| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Al(NO3)2 = Na(NO3)2 + AlOH
H2 + AgBr = Ag + HBr =>
H2 + 2 AgBr = 2 Ag + 2 HBr
Al(HSO4)3 + NaOH = Al(OH)3 + NaHSO4 =>
Al(HSO4)3 + 3 NaOH = Al(OH)3 + 3 NaHSO4
HCn + NaOH = NaCn + H2O =>
HCn + NaOH = NaCn + H2O
Zn + H2Cr2O7 = ZnCr2O7 + H2 =>
Zn + H2Cr2O7 = ZnCr2O7 + H2
AsH3 + KMnO4 + H2SO4 = K2SO4 + H3AsO4 + MnSO4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 5 H3AsO4 + 8 MnSO4 + 12 H2O
Cu(Ac)CuO = Cu2(OAc) =>
Cu(Ac)CuO = Cu2(OAc)
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
K3PO4 + Cr(SO4)2 = K2SO4 + Cr3(PO4)4 =>
4 K3PO4 + 3 Cr(SO4)2 = 6 K2SO4 + Cr3(PO4)4
Ag2O + C10H10N4SO2 = AgC10H9N4SO2 + H2O =>
Ag2O + 2 C10H10N4SO2 = 2 AgC10H9N4SO2 + H2O
U5 + O2 = UO =>
2 U5 + 5 O2 = 10 UO
Nh4No3 + HCl = Nh4Cl + HNo3 =>
Nh4No3 + HCl = Nh4Cl + HNo3
C8H11 + KMnO4 + H2SO4 = C8H8O2 + MnSO4 + K2SO4 + H2O =>
10 C8H11 + 14 KMnO4 + 21 H2SO4 = 10 C8H8O2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
HB4O7 + H2O = B4O7 + H3O =>
HB4O7 + H2O = B4O7 + H3O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
KOH + Br = KBr + HBrO3 + H2O =>
5 KOH + 6 Br = 5 KBr + HBrO3 + 2 H2O
KOH + CuN = CuOH + KN =>
KOH + CuN = CuOH + KN
AgBr + H2 = Ag + Br{-} + H{+} =>
2 AgBr + H2 = 2 Ag + 2 Br{-} + 2 H{+}
KMnO4 + Na2S + H2O = KOH + MnO2 + NaOH + S =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 KOH + 2 MnO2 + 6 NaOH + 3 S
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
NH4NO3 + HCl = NH4ClNO3H =>
NH4NO3 + HCl = NH4ClNO3H
H2Cr2O7 + H2O = H3O + Cr2O7 =>
H2Cr2O7 + 2 H2O = 2 H3O + Cr2O7
Ca + H2(SO4) = Ca2(SO4)3 + H2 =>
2 Ca + 3 H2(SO4) = Ca2(SO4)3 + 3 H2
LiO2 + Co2 = Li2Co3 + O2 =>
4 LiO2 + 3 Co2 = 2 Li2Co3 + 4 O2
Zn(CH3COO)2 + H2S = ZnS + CH3COOH =>
Zn(CH3COO)2 + H2S = ZnS + 2 CH3COOH
Fl + KI = I + FlK =>
Fl + KI = I + FlK
K2AsO3 + H2CrO4 + H2O = H3AsO4 + Cr(OH)3 + KOH =>
3 K2AsO3 + H2CrO4 + 8 H2O = 3 H3AsO4 + Cr(OH)3 + 6 KOH
NaCO3 + CoCl2 = CoCO3 + NaCl2 =>
NaCO3 + CoCl2 = CoCO3 + NaCl2
Na2Cl + Ca(NO3)2 = NaNO3 + CaCl =>
Na2Cl + Ca(NO3)2 = 2 NaNO3 + CaCl
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
SeO2 + Ca = CaO + CaSe =>
SeO2 + 3 Ca = 2 CaO + CaSe
Ca + H2(SO4) = Ca2(SO4)3 + H2 =>
2 Ca + 3 H2(SO4) = Ca2(SO4)3 + 3 H2
C8H11 + KMnO4 + H2SO4 = C8H8O2 + MnSO4 + K2SO4 + H2O =>
10 C8H11 + 14 KMnO4 + 21 H2SO4 = 10 C8H8O2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
KOH + CuN = CuOH + KN =>
KOH + CuN = CuOH + KN
KMnO4 + KY + H2O = MnO2 + Y2 + KOH =>
2 KMnO4 + 6 KY + 4 H2O = 2 MnO2 + 3 Y2 + 8 KOH
NaOH + C9H10O2 = NaC7H5O2 + C2H5OH =>
NaOH + C9H10O2 = NaC7H5O2 + C2H5OH
KOH + Br = KBr + HBrO3 + H2O =>
5 KOH + 6 Br = 5 KBr + HBrO3 + 2 H2O
NH4NO3 + HCl = NH4ClNO3H =>
NH4NO3 + HCl = NH4ClNO3H
Pt + KClO3 + KOH = KPtO + KCl + H2O =>
6 Pt + KClO3 + 6 KOH = 6 KPtO + KCl + 3 H2O
(NH4)2NO3 = NH3 + NO2 + H2O =>
(NH4)2NO3 = 2 NH3 + NO2 + H2O
Al + Ba(OH)2 = Al(OH)2 + Ba =>
Al + Ba(OH)2 = Al(OH)2 + Ba
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
K3MnO4 + HCl = KMnO4 + MnCl2 + KCl + H2O =>
5 K3MnO4 + 16 HCl = 3 KMnO4 + 2 MnCl2 + 12 KCl + 8 H2O
NH3 + Cu3O2 = N2 + Cu + H2O =>
4 NH3 + 3 Cu3O2 = 2 N2 + 9 Cu + 6 H2O
FeO + HOOCCH3 = Fe(OOCCH3)2 + H2O =>
FeO + 2 HOOCCH3 = Fe(OOCCH3)2 + H2O
Cu2CO3(OH)2 + CO2 = Cu3(CO3)2(OH)2 + H2O =>
3 Cu2CO3(OH)2 + CO2 = 2 Cu3(CO3)2(OH)2 + H2O
ZnSO4 = ZnS + O2 =>
ZnSO4 = ZnS + 2 O2
C6H12O2 + KOH = C4H10O + C2H3O2K =>
C6H12O2 + KOH = C4H10O + C2H3O2K
(NH3)2Ce(NO3)6 + C4H10O = C5H10O2 + HNO3 + Ce(NO3)2 + NH3 =>
2(NH3)2Ce(NO3)6 + 5 C4H10O = 4 C5H10O2 + 7 HNO3 + 2 Ce(NO3)2 + 5 NH3
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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