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24 Na2MoO4 + 2 NaH2PO4 + 25 H2SO4 = 2 H3PMo12O40 + 25 Na2SO4 + 24 H2O
KNO3 + H3PO4 = HNO3 + KPO4 + H2 =>
KNO3 + H3PO4 = HNO3 + KPO4 + H2
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3 =>
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3
CH3NC = CH3CN =>
CH3NC = CH3CN
H2Se + HNO3 = H2SeO4 + NO + H2O =>
3 H2Se + 8 HNO3 = 3 H2SeO4 + 8 NO + 4 H2O
C6H5Cl + Br2 = C6H5Br + BrCl =>
C6H5Cl + Br2 = C6H5Br + BrCl
UO2 + H2SO4 + MnO2 = UO2SO4 + MnSO4 + H2O =>
UO2 + 2 H2SO4 + MnO2 = UO2SO4 + MnSO4 + 2 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
CaSO4(s) + HCl(aq) = CaCl2 + H2SO4(aq) =>
CaSO4(s) + 2 HCl(aq) = CaCl2 + H2SO4(aq)
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
Na2S + HCI = NaCI + H2S =>
Na2S + 2 HCI = 2 NaCI + H2S
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2SO4 + Cu2S = CuSO4 + SO2 + H2O =>
6 H2SO4 + Cu2S = 2 CuSO4 + 5 SO2 + 6 H2O
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH =>
Si(OCH2CH3)4 + H2O = Si(OCH2CH3)3OH + CH3CH2OH
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
BaCl2 + K2Cr2O7 = KCl + BaCr2O7 =>
BaCl2 + K2Cr2O7 = 2 KCl + BaCr2O7
K2Cr2O7 + SnCl2 + HCl = SnCl4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 3 SnCl4 + 2 CrCl3 + 2 KCl + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
AlCl3(aq) + NH4OH = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH = 3 NH4Cl(aq) + Al(OH)3
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
O2 + NH3 = NO2 + H2O =>
7 O2 + 4 NH3 = 4 NO2 + 6 H2O
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
Co(NO3)3{3-} + H2O = Co(H2O)6{3+} + NO3{2-} =>
Co(NO3)3{3-} + 6 H2O = Co(H2O)6{3+} + 3 NO3{2-}
NO3{-} + Cu(s) + H{+} = NO2(g) + Cu{2+} + H2O =>
2 NO3{-} + Cu(s) + 4 H{+} = 2 NO2(g) + Cu{2+} + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
AlCl3 + KIO3 = Al(IO3)3 + KCl =>
AlCl3 + 3 KIO3 = Al(IO3)3 + 3 KCl
NaCl = Na + Cl =>
NaCl = Na + Cl
PbO2 + NaNO2 + HNO3 = Pb(NO3)2 + NaNO3 + H2O =>
PbO2 + NaNO2 + 2 HNO3 = Pb(NO3)2 + NaNO3 + H2O
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K4[Fe(CN)6] + CuSO4 = K4SO4 + Cu[Fe(CN)6] =>
K4[Fe(CN)6] + CuSO4 = K4SO4 + Cu[Fe(CN)6]
FeCl3 + H3Po4 = FePo4 + H3Cl3 =>
FeCl3 + H3Po4 = FePo4 + H3Cl3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Mg + P = Mg3P =>
3 Mg + P = Mg3P
NaOH + Cl = Na2Cl + NaClO + H2O =>
4 NaOH + 3 Cl = Na2Cl + 2 NaClO + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
VCl2 + KOH = KCl + VO2 + V + H2O =>
2 VCl2 + 4 KOH = 4 KCl + VO2 + V + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
OH{-} + Cl2 = Cl{-} + ClO4{-} + H2O =>
8 OH{-} + 4 Cl2 = 7 Cl{-} + ClO4{-} + 4 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
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