| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Br2 = 2 AlBr3
ZnCl2(aq) + H2S(g) = ZnS(s) + HCl(aq) =>
ZnCl2(aq) + H2S(g) = ZnS(s) + 2 HCl(aq)
MgCl + KOH = KCl + MgOH =>
MgCl + KOH = KCl + MgOH
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
CaAl2Si2O8 + H + H2O = Al2Si2O5(OH)4 + Ca =>
CaAl2Si2O8 + 2 H + H2O = Al2Si2O5(OH)4 + Ca
CuSO4 + CaCO3 + H2O = Cu2(OH)2CO3 + CaSO4 + CO2 =>
2 CuSO4 + 2 CaCO3 + H2O = Cu2(OH)2CO3 + 2 CaSO4 + CO2
ClO3K = ClK + O =>
ClO3K = ClK + 3 O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
CaAl2Si2O8 + H + H2O = Al2Si2O5(OH)4 + Ca =>
CaAl2Si2O8 + 2 H + H2O = Al2Si2O5(OH)4 + Ca
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
SmCo5 + H2SO4 = SmSO4 + CoSO4 + H2 =>
SmCo5 + 6 H2SO4 = SmSO4 + 5 CoSO4 + 6 H2
KMnO3 + HCl = KCl + MnCl5 + H2O =>
KMnO3 + 6 HCl = KCl + MnCl5 + 3 H2O
H3AsO4 + Fe(OH)3 = H2O + Fe(AsO4) =>
H3AsO4 + Fe(OH)3 = 3 H2O + Fe(AsO4)
K2C2O4(aq) + Ca(OH)2(aq) = KOH(aq) + CaC2O4(s) =>
K2C2O4(aq) + Ca(OH)2(aq) = 2 KOH(aq) + CaC2O4(s)
CoCl2 + F = CoF2 + Cl2 =>
CoCl2 + 2 F = CoF2 + Cl2
Na + Mg3(PO4)2 = Na3(PO4) + Mg =>
6 Na + Mg3(PO4)2 = 2 Na3(PO4) + 3 Mg
NaCl + SiO2 + H2O + O2 = Na2SiO4 + HCl =>
4 NaCl + 2 SiO2 + 2 H2O + O2 = 2 Na2SiO4 + 4 HCl
CO2 + Na2CO3 + H2O = NaHCO3 =>
CO2 + Na2CO3 + H2O = 2 NaHCO3
Ni + CuCl2 = Cu + NiCl2 =>
Ni + CuCl2 = Cu + NiCl2
N2H4 + MnO4{-} + H{+} = N2 + Mn{+2} + H2O =>
5 N2H4 + 4 MnO4{-} + 12 H{+} = 5 N2 + 4 Mn{+2} + 16 H2O
K3PO4 + (CH3COO)2Sr = CH3COOK + Sr3(PO4)2 =>
2 K3PO4 + 3(CH3COO)2Sr = 6 CH3COOK + Sr3(PO4)2
C6H5OH + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H5OH + FeCl3 = (C6H5O)3Fe + 3 HCl
K2O + HI = H2O + KI =>
K2O + 2 HI = H2O + 2 KI
H2C2O4(aq) + NaOH(aq) = H2O + Na2C2O4 =>
H2C2O4(aq) + 2 NaOH(aq) = 2 H2O + Na2C2O4
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
KCOI = KCI + O2 =>
2 KCOI = 2 KCI + O2
SK2SO3 = K2SSO3 =>
SK2SO3 = K2SSO3
H4Fe(CN)6 + KMnO4 + H2SO4 = H3Fe(CN)6 + K2SO4 + MnSO4 + H2O =>
10 H4Fe(CN)6 + 2 KMnO4 + 3 H2SO4 = 10 H3Fe(CN)6 + K2SO4 + 2 MnSO4 + 8 H2O
H2SO3 + H = S + H2O =>
H2SO3 + 4 H = S + 3 H2O
Cl2 + HO{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 HO{-} = 5 Cl{-} + ClO3{-} + 3 H2O
HCl + H2O2 + Ag = AgCl + H2O =>
2 HCl + H2O2 + 2 Ag = 2 AgCl + 2 H2O
CoO2 = Co + O2 =>
CoO2 = Co + O2
CH2CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
Ca + SnBr4 = CaBr2 + Sn =>
2 Ca + SnBr4 = 2 CaBr2 + Sn
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Cl2 + HO{-} = ClO{-} + Cl{-} + H2O =>
Cl2 + 2 HO{-} = ClO{-} + Cl{-} + H2O
Na2CO3 + CH3COOH = CH3COONa + NaHCO3 =>
Na2CO3 + CH3COOH = CH3COONa + NaHCO3
Ni(OH)2 + Li2CO3 = Li2NiO2 + H2O + CO2 =>
Ni(OH)2 + Li2CO3 = Li2NiO2 + H2O + CO2
Na2SO3 + O2 = Na2SO8 =>
2 Na2SO3 + 5 O2 = 2 Na2SO8
Na + At2 = NaAt =>
2 Na + At2 = 2 NaAt
LiP + CsI = LiI + CsP =>
LiP + CsI = LiI + CsP
KCOI = KCI + O2 =>
2 KCOI = 2 KCI + O2
Br2 + NaOH = BrOH + Na =>
Br2 + 2 NaOH = 2 BrOH + 2 Na
SnSO4 + Ag = AgSO4 + Sn =>
SnSO4 + Ag = AgSO4 + Sn
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
Na2SO3 + O2 = Na2SO8 =>
2 Na2SO3 + 5 O2 = 2 Na2SO8
H2CuO2 + H2SO4 = CuSO4 + H2O =>
H2CuO2 + H2SO4 = CuSO4 + 2 H2O
LiP + CsI = LiI + CsP =>
LiP + CsI = LiI + CsP
Fe + PdCl2 = FeCl3 + Pd =>
2 Fe + 3 PdCl2 = 2 FeCl3 + 3 Pd
C2H2 + H2O = CH3C(OH) =>
C2H2 + H2O = CH3C(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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