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PbS2 + 4 HNO3 = Pb(NO3)4 + 2 H2S
H2SO4 + Hg = HgSO4 + SO2 + H2O =>
2 H2SO4 + Hg = HgSO4 + SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H8(OH)2 + CH3COOH = CH3COOC4H8 + H2O =>
7 C4H8(OH)2 + 4 CH3COOH = 6 CH3COOC4H8 + 10 H2O
HC + Cl12N6 = Cl4C + N2 + H2 =>
6 HC + 2 Cl12N6 = 6 Cl4C + 6 N2 + 3 H2
potassiumhydrogencarbonate + hydrochloricacid = carbondioxide + water + potassiumchloride =>
KHCO3 + HCl = CO2 + H2O + KCl
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
ScCl3 + Mg = MgCl + Sc =>
ScCl3 + 3 Mg = 3 MgCl + Sc
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MnCl2 + NaOH + Br2 = NaMnO4 + NaBr + H2O + Cl2 =>
2 MnCl2 + 16 NaOH + 7 Br2 = 2 NaMnO4 + 14 NaBr + 8 H2O + 2 Cl2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CaH2O2 + H3PO3 = CaHPO3 + H2O =>
CaH2O2 + H3PO3 = CaHPO3 + 2 H2O
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
HCI + K3PO4 = H3PO4 + KCI =>
3 HCI + K3PO4 = H3PO4 + 3 KCI
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
FeCl4 + OH = Fe(OH)3 + Cl2 =>
FeCl4 + 3 OH = Fe(OH)3 + 2 Cl2
C5H10 + HBr = C5H11Br =>
C5H10 + HBr = C5H11Br
Fe + Cl = (FeCl3) =>
Fe + 3 Cl = (FeCl3)
AgCl + BaBr = AgBr + BaCl =>
AgCl + BaBr = AgBr + BaCl
Fe + Cl = (FeCl3) =>
Fe + 3 Cl = (FeCl3)
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
CoBr2 + NaCl = CoCl2 + NaBr =>
CoBr2 + 2 NaCl = CoCl2 + 2 NaBr
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4 =>
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4
Mg + HCl2 = MgCl2 + H2Cl3 =>
Mg + 4 HCl2 = MgCl2 + 2 H2Cl3
KOH + O2 = KHO2 =>
2 KOH + O2 = 2 KHO2
CuO + S2O6 = CuSO4 =>
2 CuO + S2O6 = 2 CuSO4
CI3CHOHI = CI3COH + HI =>
CI3CHOHI = CI3COH + HI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnBr2 + KOH = KBr2 + ZnOH =>
ZnBr2 + KOH = KBr2 + ZnOH
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O
SCl2 + O2 = SO3 + Cl2 =>
2 SCl2 + 3 O2 = 2 SO3 + 2 Cl2
BaS + NiCl2 = NiS + BaCl2 =>
BaS + NiCl2 = NiS + BaCl2
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4 =>
KHSO3 + Cl2 + H2O = KCl + HCl + H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl3 + NaOH = FeCl2OH + NaCl =>
FeCl3 + NaOH = FeCl2OH + NaCl
MnClNaI = MnINaCl =>
MnClNaI = MnINaCl
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + CO2 + KNO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 2 CO2 + 3 KNO2
CaOHBr = CaBr(OH) =>
CaOHBr = CaBr(OH)
HBr + NaS = HS + NaBr =>
HBr + NaS = HS + NaBr
HCOOCH2CH3 + Ag2O = CO2 + H2O + Ag =>
HCOOCH2CH3 + 7 Ag2O = 3 CO2 + 3 H2O + 14 Ag
C + SiO2 = SiO + CO =>
C + SiO2 = SiO + CO
CuH2 + Al = AlH3 + Cu =>
3 CuH2 + 2 Al = 2 AlH3 + 3 Cu
KHSO4 + NaOH = NaSO4 + KOH + H2 =>
2 KHSO4 + 2 NaOH = 2 NaSO4 + 2 KOH + H2
H2SO2 + HCl = H2S + Cl2 + H2O =>
H2SO2 + 4 HCl = H2S + 2 Cl2 + 2 H2O
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + CO2 + KNO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 2 CO2 + 3 KNO2
KClO3 + Na2S + H3PO4 = KCl + H2O + S + Na3PO4 =>
KClO3 + 3 Na2S + 2 H3PO4 = KCl + 3 H2O + 3 S + 2 Na3PO4
CH3CH(OH)CH2CH3 + O2 = CO2 + H2O =>
CH3CH(OH)CH2CH3 + 6 O2 = 4 CO2 + 5 H2O
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