| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
S + F = S2F2 =>
2 S + 2 F = S2F2
C5H12O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 C5H12O + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 8 H2O
Ni3(PO4)2 + Al2(SO4)3 = NiSO4 + AlPO4 =>
Ni3(PO4)2 + Al2(SO4)3 = 3 NiSO4 + 2 AlPO4
KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2
TiCl2 + H2O = Ti(OH)3 + Cl2 + H2 =>
2 TiCl2 + 6 H2O = 2 Ti(OH)3 + 2 Cl2 + 3 H2
(NH4)2SO3 + H2O = NH4OH + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH4OH + H2SO3
ZnOSiO2 = ZnSiO3 =>
ZnOSiO2 = ZnSiO3
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu =>
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu
Zn + H2TeO4 = ZnTeO4 + H2 =>
Zn + H2TeO4 = ZnTeO4 + H2
C3H7BrNaOH = C3H8ONaBr =>
C3H7BrNaOH = C3H8ONaBr
NaVO3 + HCl = HVO3 + NaCl =>
NaVO3 + HCl = HVO3 + NaCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Li + HCI = LiCI + H =>
Li + HCI = LiCI + H
Be + NaOH = Na2BeO2 + H =>
Be + 2 NaOH = Na2BeO2 + 2 H
SO4 + CaO = Ca(SO4)2 + O2 =>
4 SO4 + 2 CaO = 2 Ca(SO4)2 + O2
NH4Cl + KOH = KNH4 + OHCl =>
NH4Cl + KOH = KNH4 + OHCl
C5H10(OH)2 + O2 = C + H2O =>
C5H10(OH)2 + 2 O2 = 5 C + 6 H2O
H + PO3 + Zn(OH)2 = Zn3(PO3)2 + H2O =>
6 H + 2 PO3 + 3 Zn(OH)2 = Zn3(PO3)2 + 6 H2O
KIO4 + Na2HPO3 = I2 + Na3PO4 + K3PO4 + H3PO4 + H2O =>
6 KIO4 + 21 Na2HPO3 = 3 I2 + 14 Na3PO4 + 2 K3PO4 + 5 H3PO4 + 3 H2O
Na2CO3 + CH3CO2OH = NaCH3 + CO2 + H2O =>
3 Na2CO3 + 8 CH3CO2OH = 6 NaCH3 + 13 CO2 + 7 H2O
SO2 + NaHSO3 = Na2S2O5 + H2SO3 =>
SO2 + 2 NaHSO3 = Na2S2O5 + H2SO3
NaCl + K2SO4 = NaSO4 + K2Cl =>
NaCl + K2SO4 = NaSO4 + K2Cl
H2SO4 + Na2NO3 = H2NO3 + Na2SO4 =>
H2SO4 + Na2NO3 = H2NO3 + Na2SO4
Na2CO3 + CO(NO3)2 = COCO3 + Na(NO3) =>
Na2CO3 + CO(NO3)2 = COCO3 + 2 Na(NO3)
K2MnO4 + SO2 = MnO2 + K2SO4 =>
K2MnO4 + SO2 = MnO2 + K2SO4
NH4Cl + NaNO3 = NH4 + NaCl + NO3 =>
NH4Cl + NaNO3 = NH4 + NaCl + NO3
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
MnO2 + SO3{-2} + H{+} = Mn{+2} + S2O6{-2} + H2O =>
MnO2 + 2 SO3{-2} + 4 H{+} = Mn{+2} + S2O6{-2} + 2 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Ba(OH)2 + C6H5NH3Cl = Ba(C6H5NH2Cl)2 + H2O =>
Ba(OH)2 + 2 C6H5NH3Cl = Ba(C6H5NH2Cl)2 + 2 H2O
AgNH4 + HCl = AgCl + HNH4 =>
AgNH4 + HCl = AgCl + HNH4
C2H4 + KOH = C2H5OK =>
C2H4 + KOH = C2H5OK
Ni3(PO4)2 + Al2(SO4)3 = NiSO4 + AlPO4 =>
Ni3(PO4)2 + Al2(SO4)3 = 3 NiSO4 + 2 AlPO4
C2H2 + AgNO3 + NH3 = AgCCAg + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = AgCCAg + 2 NH4NO3
H2NCH2COOH = C + O2 + H2 + N2 =>
2 H2NCH2COOH = 4 C + 2 O2 + 5 H2 + N2
FeS2 + O4 + H2O = Fe2O3 + H2SO4 =>
8 FeS2 + 15 O4 + 16 H2O = 4 Fe2O3 + 16 H2SO4
CH3OOH + NaOH = CH3OONa + H2O =>
CH3OOH + NaOH = CH3OONa + H2O
[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
KFe3(SO4)2(OH)6 + C(s) = FeO + K2O + SO2 + CO + H2O =>
2 KFe3(SO4)2(OH)6 + 7 C(s) = 6 FeO + K2O + 4 SO2 + 7 CO + 6 H2O
P2S5 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S5 + 40 HNO3 + 4 H2O = 6 H3PO4 + 15 H2SO4 + 40 NO
Zn + Fe + H2O = Zn(FeOH)2 + H2 =>
Zn + 2 Fe + 2 H2O = Zn(FeOH)2 + H2
H3Po4 + KCl = K2HPo4 + HCl =>
H3Po4 + 2 KCl = K2HPo4 + 2 HCl
BaSO4 + Na2SiO3 = BaSiO3 + Na2SO4 =>
BaSO4 + Na2SiO3 = BaSiO3 + Na2SO4
CaH2 + H2O = Ca(OH)2 + H1 =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H1
FeCNS3 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + HNO3 + CO2 + H2O =>
2 FeCNS3 + 10 K2Cr2O7 + 37 H2SO4 = Fe2(SO4)3 + 10 Cr2(SO4)3 + 10 K2SO4 + 2 HNO3 + 2 CO2 + 36 H2O
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
ZnCO3 + HCl = HCO3 + ZnCl =>
ZnCO3 + HCl = HCO3 + ZnCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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