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4 H2SeO4 + 2 Pb(OH)4 = Pb2(SeO4)4 + 8 H2O
Cr(OH)2Cl + HCl = CrOHCl2 + H2O =>
Cr(OH)2Cl + HCl = CrOHCl2 + H2O
PbO + H = HO + Pb =>
PbO + H = HO + Pb
AgI + H2S = Ag2S + HI =>
2 AgI + H2S = Ag2S + 2 HI
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O
Cr2O7{-2} + CH3CH2OH + H{+} = Cr{+3} + C2H4O2 + H2O =>
2 Cr2O7{-2} + 3 CH3CH2OH + 16 H{+} = 4 Cr{+3} + 3 C2H4O2 + 11 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C4H10 + KMnO4 + H2SO4 = CH3COOC2H5 + K2SO4 + MnSO4 + H2O =>
5 C4H10 + 6 KMnO4 + 9 H2SO4 = 5 CH3COOC2H5 + 3 K2SO4 + 6 MnSO4 + 14 H2O
C24H34F12Br4 + O2 = Br2O3 + OF2 + CO2 + H2O =>
2 C24H34F12Br4 + 77 O2 = 4 Br2O3 + 12 OF2 + 48 CO2 + 34 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
B + KClO3 + NaOH = NaBO2 + KCl + H2O =>
2 B + KClO3 + 2 NaOH = 2 NaBO2 + KCl + H2O
CuCO3 + H2O = Cu3(CO3)2(OH)2 + CO2 =>
3 CuCO3 + H2O = Cu3(CO3)2(OH)2 + CO2
C8H8 + H2 = C8H10 =>
C8H8 + H2 = C8H10
O2 + CCl4 = COCl + Cl2 =>
O2 + 2 CCl4 = 2 COCl + 3 Cl2
KMnO4 + NaCl + H2SO4 = K2SO4 + Cl2 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 5 Cl2 + 2 MnSO4 + 8 H2O + 5 Na2SO4
C5H10 + Cl2 = HCl + CH2CHCl =>
2 C5H10 + 5 Cl2 = 5 HCl + 5 CH2CHCl
NaHCO3 + HCl = Cl2 + H2O + CO2 + Na =>
2 NaHCO3 + 2 HCl = Cl2 + 2 H2O + 2 CO2 + 2 Na
C6H12O6 = CH3CH2OHCO2 =>
C6H12O6 = 2 CH3CH2OHCO2
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + H2O + Na2SO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + H2O + Na2SO4
Eu + O2 = Eu2O2 =>
2 Eu + O2 = Eu2O2
MgO + MgCl2 + H2O = Mg(OH)2MgCl2H2O =>
MgO + MgCl2 + 2 H2O = Mg(OH)2MgCl2H2O
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
Cr(NO3)3 + K2CrO4 = Cr2(CrO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2CrO4 = Cr2(CrO4)3 + 6 KNO3
KOH + Ca = KOHCa =>
KOH + Ca = KOHCa
CO2(g) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
CO2(g) + 2 LiOH(aq) = Li2CO3(aq) + H2O(l)
Pt{+4} + H2{+} = Pt{+2} + H{+} =>
Pt{+4} + 2 H2{+} = Pt{+2} + 4 H{+}
Methane + Oxygen = Water + Carbondioxide =>
CH4 + 2 O2 = 2 H2O + CO2
LiNo3 + Al(OH)3 = LiOH + Al(No3)3 =>
3 LiNo3 + Al(OH)3 = 3 LiOH + Al(No3)3
FeCl2 + K2S + H2O = KCl + Fe(OH)2 + H2S =>
FeCl2 + K2S + 2 H2O = 2 KCl + Fe(OH)2 + H2S
(NH4)2CO3 = NH3 + H2O*CO2 =>
(NH4)2CO3 = 2 NH3 + H2O*CO2
FeCl3 + NH4SNC = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4SNC = Fe(CNS)3 + 3 NH4Cl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
NaF + LiCl = LiF + NaCl =>
NaF + LiCl = LiF + NaCl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
K2FeO4 + H2O = O2 + Fe2O3 + KOH =>
4 K2FeO4 + 4 H2O = 3 O2 + 2 Fe2O3 + 8 KOH
Na2CO3 + CaSiO3 = Na2OSiO2 + CaCO3 =>
Na2CO3 + CaSiO3 = Na2OSiO2 + CaCO3
Zn + HNO3 = Zn(NO3)2 + HNO2 + H2O =>
Zn + 3 HNO3 = Zn(NO3)2 + HNO2 + H2O
MnCl2 + KClO2 + KOH = KMnO4 + KCl + H2O =>
4 MnCl2 + 5 KClO2 + 12 KOH = 4 KMnO4 + 13 KCl + 6 H2O
Fe3(PO4)2 + H2 = Fe + H3PO4 =>
Fe3(PO4)2 + 3 H2 = 3 Fe + 2 H3PO4
NH4Br + Mg(OH)2 = MgBr2 + NH3 + H2O =>
2 NH4Br + Mg(OH)2 = MgBr2 + 2 NH3 + 2 H2O
CH3CH2CH2NH2 + H2O = CH3CH2CH2 + NH3 + OH =>
CH3CH2CH2NH2 + H2O = CH3CH2CH2 + NH3 + OH
CuSO4(aq) + AgNO3(aq) = CuNO3(aq) + AgSO4(aq) =>
CuSO4(aq) + AgNO3(aq) = CuNO3(aq) + AgSO4(aq)
CuSO4*5H2O + NaOH + C6H12O6 = Cu + Na2SO4 + C6H12O7 + H2O =>
CuSO4*5H2O + 2 NaOH + C6H12O6 = Cu + Na2SO4 + C6H12O7 + 6 H2O
HClO + NaOH = H2O + NaClO =>
HClO + NaOH = H2O + NaClO
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