| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCH3OH + 7 O2 = 10 H2O + 4 CO2
Br + O2 = Br2O7 =>
4 Br + 7 O2 = 2 Br2O7
CH3CH2SH + O2 = SO3 + H2O + CO2 =>
CH3CH2SH + 5 O2 = SO3 + 3 H2O + 2 CO2
C3H9Al + O2 = CO2 + H2O + Al2O3 =>
2 C3H9Al + 12 O2 = 6 CO2 + 9 H2O + Al2O3
S2O3{2-} + H2O = SO3{2-} + e + H{+} =>
S2O3{2-} + 3 H2O = 2 SO3{2-} + 4e + 6 H{+}
Mn{2+} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
2 Mn{2+} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
Ca(C2O4) + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 Ca(C2O4) + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
C17C35COOCH3 + O2 = CO2 + H2O =>
4 C17C35COOCH3 + 215 O2 = 216 CO2 + 6 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
AlCl + SPO = AlPO + SCl =>
AlCl + SPO = AlPO + SCl
K2Cr2O7 + HNO3 + Ag = KNO3 + Cr(NO3)3 + AgNO3 + H2O =>
K2Cr2O7 + 14 HNO3 + 6 Ag = 2 KNO3 + 2 Cr(NO3)3 + 6 AgNO3 + 7 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
NH4H2PO4 = NH3 + H2O + HPO3 =>
NH4H2PO4 = NH3 + H2O + HPO3
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + I2 + K2(SO4) =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 I2 + 3 K2(SO4)
Mg(HCO3)2 + NaOH = H2O + Na2CO3 + Mg(OH)2 =>
Mg(HCO3)2 + 4 NaOH = 2 H2O + 2 Na2CO3 + Mg(OH)2
Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)2 =>
Ni(C2H3O2)2 + Al = Ni + Al(C2H3O2)2
Pd + HCl + HNO3 = H2[PdCl4] + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2[PdCl4] + 2 NO + 4 H2O
Fe(SCN)2 + SnCl2 = FeCl2 + Sn(SCN)2 =>
Fe(SCN)2 + SnCl2 = FeCl2 + Sn(SCN)2
ClO3{-} + H{+} = Cl2 + ClO4{-} + H2O =>
7 ClO3{-} + 2 H{+} = Cl2 + 5 ClO4{-} + H2O
NaCO3 + Al2O3 = NaO + Al2(CO3)3 =>
3 NaCO3 + Al2O3 = 3 NaO + Al2(CO3)3
CH3CHClCH3 + H2 = CH3CH2CH3 + HCl =>
CH3CHClCH3 + H2 = CH3CH2CH3 + HCl
CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
CaCO3(s) + HCl(aq) = CaCl2 + CO2 + H2O =>
CaCO3(s) + 2 HCl(aq) = CaCl2 + CO2 + H2O
P2S3 + KMnO4 + H2O = S + MnO2 + KOH + H3PO4 =>
3 P2S3 + 10 KMnO4 + 14 H2O = 9 S + 10 MnO2 + 10 KOH + 6 H3PO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Sb2S5 + HCl = S + H2S + SbCl3 =>
Sb2S5 + 6 HCl = 2 S + 3 H2S + 2 SbCl3
MnO4{-} + HSO3{-} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{-2} + SO4{-2} + 2 H2O
MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
NH4H2PO4 = NH4 + H2 + PO4 =>
NH4H2PO4 = NH4 + H2 + PO4
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{2-} + SO4{2-} + 2 H2O
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + HSO4{-} + H2O =>
2 MnO4{-} + HSO3{-} + 2 OH{-} = 2 MnO4{2-} + HSO4{-} + H2O
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
SrI2 + H2O = HI + SrO =>
SrI2 + H2O = 2 HI + SrO
MnMo9O32 + Zn + HCl = Mo5O14 + ZnCl2 + MnCl2 + H2O =>
5 MnMo9O32 + 29 Zn + 68 HCl = 9 Mo5O14 + 29 ZnCl2 + 5 MnCl2 + 34 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
I2 + H2O = HI + I2O =>
2 I2 + H2O = 2 HI + I2O
Al(OH)3 + Ag = Ag(OH) + Al =>
Al(OH)3 + 3 Ag = 3 Ag(OH) + Al
MgSO4 + Na3PO4 = MgPO4 + Na3SO4 =>
MgSO4 + Na3PO4 = MgPO4 + Na3SO4
C4H10 + O = H2O + CO2 =>
C4H10 + 13 O = 5 H2O + 4 CO2
Ce(SO4)2 + NaOH + H2O2 = Ce(OH)3(OOH) + H2O + Na2SO4 =>
Ce(SO4)2 + 4 NaOH + H2O2 = Ce(OH)3(OOH) + H2O + 2 Na2SO4
C7H8O + Br2 = C7H5O + HBr =>
2 C7H8O + 3 Br2 = 2 C7H5O + 6 HBr
BaCl + Na3PO4 = Ba3(PO4) + NaCl =>
3 BaCl + Na3PO4 = Ba3(PO4) + 3 NaCl
SrO + H2S = SrS + H2O =>
SrO + H2S = SrS + H2O
Eu2O3 + La = Eu + La2O31 =>
31 Eu2O3 + 6 La = 62 Eu + 3 La2O31
Ba(NO3)Cl + NaOH = Ba(OH)2 + NaCl + NaNO3 =>
Ba(NO3)Cl + 2 NaOH = Ba(OH)2 + NaCl + NaNO3
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
F2 + HBr = FBr + H =>
F2 + 2 HBr = 2 FBr + 2 H
SO2 + NH4OH = NH4HSO3 =>
SO2 + NH4OH = NH4HSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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