| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH2CH2COOH + HNO3 = NH3CH2COOHNO3
PCl5 + K + NO3 + H2SO4 = PO4 + H2O + KCl + SN =>
3 PCl5 + 15 K + 2 NO3 + 2 H2SO4 = 3 PO4 + 2 H2O + 15 KCl + 2 SN
C2H5OH + FeCl3 = CH3CHO + FeCl2 + HCl =>
C2H5OH + 2 FeCl3 = CH3CHO + 2 FeCl2 + 2 HCl
Ca(OH)2 + H3NO3 = Ca3(NO3)2 + H2O =>
3 Ca(OH)2 + 2 H3NO3 = Ca3(NO3)2 + 6 H2O
NaOH + MgCI2 = NaCI2 + MgOH =>
NaOH + MgCI2 = NaCI2 + MgOH
CH3COOH + CuOH = CuCH3COO + H2O =>
CH3COOH + CuOH = CuCH3COO + H2O
CO3(aq) + HCl(aq) = CO2(g) + H2O(l) + Cl2(g) =>
CO3(aq) + 2 HCl(aq) = CO2(g) + H2O(l) + Cl2(g)
H2SNCl6 + H2S = SNS2 + HCl =>
H2SNCl6 + 2 H2S = SNS2 + 6 HCl
Zn + NO3{2-} + OH{-} + H2O = NH3{+} + [Zn(OH)4]{2-} =>
3 Zn + NO3{2-} + 3 OH{-} + 6 H2O = NH3{+} + 3[Zn(OH)4]{2-}
As2S3 + HCl = AsCl3 + H2S =>
As2S3 + 6 HCl = 2 AsCl3 + 3 H2S
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
(Zn(O2CCH3)2(H2O)2) + NaOH = ZnO + Na(CH3COO) + H2O =>
(Zn(O2CCH3)2(H2O)2) + 2 NaOH = ZnO + 2 Na(CH3COO) + 3 H2O
C5H5 + Fe = Fe(C5H5) =>
C5H5 + Fe = Fe(C5H5)
BrO2 + NaOH = NaBr + NaBrO3 + H2O =>
6 BrO2 + 6 NaOH = NaBr + 5 NaBrO3 + 3 H2O
Li3PO4 + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaBr2 = 6 LiBr + Ca3(PO4)2
HCl + Ca(HCO3)2 = CaCl2 + (HCO3)2 + H2 =>
2 HCl + Ca(HCO3)2 = CaCl2 + (HCO3)2 + H2
Pb2 + KClO3 = PbO2 + KClO =>
Pb2 + 2 KClO3 = 2 PbO2 + 2 KClO
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Al + Fe2O5 = Al2O3 + Fe =>
10 Al + 3 Fe2O5 = 5 Al2O3 + 6 Fe
Na2O + Cl = O2 + NaCl =>
2 Na2O + 4 Cl = O2 + 4 NaCl
C5H12 + Cl2 = C5H8Cl4 + H2 =>
C5H12 + 2 Cl2 = C5H8Cl4 + 2 H2
FeCl2 + NH3 + H2O = Fe(OH)2 + (NH4)Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2(NH4)Cl
Ca(OH)2 + PH3 = Ca3P2 + H2O =>
3 Ca(OH)2 + 2 PH3 = Ca3P2 + 6 H2O
NO3{-} + Br{-} + H2O = OH{-} + NO + Br2 =>
2 NO3{-} + 6 Br{-} + 4 H2O = 8 OH{-} + 2 NO + 3 Br2
CaCO3 + Li3N = Ca3N2 + Li2CO3 =>
3 CaCO3 + 2 Li3N = Ca3N2 + 3 Li2CO3
CH4NO3 = CO2 + N2 + H2O + H2 =>
2 CH4NO3 = 2 CO2 + N2 + 2 H2O + 2 H2
C14H10 + K2Cr2O7 + H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C14H10 + K2Cr2O7 + 4 H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Ag2CO3 + HBr = AgBr + H2O + CO2 =>
Ag2CO3 + 2 HBr = 2 AgBr + H2O + CO2
SH2 + O2 = H2O + S2O2 =>
2 SH2 + 2 O2 = 2 H2O + S2O2
NH4OH(ac) + HNO3(ac) = NH4NO3(ac) + H2O =>
NH4OH(ac) + HNO3(ac) = NH4NO3(ac) + H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
HCl + NH4Cl = HClNH4Cl =>
HCl + NH4Cl = HClNH4Cl
Na(H2PO4) + Ca(NO3)2 = Na(NO3) + Ca(H2PO4)2 =>
2 Na(H2PO4) + Ca(NO3)2 = 2 Na(NO3) + Ca(H2PO4)2
CaCl + NaPo4 = CaPo4 + NaCl =>
CaCl + NaPo4 = CaPo4 + NaCl
BrClNaSO4 = BrSO4NaCl =>
BrClNaSO4 = BrSO4NaCl
Ag + HNO3 = H2O + AgNO3 + N2O4 =>
2 Ag + 4 HNO3 = 2 H2O + 2 AgNO3 + N2O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
CH3CH(CH3)CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH(CH3)CH2NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
Cl2(g) + KI(ac) = KCl(ac) + I2(s) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(s)
Ba(NO3)2 + Na3AsO4 = Ba3(AsO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3AsO4 = Ba3(AsO4)2 + 6 NaNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Sr + CaCO3 = SrCO3 + Ca =>
Sr + CaCO3 = SrCO3 + Ca
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Cu3FeS3 + O2 = SO2 + FeO + Cu =>
2 Cu3FeS3 + 7 O2 = 6 SO2 + 2 FeO + 6 Cu
KOH + CU = CUOH + K =>
KOH + CU = CUOH + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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