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Pb(OH)2 + 2 NaCl = PbCl2 + 2 NaOH
HCrO4{-} + H2S + H{+} = Cr2O3 + SO4{-2} + H2O =>
8 HCrO4{-} + 3 H2S + 2 H{+} = 4 Cr2O3 + 3 SO4{-2} + 8 H2O
C6H4(C2H5)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
20 C6H4(C2H5)2 + 66 KMnO4 + 99 H2SO4 = 25 C6H4(COOH)2 + 66 MnSO4 + 33 K2SO4 + 164 H2O
Cr2O3 + OH = CrO4 + H2O =>
Cr2O3 + 10 OH = 2 CrO4 + 5 H2O
C2H5OH + Ag2O = C2H5OAg + H2O =>
2 C2H5OH + Ag2O = 2 C2H5OAg + H2O
Na(g) + Cl2(g) = NaCl =>
2 Na(g) + Cl2(g) = 2 NaCl
C2H6 + KOH = C2H5OH + HK =>
C2H6 + KOH = C2H5OH + HK
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O =>
CaHPO4*2H2O + H2SO4 = H3PO4 + CaSO4*2H2O
CH3SO3H + NaOH = CH3SO3Na + H2O =>
CH3SO3H + NaOH = CH3SO3Na + H2O
NaHCO3 + NH4Cl = NaCl + H2O + CO2 + NH3 =>
NaHCO3 + NH4Cl = NaCl + H2O + CO2 + NH3
Sb + HNO3 + H2O = H3SbO4 + NO =>
3 Sb + 5 HNO3 + 2 H2O = 3 H3SbO4 + 5 NO
NH4ClO4 + HCl = HClO4 + NH4Cl =>
NH4ClO4 + HCl = HClO4 + NH4Cl
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + 2 FeCl3 + 2 Fe2(SO4)3 + 7 H2O
CuSO4 + HCl = H2O + CuCl2 + SO2 + O2 =>
2 CuSO4 + 4 HCl = 2 H2O + 2 CuCl2 + 2 SO2 + O2
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2 =>
NH4(C2H3O2) + Na(ClO3) = NH4ClO3 + NaC2H3O2
HS + Ag(OH) = AgS + H2O =>
HS + Ag(OH) = AgS + H2O
Rb2O + Al = Al2O3 + Rb =>
3 Rb2O + 2 Al = Al2O3 + 6 Rb
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Zn3(PO4)2 + Ca = Ca3(PO4)2 + Zn =>
Zn3(PO4)2 + 3 Ca = Ca3(PO4)2 + 3 Zn
Bi(OH)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)5) =>
Bi(OH)3 + 3 Na(Sn(OH)3) + 3 NaOH = Bi + 3 Na2(Sn(OH)5)
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + NaNO3 =>
Zn(NO3)2 + Na2(CO3) = Zn(CO3) + 2 NaNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HI = H2I2 =>
2 HI = H2I2
C2H5OH + CH2COOH = CH3COOC2H5 + H2O =>
6 C2H5OH + 4 CH2COOH = 5 CH3COOC2H5 + 4 H2O
HPO4 + Fe(OH)2 = Fe(PO4)2 + H2O =>
2 HPO4 + Fe(OH)2 = Fe(PO4)2 + 2 H2O
(NH4)2HPO4 + CuO = (NH4)3PO4 + Cu3(PO4)2 + H2O =>
6(NH4)2HPO4 + 3 CuO = 4(NH4)3PO4 + Cu3(PO4)2 + 3 H2O
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al + H2SO4 = Al2O + SO2 + H2O =>
2 Al + H2SO4 = Al2O + SO2 + H2O
KH2PO4 + NaOH = K3PO4 + Na3PO4 + H2O =>
3 KH2PO4 + 6 NaOH = K3PO4 + 2 Na3PO4 + 6 H2O
H2C2O4*2H2O + NaOH + Co(OH)3 = Na3[Co(C2O4)3]*3H2O + H2O =>
3 H2C2O4*2H2O + 3 NaOH + Co(OH)3 = Na3[Co(C2O4)3]*3H2O + 9 H2O
Se + NaOH = Na2Se + Na2SeO4 + H2O =>
4 Se + 8 NaOH = 3 Na2Se + Na2SeO4 + 4 H2O
NaVO3 + Na2S2O3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
8 NaVO3 + Na2S2O3 + 11 H2SO4 = 8 VOSO4 + 5 Na2SO4 + 11 H2O
H2ZnO2 = ZnO + H2O =>
H2ZnO2 = ZnO + H2O
Ca(HCO3)2 + HCl = H2O + CaCl2 + CO2 =>
Ca(HCO3)2 + 2 HCl = 2 H2O + CaCl2 + 2 CO2
CH3OH2OH + O2 = H2O + CH3COOH =>
2 CH3OH2OH + O2 = 4 H2O + CH3COOH
PCl5(g) + H2O(l) = HCl(g) + H3PO4(g) =>
PCl5(g) + 4 H2O(l) = 5 HCl(g) + H3PO4(g)
NH3NO3(s) = N2(g) + O2(g) + H2O(g) =>
4 NH3NO3(s) = 4 N2(g) + 3 O2(g) + 6 H2O(g)
C6H12O6 + O(g) = CO2(g) + H2O(aq) =>
C6H12O6 + 12 O(g) = 6 CO2(g) + 6 H2O(aq)
CO2 + NO3 + H2O = C4H7NO4 + O2 =>
16 CO2 + 4 NO3 + 14 H2O = 4 C4H7NO4 + 21 O2
Mn(s) + NaOH(s) = Na(s) + Mn(OH) =>
Mn(s) + NaOH(s) = Na(s) + Mn(OH)
CH3CH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CH(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
Fe(HCO3)3 + H2O = Fe(OH)3 + H2CO3 =>
Fe(HCO3)3 + 3 H2O = Fe(OH)3 + 3 H2CO3
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
C66(l) + H2(g) = C6H12(l) =>
C66(l) + 66 H2(g) = 11 C6H12(l)
MnO4 + H2C2O4 = Mn + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn + 8 CO2 + 4 H2O
KCl + Pb(NO3)2 = PbClK(NO3)2 =>
KCl + Pb(NO3)2 = PbClK(NO3)2
H2O + Al + KOH = K[Al(H2O)2(OH)4] + H2 =>
10 H2O + 2 Al + 2 KOH = 2 K[Al(H2O)2(OH)4] + 3 H2
C3H4 + NaNH2 = C3H3Na + NH3 =>
C3H4 + NaNH2 = C3H3Na + NH3
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