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2 CaCO3 + 2 SO2 + *O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
PbCH3COO + K2S = KCH3COO + Pb2S =>
2 PbCH3COO + K2S = 2 KCH3COO + Pb2S
CrO3 + Al = Cr + Al2O =>
CrO3 + 6 Al = Cr + 3 Al2O
PbCH3COO + K2S = KCH3COO + Pb2S =>
2 PbCH3COO + K2S = 2 KCH3COO + Pb2S
Zn(OH)2 + HCl = ZnOHCl + H2O =>
Zn(OH)2 + HCl = ZnOHCl + H2O
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
Li3N + HOH = NH3 + LiOH =>
Li3N + 3 HOH = NH3 + 3 LiOH
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
C6H5BrMg + C13H10O = C19H15OMgBr =>
C6H5BrMg + C13H10O = C19H15OMgBr
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
KMnO4 + NaBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
CdSO4 + Zn = ZnSO4 + Cd =>
CdSO4 + Zn = ZnSO4 + Cd
C7H6O3(liq) + O2(g) = CO2(g) + H2O(liq) =>
C7H6O3(liq) + 7 O2(g) = 7 CO2(g) + 3 H2O(liq)
AlCl3 + Na(OH) = Na(AlO2) + NaCl + H2O =>
AlCl3 + 4 Na(OH) = Na(AlO2) + 3 NaCl + 2 H2O
H3CCH2Br + OH = H3CCH2O + HBr =>
H3CCH2Br + OH = H3CCH2O + HBr
C4H9OK + C4H9Cl = C4H9OC4H9 + KCl =>
C4H9OK + C4H9Cl = C4H9OC4H9 + KCl
NH2CH2COOH + Fe(OH)3 = (NH2CH2COO)3Fe + H2O =>
3 NH2CH2COOH + Fe(OH)3 = (NH2CH2COO)3Fe + 3 H2O
Li3N + HOH = NH3 + LiOH =>
Li3N + 3 HOH = NH3 + 3 LiOH
PbCH3COO + K2S = KCH3COO + Pb2S =>
2 PbCH3COO + K2S = 2 KCH3COO + Pb2S
Co + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 H2O
Ag2S + Al + H2O = Al(OH)3 + H2S + Ag =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 Ag
Na2S + HCl = NaCl + S + H =>
Na2S + 2 HCl = 2 NaCl + S + 2 H
C6H5CONH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5CONH2 + 37 O2 = 28 CO2 + 14 H2O + 4 NO2
I2 + Na2S2O3 = NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3 = 6 NaI + 2 NaS4O6
PbCH3COO + K2S = KCH3COO + Pb2S =>
2 PbCH3COO + K2S = 2 KCH3COO + Pb2S
CrBr3 + F = CrF3 + Br =>
CrBr3 + 3 F = CrF3 + 3 Br
Li3N + HOH = NH3 + LiOH =>
Li3N + 3 HOH = NH3 + 3 LiOH
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
PbCH3COO + K2S = KCH3COO + Pb2S =>
2 PbCH3COO + K2S = 2 KCH3COO + Pb2S
HNO3 + Mg(C2H3O2)2 = HC2H3O2 + Mg(NO3)2 =>
2 HNO3 + Mg(C2H3O2)2 = 2 HC2H3O2 + Mg(NO3)2
Na(C2H3O2) + HNO3 = NaNO3 + H(C2H3O2) =>
Na(C2H3O2) + HNO3 = NaNO3 + H(C2H3O2)
Li3N + HOH = NH3 + LiOH =>
Li3N + 3 HOH = NH3 + 3 LiOH
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + KMnSO4 + H2O =>
3 C3H7OH + 2 KMnO4 + 2 H2SO4 = 3 C2H5COOH + 2 KMnSO4 + 5 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Li3N + HOH = NH3 + LiOH =>
Li3N + 3 HOH = NH3 + 3 LiOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
[Fe(NH3)6]Cl2 + H2O = Fe(OH)2 + NH4Cl + NH3*H2O =>
[Fe(NH3)6]Cl2 + 6 H2O = Fe(OH)2 + 2 NH4Cl + 4 NH3*H2O
Cr2O3 + H2SO4 = Cr(SO4)OH + H2O =>
Cr2O3 + 2 H2SO4 = 2 Cr(SO4)OH + H2O
C5H11OH + CH3CH2COOH = C10H20O2 + H2O =>
7 C5H11OH + 5 CH3CH2COOH = 5 C10H20O2 + 7 H2O
CaO(s) + SO2(g) = CaSO2(s) + O2(g) =>
2 CaO(s) + 2 SO2(g) = 2 CaSO2(s) + O2(g)
C17H36 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
60 C17H36 + 204 NO3{-} + 17 PO4{-3} = 17 C60H87O23N12P + 289 H2O + 103 H{+} + 358e
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
C10H18O4 + LiOH = C10H16Li2O4 + H2O =>
C10H18O4 + 2 LiOH = C10H16Li2O4 + 2 H2O
NH3*HCl = NH4Cl =>
NH3*HCl = NH4Cl
Ba(OH)2 + H2SO4 = BaSO4 + (OH)2 + H2 =>
Ba(OH)2 + H2SO4 = BaSO4 + (OH)2 + H2
Ba(ClO3)2 + Na2S = BaS + Na(ClO3) =>
Ba(ClO3)2 + Na2S = BaS + 2 Na(ClO3)
CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3
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