| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 21 O2 = 6 CO2 + 8 H2O4
Au + H3 = AuH3 =>
Au + H3 = AuH3
CuCl2 + FeCl2 = Cu + FeCl3 =>
CuCl2 + 2 FeCl2 = Cu + 2 FeCl3
(NH4)2SO4 + KCl = NH4Cl + K2SO4 =>
(NH4)2SO4 + 2 KCl = 2 NH4Cl + K2SO4
Na2S(NH4)2CO3 = Na2CO3(NH4)2S =>
Na2S(NH4)2CO3 = Na2CO3(NH4)2S
Ag + PO = AgPO =>
Ag + PO = AgPO
CO3{2-} + HOH = HCO3{-} + OH{-} =>
CO3{2-} + HOH = HCO3{-} + OH{-}
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
VCl3 = Cl2 + V =>
2 VCl3 = 3 Cl2 + 2 V
CH4 + Na2CO3 + Br2 = CH3Br + NaBr + HCO3 =>
2 CH4 + 2 Na2CO3 + 3 Br2 = 2 CH3Br + 4 NaBr + 2 HCO3
Zn + Cu2(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu2(SO4)2 = 2 ZnSO4 + 2 Cu
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C2H6 + Br2 = C2H5 + HBr =>
2 C2H6 + Br2 = 2 C2H5 + 2 HBr
FeCO3 + HNO3 = Fe(NO3)3 + NO + CO2 + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl
NaMnO4 + Ca3P2 + H2SO4 = MnSO4 + H3PO4 + CaSO4 + Na2SO4 + H2O =>
16 NaMnO4 + 5 Ca3P2 + 39 H2SO4 = 16 MnSO4 + 10 H3PO4 + 15 CaSO4 + 8 Na2SO4 + 24 H2O
NH2CH2COOH + KCl = (NH2CH2COOH)KCl =>
NH2CH2COOH + KCl = (NH2CH2COOH)KCl
Pb(OH)4 + H4SiO4 = [Pb(OH)3]4SiO4 + H2O =>
4 Pb(OH)4 + H4SiO4 = [Pb(OH)3]4SiO4 + 4 H2O
HCe + Na2O = NaCe + H2O =>
2 HCe + Na2O = 2 NaCe + H2O
FeSO4 + Na2CO3 + H2O = FeSO4*Fe(OH)2 + Na2SO4 + CO2 =>
2 FeSO4 + Na2CO3 + H2O = FeSO4*Fe(OH)2 + Na2SO4 + CO2
Li2CO3 + K2SO4 = K2CO3 + Li2SO4 =>
Li2CO3 + K2SO4 = K2CO3 + Li2SO4
NH4Br + Cl2 = Br2 + NH4Cl =>
2 NH4Br + Cl2 = Br2 + 2 NH4Cl
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
TiCl4 + NH4OH = TiOH + Cl4NH4 =>
TiCl4 + NH4OH = TiOH + Cl4NH4
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
CH3OH + KMnO4 = HCOOK + KOH + MnO2 + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + KOH + 4 MnO2 + 4 H2O
(PO3FH2)2 = P2O5F2H2 + H2O =>
(PO3FH2)2 = P2O5F2H2 + H2O
I2 + H2O = IO3 + H6 =>
I2 + 6 H2O = 2 IO3 + 2 H6
CH3Cl + C2H5Cl + Na = C3H8 + NaCl =>
CH3Cl + C2H5Cl + 2 Na = C3H8 + 2 NaCl
CuSO4 + NH3(OH)Cl + KOH = Cu2O + K2SO4 + N2 + KCl + H2O =>
2 CuSO4 + 2 NH3(OH)Cl + 6 KOH = Cu2O + 2 K2SO4 + N2 + 2 KCl + 7 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
NaMnO4 + HCl = Cl2 + H2O + NaCl + MnCl2 =>
2 NaMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 NaCl + 2 MnCl2
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
C3H6O + Ca(ClO)2 = CHCl3 + Ca(CH3COO)2 + Ca(OH)2 =>
2 C3H6O + 3 Ca(ClO)2 = 2 CHCl3 + Ca(CH3COO)2 + 2 Ca(OH)2
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
HBr(aq) + Li2CO3(s) = H2CO3 + LiBr =>
2 HBr(aq) + Li2CO3(s) = H2CO3 + 2 LiBr
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2 =>
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2
CaO + MnI4 = CaI2 + MnO2 =>
2 CaO + MnI4 = 2 CaI2 + MnO2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
PbO2 + SeO32{-} = PbO + SeO42{-} =>
10 PbO2 + SeO32{-} = 10 PbO + SeO42{-}
Al + CuCI2 = AlCI2 + Cu =>
Al + CuCI2 = AlCI2 + Cu
(NH4)2SO4 + Fe(CIO3)3 = (NH4CIO3) + Fe2(SO4)3 =>
3(NH4)2SO4 + 2 Fe(CIO3)3 = 6(NH4CIO3) + Fe2(SO4)3
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
KMnO4 + KHS + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 KHS + H2O = 2 MnO2 + 3 S + 5 KOH
AsH3 + Ag{+} + H2O = H3AsO4 + Ag + H{+} =>
AsH3 + 8 Ag{+} + 4 H2O = H3AsO4 + 8 Ag + 8 H{+}
CrCl3 + NaOH = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HCl + 3 NaCl
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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