO4 + CO
NaOH(aq) + BaCl2(aq) = NaCl(aq) + Ba(OH)2(s) =>
2 NaOH(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(OH)2(s)
MgNO3 + HI = MgI + HNO3 =>
MgNO3 + HI = MgI + HNO3
Cu(OH)2(s) + H2SO4(l) = CuSO4(aq) + H2O(l) =>
Cu(OH)2(s) + H2SO4(l) = CuSO4(aq) + 2 H2O(l)
H2SO4 + HJ = SO2 + J2 + H2O =>
H2SO4 + 2 HJ = SO2 + J2 + 2 H2O
Zn(NO3)2 + Mg = Zn(NO3)2Mg =>
Zn(NO3)2 + Mg = Zn(NO3)2Mg
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