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2 CH2O2 + O2 = 2 CO2 + 2 H2O
P(s) + O2(g) = P5O10(s) =>
5 P(s) + 5 O2(g) = P5O10(s)
C3H8 + NH3 + O2 = C3H3N + H2O =>
C3H8 + NH3 + 2 O2 = C3H3N + 4 H2O
Ca(OH)2(ag) + H3Po4(ag) = H2O(l) + Ca3(Po4)2(s) =>
3 Ca(OH)2(ag) + 2 H3Po4(ag) = 6 H2O(l) + Ca3(Po4)2(s)
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
PbBr4 + Ag(NO3) = Pb(NO3)4 + AgBr =>
PbBr4 + 4 Ag(NO3) = Pb(NO3)4 + 4 AgBr
SnCl4 + HF = SnF4 + HCl =>
SnCl4 + 4 HF = SnF4 + 4 HCl
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
CoCl2 + NiSO4 = Co(SO4) + NiCl2 =>
CoCl2 + NiSO4 = Co(SO4) + NiCl2
RbO + H2O = RbOH + H2O2 =>
2 RbO + 2 H2O = 2 RbOH + H2O2
La(IO3)3 = La{3+} + IO3{-} =>
La(IO3)3 = La{3+} + 3 IO3{-}
Cr + NaOH + H2O = H2 + NaCrO2 =>
2 Cr + 2 NaOH + 2 H2O = 3 H2 + 2 NaCrO2
Cr2(NO3)3 = Cr + NO2 + O2 =>
2 Cr2(NO3)3 = 4 Cr + 6 NO2 + 3 O2
C3H11O5 + H2SO4 = CO2 + H2O + SO2 =>
2 C3H11O5 + 13 H2SO4 = 6 CO2 + 24 H2O + 13 SO2
HNO3(aq) + C6H12(l) = CO2(g) + NO(g) + H =>
6 HNO3(aq) + C6H12(l) = 6 CO2(g) + 6 NO(g) + 18 H
CH3I + Na = CH3 + NaI =>
CH3I + Na = CH3 + NaI
C4H9NH2 + HOH = C4H9NH3 + OH =>
C4H9NH2 + HOH = C4H9NH3 + OH
Zn(H2O)4{+2}(aq) + NaCN(aq) = Zn(H2O)3(NaCN){2+} + H2O =>
Zn(H2O)4{+2}(aq) + NaCN(aq) = Zn(H2O)3(NaCN){2+} + H2O
C6H5COOH(CH3)2 = C6H5OH + CH3COCH3 =>
C6H5COOH(CH3)2 = C6H5OH + CH3COCH3
C6H14 + Cl2 = C6H13 + HCl =>
2 C6H14 + Cl2 = 2 C6H13 + 2 HCl
Al + O*2 = Al*2O*3 =>
Al + 2 O*2 = Al*2O*3
CH2CH3 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
CH2CH3 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4 + MgCO3
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
NH3 + HClO = NH2Cl + H2O =>
NH3 + HClO = NH2Cl + H2O
Na2CO3 + FeCl3 = (Na2)3(Cl3)2 + Fe2(CO3)3 =>
3 Na2CO3 + 2 FeCl3 = (Na2)3(Cl3)2 + Fe2(CO3)3
Ni + H2SO4 = H2 + NiSO4 =>
Ni + H2SO4 = H2 + NiSO4
H2O2 + As4 = H3AsO4 + H2O =>
10 H2O2 + As4 = 4 H3AsO4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sb3 + HNO3 = Sb2O3 + NO2 + H2O =>
2 Sb3 + 18 HNO3 = 3 Sb2O3 + 18 NO2 + 9 H2O
BaCo3 + CuO + NH4H2PO4 = Ba3(PO4)2 + CoPO4 + Cu + H2O + NH3 =>
6 BaCo3 + 33 CuO + 22 NH4H2PO4 = 2 Ba3(PO4)2 + 18 CoPO4 + 33 Cu + 33 H2O + 22 NH3
C6H10O3 = C + H2 + O2 =>
2 C6H10O3 = 12 C + 10 H2 + 3 O2
Pb(NO3)2 + NaHCO3 = PbCO3 + NaNO3 + H2O + CO2 =>
Pb(NO3)2 + 2 NaHCO3 = PbCO3 + 2 NaNO3 + H2O + CO2
CuCl + H2O = CuO + HCl + H =>
CuCl + H2O = CuO + HCl + H
Na2S2O4 + H2O2 = Na2SO4 + SO2 + H2O =>
Na2S2O4 + 2 H2O2 = Na2SO4 + SO2 + 2 H2O
NH3 + ZrO(NO3)2 + H2O = NH4NO3 + ZrO(OH)2 =>
2 NH3 + ZrO(NO3)2 + 2 H2O = 2 NH4NO3 + ZrO(OH)2
H4SO4 + Pb(OH)4 = PbSO4 + H2O =>
H4SO4 + Pb(OH)4 = PbSO4 + 4 H2O
Li3AsO4 = Li + As + O2 =>
Li3AsO4 = 3 Li + As + 2 O2
LiI + Pb(NO3)2 = PbI2 + LiNO3 =>
2 LiI + Pb(NO3)2 = PbI2 + 2 LiNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
SrCO3 = Sr2 + (CO3)2 =>
2 SrCO3 = Sr2 + (CO3)2
UO3 + H2SO4 = (UO2)SO4 + H2O =>
UO3 + H2SO4 = (UO2)SO4 + H2O
MnO + H2O = MnO2 + H2 =>
MnO + H2O = MnO2 + H2
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
V(NO3)5 + AgCH3CO2 = VAg(NO3)5CH3CO2 =>
V(NO3)5 + AgCH3CO2 = VAg(NO3)5CH3CO2
SO2 + CaCO3 + O + H2O = CaSO42H2O + CO2 =>
SO2 + CaCO3 + 39 O + H2O = CaSO42H2O + CO2
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