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I2 + H2C2O4 = 2 HI + 2 CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SrCl2 + Li2S = LiCl + SrS =>
SrCl2 + Li2S = 2 LiCl + SrS
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
KIO3(s) = KI(s) + O2 =>
2 KIO3(s) = 2 KI(s) + 3 O2
Mn(HSO4)2 + KOH = (MnOH)2SO4 + K2SO4 + H2O =>
2 Mn(HSO4)2 + 6 KOH = (MnOH)2SO4 + 3 K2SO4 + 4 H2O
Cl2O7(aq) + H2O(l) = HClO4(aq) =>
Cl2O7(aq) + H2O(l) = 2 HClO4(aq)
SmSO4 + H2S = SmS + H2SO4 =>
SmSO4 + H2S = SmS + H2SO4
CH3COOH + ZnO = CH3COO + Zn + H2O =>
2 CH3COOH + ZnO = 2 CH3COO + Zn + H2O
Pb(NO3)2(s) = Pb2(aq) + NO3(aq) =>
2 Pb(NO3)2(s) = Pb2(aq) + 4 NO3(aq)
KMnO4 + C10H10 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
10 KMnO4 + C10H10 + 15 H2SO4 = 5 K2SO4 + 10 MnSO4 + 10 CO2 + 20 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NO3Na =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NO3Na
C2H5OH + C2H5COOH = C2H5COOC3H7 + H2O =>
3 C2H5OH + 2 C2H5COOH = 2 C2H5COOC3H7 + 3 H2O
Cs + H3PO4 = CsPO4 + H =>
Cs + H3PO4 = CsPO4 + 3 H
H2SO4 + NH3 = (NH4)2 + SO4 =>
H2SO4 + 2 NH3 = (NH4)2 + SO4
CuZnCl2 = CuCl2Zn =>
CuZnCl2 = CuCl2Zn
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
S + O2 = SO =>
2 S + O2 = 2 SO
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KBr + HgCl2 = KCl + HgBr2 =>
2 KBr + HgCl2 = 2 KCl + HgBr2
CH3CBr(CH3)CH(CH3)CH3 + NaOH = CH3CBr(CH3)CNa(CH3)CH3 + H2O =>
CH3CBr(CH3)CH(CH3)CH3 + NaOH = CH3CBr(CH3)CNa(CH3)CH3 + H2O
Ba + H3AsO4 = H2 + Ba3(AsO4)2 =>
3 Ba + 2 H3AsO4 = 3 H2 + Ba3(AsO4)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Si + NaOH + H2O2 = Na2SiO3 + H2 =>
2 Si + 4 NaOH + H2O2 = 2 Na2SiO3 + 3 H2
(CH15O07)(s) + O2(g) = CO2(g) + H2O(g) =>
4(CH15O07)(s) + 5 O2(g) = 4 CO2(g) + 30 H2O(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnCrO4 + H3AsO4 = Zn3(AsO4)2 + H2CrO4 =>
3 ZnCrO4 + 2 H3AsO4 = Zn3(AsO4)2 + 3 H2CrO4
SO3 + Ba + HCl = BaCl + SO2 + H2O =>
SO3 + 2 Ba + 2 HCl = 2 BaCl + SO2 + H2O
C(g)H18 + O2 = CO2 + H2O =>
2 C(g)H18 + 11 O2 = 2 CO2 + 18 H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
C4H6O4 + KOH = K2C4H4O4 + H2O =>
C4H6O4 + 2 KOH = K2C4H4O4 + 2 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
D2 + O2 = DO = {+} =>
D2 + O2 = 2 DO
Fe3O4(s) = Fe3 + O4 =>
Fe3O4(s) = Fe3 + O4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
CH3COOH + CH3CH2CH2CH2CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + CH3CH2CH2CH2CH2CH2OH = 6 CH3COOCH2CH2OH + H2O
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
As(s) + S = As2S3 =>
2 As(s) + 3 S = As2S3
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