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4 K + O2 = 2 K2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb3(PO4)2 + LiBr = PbBr2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiBr = 3 PbBr2 + 2 Li3PO4
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
H3AsO4 + H2S = As2S3 + S + H2O =>
2 H3AsO4 + 5 H2S = As2S3 + 2 S + 8 H2O
HNO3 + C2H2 + H2O = CH3NO2 + H2CO3 =>
5 HNO3 + 4 C2H2 + 4 H2O = 5 CH3NO2 + 3 H2CO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NO3{-} + H2SO4 = HNO3 + SO4{2-} =>
2 NO3{-} + H2SO4 = 2 HNO3 + SO4{2-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
CaCO3 + CH3COOH = (CH3COO)2Ca + H2CO3 =>
CaCO3 + 2 CH3COOH = (CH3COO)2Ca + H2CO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na + HCl + H2O = NaCl + H3O =>
Na + HCl + H2O = NaCl + H3O
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
Hg2(NO3)2 + Fe = Fe(NO3)2 + Hg =>
Hg2(NO3)2 + Fe = Fe(NO3)2 + 2 Hg
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
FeO + Fe = Fe3O2 =>
2 FeO + Fe = Fe3O2
Me + N2 = MeN2 =>
Me + N2 = MeN2
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + KNO3 =>
3 AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + 3 KNO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
BiNO3 + NH4OH = BiOH + NH4NO3 =>
BiNO3 + NH4OH = BiOH + NH4NO3
CaO + V2O5 = (CaO)3(V2O5) =>
3 CaO + V2O5 = (CaO)3(V2O5)
Mg(s) + KNO3 = N2(g) + MgO(s) + K2O =>
5 Mg(s) + 2 KNO3 = N2(g) + 5 MgO(s) + K2O
BrNaI = NaBrI =>
BrNaI = NaBrI
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KIBr = KBrI =>
KIBr = KBrI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + PO4 = NaO5HP =>
NaOH + PO4 = NaO5HP
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
C6H6O + HNO3 = C6H5NO3 + H2O =>
C6H6O + HNO3 = C6H5NO3 + H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C3 + H2 = C3H6 =>
C3 + 3 H2 = C3H6
Ag + Au(NO3) = AgNO3 + Au =>
Ag + Au(NO3) = AgNO3 + Au
HClO3 + K2SO4 = H2SO4 + KCl + O2 =>
2 HClO3 + K2SO4 = H2SO4 + 2 KCl + 3 O2
Cl2 + NO3{-} + H{+} = ClO3{-} + NO2 + H2O =>
Cl2 + 10 NO3{-} + 8 H{+} = 2 ClO3{-} + 10 NO2 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HNO3 + CaOH{-} = CaNO3{-} + H2O =>
HNO3 + CaOH{-} = CaNO3{-} + H2O
Mn + HNO3 = Mn(NO3)2 + HNO2 + H2O =>
Mn + 3 HNO3 = Mn(NO3)2 + HNO2 + H2O
K[Al(OH)4] + H2SO4 + H2O = KAl(SO4)2*6H2O =>
K[Al(OH)4] + 2 H2SO4 + 2 H2O = KAl(SO4)2*6H2O
CaCl(aq) + Na3PO4(aq) = Ca3(PO4)(s) + NaCl(aq) =>
3 CaCl(aq) + Na3PO4(aq) = Ca3(PO4)(s) + 3 NaCl(aq)
GaF3 + Na3Po4 = GaPo4 + NaF =>
GaF3 + Na3Po4 = GaPo4 + 3 NaF
CH3NH2 + H{+} = CH3NH3{+} =>
CH3NH2 + H{+} = CH3NH3{+}
Sodiumchloride + calciumcarbonate = sodiumcarbonate + calciumchloride =>
2 NaCl + CaCO3 = Na2CO3 + CaCl2
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