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CH4 + 2 O2 = CO2 + 2 H2O
AsS3 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
6 AsS3 + 23 HClO3 + 27 H2O = 6 H3AsO4 + 18 H2SO4 + 23 HCl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
PbO2 + H2O2 = Pb(OH)2 + O2 =>
PbO2 + H2O2 = Pb(OH)2 + O2
ZnZnS = Zn2S =>
ZnZnS = Zn2S
CH3CH2OH + HCl + ZnCl2 = CH3CH2ClCl2 + Zn + H2O =>
CH3CH2OH + HCl + ZnCl2 = CH3CH2ClCl2 + Zn + H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(PO4)
H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4
K3Cu(CN)4 + K2CO3 = KCN + KOCN + CO2 + Cu =>
2 K3Cu(CN)4 + K2CO3 = 7 KCN + KOCN + CO2 + 2 Cu
CoO + Cl2 = CoOCl =>
2 CoO + Cl2 = 2 CoOCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
C8H18 = C7H14 + CH4 =>
C8H18 = C7H14 + CH4
H2S + NO3 = S + NO + H2O =>
2 H2S + NO3 = 2 S + NO + 2 H2O
ZnOHCl + H2SO4 = ZnSO4 + ZnCl2 + H2O =>
2 ZnOHCl + H2SO4 = ZnSO4 + ZnCl2 + 2 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
FeSO4 + NaOH + O2 = Fe2O3 + Na2SO4 + H2O =>
4 FeSO4 + 8 NaOH + O2 = 2 Fe2O3 + 4 Na2SO4 + 4 H2O
H8 = H =>
H8 = 8 H
(NH4)2MoO4 + HCl + SnCl2 = Mo4O10(OH)2 + SnCl4 + NH4Cl + H2O =>
4(NH4)2MoO4 + 10 HCl + SnCl2 = Mo4O10(OH)2 + SnCl4 + 8 NH4Cl + 4 H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
KMnO4 + H2S = S + MnO2 + H2O + KOH =>
2 KMnO4 + 3 H2S = 3 S + 2 MnO2 + 2 H2O + 2 KOH
Calcium + aluminumchloride = calciumchloride + aluminum =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
(NH4)2O = N2 + H2 + O2 =>
2(NH4)2O = 2 N2 + 8 H2 + O2
Cu2 + Cl2 = CuCl =>
Cu2 + Cl2 = 2 CuCl
Pb + HNO{3} = Pb(NO){3}{2} + H{2}O + NO =>
Pb + 3 HNO{3} = Pb(NO){3}{2} + 3 H{2}O + 2 NO
K + P = K6P =>
6 K + P = K6P
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C6H12O6 = (C2)H5OH(CO2) =>
C6H12O6 = 2(C2)H5OH(CO2)
P + O4 = PO4 =>
P + O4 = PO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ba3(Po4)2 + H2O = Ba(OH)2 + H3Po4 =>
Ba3(Po4)2 + 6 H2O = 3 Ba(OH)2 + 2 H3Po4
P + S8 = P2S3 =>
16 P + 3 S8 = 8 P2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
Na(s) + O2 = Na2O(s) =>
4 Na(s) + O2 = 2 Na2O(s)
Na2Cr2O7 + H2SO4 + NaNO2 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 NaNO2 = 3 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
NaHCO3 + CH3COOH = NaCHOO + H2CO3 =>
4 NaHCO3 + CH3COOH = 4 NaCHOO + 2 H2CO3
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
C2H2O4 + NaOH = C2HO4Na + H2O =>
C2H2O4 + NaOH = C2HO4Na + H2O
Zn + MnO2 + NH4{+} = Zn{+2} + MnO(OH) + NH3 =>
Zn + 2 MnO2 + 2 NH4{+} = Zn{+2} + 2 MnO(OH) + 2 NH3
NO + H3O = HNO3 + H2 =>
2 NO + 4 H3O = 2 HNO3 + 5 H2
HCl + CuBr = H[CuCl2] + HBr =>
2 HCl + CuBr = H[CuCl2] + HBr
Ca(PO4)2 + SiO2 + C = CaSiO5 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 10 C = 2 CaSiO5 + P4 + 10 CO
N2H4CO + NO2 = N2 + H2O + CO2 =>
4 N2H4CO + 6 NO2 = 7 N2 + 8 H2O + 4 CO2
Ba(OH)2 + SO2 = Ba(HSO3)2 =>
Ba(OH)2 + 2 SO2 = Ba(HSO3)2
CH3CH(OH)CH3 + I2 + P = CH3CHICH3 + H3PO3 =>
6 CH3CH(OH)CH3 + 3 I2 + 2 P = 6 CH3CHICH3 + 2 H3PO3
Ag(s) + HCl(aq) = Ag3Cl + H2 =>
6 Ag(s) + 2 HCl(aq) = 2 Ag3Cl + H2
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