| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NH3)4SO4 + 2 Na(EDTA) = Na2SO4 + 4 NH3 + Cu(EDTA)2
MgN + H2O = MgO + H2N =>
MgN + H2O = MgO + H2N
Cr(NO3)3(aq) + Na3PO4 = Na(NO3) + Cr3(PO4)3 =>
3 Cr(NO3)3(aq) + 3 Na3PO4 = 9 Na(NO3) + Cr3(PO4)3
ClCa + H2O = HCl + CaOH =>
ClCa + H2O = HCl + CaOH
AlNO + NaOH = AlOH + NaNO =>
AlNO + NaOH = AlOH + NaNO
Zn + HCl + I2 = IH + ZnCl2 =>
Zn + 2 HCl + I2 = 2 IH + ZnCl2
S4 + H2O + O2 = H2SO4 =>
S4 + 4 H2O + 6 O2 = 4 H2SO4
I2 + K = KI =>
I2 + 2 K = 2 KI
C27H56O + O2 = CO2 + H2O =>
2 C27H56O + 81 O2 = 54 CO2 + 56 H2O
FeCl2 + NH3 + H2O = Fe(HO)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(HO)2 + 2 NH4Cl
C2H5OH + H2O = HOCH2CH2OH + H2 =>
C2H5OH + H2O = HOCH2CH2OH + H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
[V(H2O)6]{+2} + [VO(H2O)5]{+2} + H3O{+} = [V(H2O)6]{+3} + H2O =>
[V(H2O)6]{+2} + [VO(H2O)5]{+2} + 2 H3O{+} = 2[V(H2O)6]{+3} + 2 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Sb{+} + BrO3{-} + H{+} = Sb{5+} + Br{-} + H2O =>
3 Sb{+} + 2 BrO3{-} + 12 H{+} = 3 Sb{5+} + 2 Br{-} + 6 H2O
PB(No3)2 + KNO3 = PB(NO3)2 + KNo3 =>
PB(No3)2 + 2 KNO3 = PB(NO3)2 + 2 KNo3
NH3 + O3 = H2O + NO3 =>
2 NH3 + 3 O3 = 3 H2O + 2 NO3
SiO4{4-} + MoO4{2-} + H{+} = [SiMo12O40]{4-} + H2O =>
SiO4{4-} + 12 MoO4{2-} + 24 H{+} = [SiMo12O40]{4-} + 12 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
C6H4Cl2 + O2 = CO + H2O + Cl2 =>
C6H4Cl2 + 4 O2 = 6 CO + 2 H2O + Cl2
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
S2O3{2-} + NiO2 + H2O = SO3{2+} + Ni{2+} + OH{-} =>
S2O3{2-} + 6 NiO2 + 9 H2O = 2 SO3{2+} + 6 Ni{2+} + 18 OH{-}
AsO3{3-} + Zn + H{+} = Zn{2+} + AsH3 + H2O =>
AsO3{3-} + 3 Zn + 9 H{+} = 3 Zn{2+} + AsH3 + 3 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Cr2S3 + NaOH + Cl2O7 = Na2Cr2O7 + Na2SO4 + H2O + Cl2 =>
7 Cr2S3 + 56 NaOH + 15 Cl2O7 = 7 Na2Cr2O7 + 21 Na2SO4 + 28 H2O + 15 Cl2
NaVO3 + HCl + Pt = H2[PtCl6] + VOCl + NaCl + H2O =>
2 NaVO3 + 10 HCl + Pt = H2[PtCl6] + 2 VOCl + 2 NaCl + 4 H2O
KCl2 + AgN3 = AgCl2 + KN3 =>
KCl2 + AgN3 = AgCl2 + KN3
MgSO4 + KF = MgF + K(SO4) =>
MgSO4 + KF = MgF + K(SO4)
BaCl2 + C2O4(NH4)2 = Ba(NH4)2 + (C2O4)2 + Cl2 =>
2 BaCl2 + 2 C2O4(NH4)2 = 2 Ba(NH4)2 + (C2O4)2 + 2 Cl2
CaCl2 + KBr = CaBr + Cl2K =>
CaCl2 + KBr = CaBr + Cl2K
Fe(OH)3 + HCl = Fe(OH)3HCl =>
Fe(OH)3 + HCl = Fe(OH)3HCl
Ca(C)2 + H2O = C2H2 + Ca(OH)2 =>
Ca(C)2 + 2 H2O = C2H2 + Ca(OH)2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
CoCl2(H2O)6 + O2 + HCl + N = [Co(N)2Cl2]Cl + H2O =>
4 CoCl2(H2O)6 + O2 + 4 HCl + 8 N = 4[Co(N)2Cl2]Cl + 26 H2O
CH3(CH2)12CH3 + O2 = C02 + H2O =>
2 CH3(CH2)12CH3 + 15 O2 = 14 C02 + 30 H2O
HCl = Cl2 + H =>
2 HCl = Cl2 + 2 H
Zn + I199 = ZnI199 =>
Zn + I199 = ZnI199
CaS + NH4NO3 = (NH4)2S + Ca(NO3)2 =>
CaS + 2 NH4NO3 = (NH4)2S + Ca(NO3)2
HCl = Cl2 + H =>
2 HCl = Cl2 + 2 H
ZnSO4(aq) + AgF(aq) = Ag2SO4(s) + ZnF2(aq) =>
ZnSO4(aq) + 2 AgF(aq) = Ag2SO4(s) + ZnF2(aq)
FeO2 + Mg = MgO + Fe =>
FeO2 + 2 Mg = 2 MgO + Fe
V2O5 + HCl = VCl + H2O + Cl2 =>
V2O5 + 10 HCl = 2 VCl + 5 H2O + 4 Cl2
HCl = H + Cl =>
HCl = H + Cl
Ti + HCl + H2O = TiCl3(H2O)3 + H2 =>
2 Ti + 6 HCl + 6 H2O = 2 TiCl3(H2O)3 + 3 H2
HCl = Cl2 + H =>
2 HCl = Cl2 + 2 H
ZrO(NO3)2 + C2H6N4O2 = ZrO2 + H2O + CO2 + N2 =>
ZrO(NO3)2 + C2H6N4O2 = ZrO2 + 3 H2O + 2 CO2 + 3 N2
Ni2OH = Ni + OH =>
Ni2OH = 2 Ni + OH
CO(NO3)3 + K2SO3 = CO(SO3)3 + K2NO3 =>
CO(NO3)3 + 3 K2SO3 = CO(SO3)3 + 3 K2NO3
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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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