| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3SbO4 + KOH = KH2SbO4 + H2O
H2PO2{-} + TeO4{2-} = PO4{3-} + Te + H{+} + H2O =>
3 H2PO2{-} + 2 TeO4{2-} = 3 PO4{3-} + 2 Te + 2 H{+} + 2 H2O
H3SbO4 + KOH = KH2SbO4 + H2O =>
H3SbO4 + KOH = KH2SbO4 + H2O
C2H4(CN)2 + HCl + H2O = C2H4(COOH)2 + NH4Cl =>
C2H4(CN)2 + 2 HCl + 4 H2O = C2H4(COOH)2 + 2 NH4Cl
BCl3(s) + H2O(l) = H3BO3(aq) + HCl(aq) =>
BCl3(s) + 3 H2O(l) = H3BO3(aq) + 3 HCl(aq)
H3SbO4 + KOH = KH2SbO4 + H2O =>
H3SbO4 + KOH = KH2SbO4 + H2O
HPO3 + Ca(OH)2 = Ca(PO3)2 + H2O =>
2 HPO3 + Ca(OH)2 = Ca(PO3)2 + 2 H2O
Hg(NO3)2 + NO2 + H2O = Hg + HNO3 =>
Hg(NO3)2 + 2 NO2 + 2 H2O = Hg + 4 HNO3
H3SbO4 + KOH = KH2SbO4 + H2O =>
H3SbO4 + KOH = KH2SbO4 + H2O
Ag(BrO)3 + K = K(BrO)3 + Ag =>
Ag(BrO)3 + K = K(BrO)3 + Ag
H3SbO4 + KOH = KH2SbO4 + H2O =>
H3SbO4 + KOH = KH2SbO4 + H2O
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2 =>
CdI2 + Hg(IO)2 = Cd(IO)2 + HgI2
Cu + Zn{2+} = Cu{+} + Zn =>
2 Cu + Zn{2+} = 2 Cu{+} + Zn
C7H16 = C + H =>
C7H16 = 7 C + 16 H
C2H7NO + O2 = CO2 + H2O + NO =>
4 C2H7NO + 15 O2 = 8 CO2 + 14 H2O + 4 NO
NaN3 + SiO2 + KNO3 = N2 + Na4SiO4 + K2SiO4 =>
8 NaN3 + 3 SiO2 + 2 KNO3 = 13 N2 + 2 Na4SiO4 + K2SiO4
Ca9H2O + O2 = CaO + H2O =>
2 Ca9H2O + 9 O2 = 18 CaO + 2 H2O
HCl + KMnO4 = KClMnO2 + Cl + H2O =>
4 HCl + KMnO4 = KClMnO2 + 3 Cl + 2 H2O
Sc(OH)3 + H2O = ScH + OH =>
Sc(OH)3 + H2O = ScH + 4 OH
NH4OH + CoCl2 = NH4Cl2 + CoOH =>
NH4OH + CoCl2 = NH4Cl2 + CoOH
Na2Cr2O7 + Na2S + HCl = CrCl3 + NaCl + S + H2O =>
Na2Cr2O7 + 3 Na2S + 14 HCl = 2 CrCl3 + 8 NaCl + 3 S + 7 H2O
NH4Fe(SO4)2*12H2O + NH3 = NH3Fe(SO4)2*12H2O + NH4 =>
NH4Fe(SO4)2*12H2O + NH3 = NH3Fe(SO4)2*12H2O + NH4
Br2O + H2O = BrOH =>
Br2O + H2O = 2 BrOH
Fe2SO4 + KOH + (NH4)2S2O8 = K2SO4 + (NH4)2SO4 + Fe(OH)2 =>
Fe2SO4 + 4 KOH + (NH4)2S2O8 = 2 K2SO4 + (NH4)2SO4 + 2 Fe(OH)2
(COOH)2 + KMnO4 = CO2 + KMn + H2O =>
4(COOH)2 + KMnO4 = 8 CO2 + KMn + 4 H2O
AgNO3 + CuBr = CuNO3 + AgBr =>
AgNO3 + CuBr = CuNO3 + AgBr
NaHSO4 + AuCl3 + H2O = NaHSO5 + HCl + Au =>
3 NaHSO4 + 2 AuCl3 + 3 H2O = 3 NaHSO5 + 6 HCl + 2 Au
EDTA + CaC2O4 = Ca(EDTA)2 + C2O4 =>
2 EDTA + CaC2O4 = Ca(EDTA)2 + C2O4
NaAsO2 + I2 + NaOH = Na2AsO4 + NaI + H2O =>
2 NaAsO2 + 3 I2 + 8 NaOH = 2 Na2AsO4 + 6 NaI + 4 H2O
Zn(NO3)3 + Cu = Zn + Cu(NO3)2 =>
2 Zn(NO3)3 + 3 Cu = 2 Zn + 3 Cu(NO3)2
XeF6 + H2O = HF + XeO3 =>
XeF6 + 3 H2O = 6 HF + XeO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
PbN6 + Cr(MnO4)2 = NO + PbO2 + Cr2O7 + MnO2 =>
PbN6 + 16 Cr(MnO4)2 = 6 NO + PbO2 + 8 Cr2O7 + 32 MnO2
Ag + CuCO3 = Cu + Ag2CO3 =>
2 Ag + CuCO3 = Cu + Ag2CO3
S3 + P4 = P4S3 =>
S3 + P4 = P4S3
C6H12O2 + CH3OH = C7H14O2 + H2O =>
C6H12O2 + CH3OH = C7H14O2 + H2O
NaClO2 + KMnO4 + H2SO4 = NaClO3 + K2SO4 + MnSO4 + H2O =>
5 NaClO2 + 2 KMnO4 + 3 H2SO4 = 5 NaClO3 + K2SO4 + 2 MnSO4 + 3 H2O
C13H10O + O2 = CO2 + H2O =>
C13H10O + 15 O2 = 13 CO2 + 5 H2O
NaCO + CaSO = NaSO + CaCO =>
NaCO + CaSO = NaSO + CaCO
(CH3(CH2)16COOK) + H2SO4 = CH3(CH2)16COOH + K2SO4 =>
2(CH3(CH2)16COOK) + H2SO4 = 2 CH3(CH2)16COOH + K2SO4
H2SO4 + LOH = L2(SO4) + H2O =>
H2SO4 + 2 LOH = L2(SO4) + 2 H2O
Li + NaCl = LiCl + Na =>
Li + NaCl = LiCl + Na
BaO2 + H + SO4 = H2O + BaSO4 =>
BaO2 + 4 H + SO4 = 2 H2O + BaSO4
C3H7COOH + HCl = C3H7COCl + H2O =>
C3H7COOH + HCl = C3H7COCl + H2O
Cl2(g) + NaBr(aq) = NaCl2(aq) + Br(l) =>
Cl2(g) + NaBr(aq) = NaCl2(aq) + Br(l)
Cd + H3PO4 = CdPO4 + H2 =>
2 Cd + 2 H3PO4 = 2 CdPO4 + 3 H2
CaO2 + H2O = CaH2O3 =>
CaO2 + H2O = CaH2O3
NaBr + AgNO3 = NaBrAgNO3 =>
NaBr + AgNO3 = NaBrAgNO3
C6H5NO2 + Zn + H2SO4 = ZnSO4 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + C6H5NH2 + 2 H2O
Cl + CO2 = C + ClO =>
2 Cl + CO2 = C + 2 ClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
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