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2 Al + 6 HCl = 2 AlCl3 + 3 H2
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
NaCl(aq) + Hg2(CH3COO)2(aq) = Hg2Cl(s) + Na(CH3COO)2 =>
NaCl(aq) + Hg2(CH3COO)2(aq) = Hg2Cl(s) + Na(CH3COO)2
HCOOH + Ca = HCOOCa + H =>
HCOOH + Ca = HCOOCa + H
KClO3 + Na2C2O4 = KCl + CO2 + Na2O =>
KClO3 + 3 Na2C2O4 = KCl + 6 CO2 + 3 Na2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + P2O5 = H2P2O5 + Cl =>
2 HCl + P2O5 = H2P2O5 + 2 Cl
SO2Cl2(g) + HI(g) = I2(g) + SO2(g) + HCl(g) =>
SO2Cl2(g) + 2 HI(g) = I2(g) + SO2(g) + 2 HCl(g)
CO2 + H2O = C6H14O6 + O =>
6 CO2 + 7 H2O = C6H14O6 + 13 O
C8H16 + Cl2 = C + HCl =>
C8H16 + 8 Cl2 = 8 C + 16 HCl
Cu(C2H4NO2)2 + NaOH = Cu(OH)2 + NaC2H4NO2 =>
Cu(C2H4NO2)2 + 2 NaOH = Cu(OH)2 + 2 NaC2H4NO2
H3PO4 + (NH4)2MoO4 = (NH4)3PO4 + MoO3 + H2O =>
2 H3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Zn(OH)2 + Na2SO3 = ZnSO3 + NaOH =>
Zn(OH)2 + Na2SO3 = ZnSO3 + 2 NaOH
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(CH3)2NNH2 + N2O2 = H2O + N2 + CO2 =>
(CH3)2NNH2 + 4 N2O2 = 4 H2O + 5 N2 + 2 CO2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
CCCHHHHH(NNNOOOOOOOOO) = COO + NN + HOH + OO =>
4 CCCHHHHH(NNNOOOOOOOOO) = 12 COO + 6 NN + 10 HOH + OO
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
La(NO3)2 + NaOH = La(OH)2 + NaNO3 =>
La(NO3)2 + 2 NaOH = La(OH)2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C6H5COOH + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
8 C6H5COOH + 6 KMnO4 + 9 H2SO4 = 7 C6H4(COOH)2 + 6 MnSO4 + 3 K2SO4 + 12 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NO2{-} + H2O = NO3{-} + H2 =>
NO2{-} + H2O = NO3{-} + H2
I2 + CH4 = CH3I + HI =>
I2 + CH4 = CH3I + HI
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
NaMnO4 + HCl + KCl = K2[MnCl5] + Na2[MnCl5] + Cl2 + H2O =>
2 NaMnO4 + 16 HCl + 2 KCl = K2[MnCl5] + Na2[MnCl5] + 4 Cl2 + 8 H2O
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Al + (HNO3) = Al(NO3)3 + H2 =>
2 Al + 6(HNO3) = 2 Al(NO3)3 + 3 H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
PbCrO4 + H3O{+} = Pb{2+} + Cr2O7{2-} + H2O =>
2 PbCrO4 + 2 H3O{+} = 2 Pb{2+} + Cr2O7{2-} + 3 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Ba(NO3)2(aq) + NaOH(s) = Ba(OH)2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(s) = Ba(OH)2(aq) + 2 NaNO3(aq)
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