| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Co(OH)2(aq)
Cu + NH4 + O = Cu(NH3)4 + H2O =>
Cu + 4 NH4 + 2 O = Cu(NH3)4 + 2 H2O
Bi(OH)3 + HCl = BiOCl + H2O =>
Bi(OH)3 + HCl = BiOCl + 2 H2O
Fe + Sn(CO3)2 = FeCO3 + Sn =>
2 Fe + Sn(CO3)2 = 2 FeCO3 + Sn
FrCl = Fr + Cl2 =>
2 FrCl = 2 Fr + Cl2
Ca(OH)2 + FeBr3 = CaBr3 + Fe(OH)2 =>
Ca(OH)2 + FeBr3 = CaBr3 + Fe(OH)2
Zn(SO4)3 + Al = Al2(SO4)3 + Zn =>
Zn(SO4)3 + 2 Al = Al2(SO4)3 + Zn
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O =>
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O
BaSe + K = KSe + Ba =>
BaSe + K = KSe + Ba
Zn + I2 = Zn{+2} + I({-}) =>
Zn + I2 = Zn{+2} + 2 I({-})
Mg(OH)2MnCO3 = Mn(OH)2MgCO3 =>
Mg(OH)2MnCO3 = Mn(OH)2MgCO3
I2 + NaAsO2 + Na2CO3 + H2O = NaH2AsO4 + NaI + CO =>
I2 + 2 NaAsO2 + Na2CO3 + 2 H2O = 2 NaH2AsO4 + 2 NaI + CO
NH4C2H3O2 + H2SO4 = (NH4)2SO4 + HC2H3O2 =>
2 NH4C2H3O2 + H2SO4 = (NH4)2SO4 + 2 HC2H3O2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Ni(s) + CuSO4(ac) = NiSO4(ac) + Cu(s) =>
Ni(s) + CuSO4(ac) = NiSO4(ac) + Cu(s)
Mm + IO4 + H2O = MmO4{-} + IO3 + H{+} =>
2 Mm + 7 IO4 + H2O = 2 MmO4{-} + 7 IO3 + 2 H{+}
RuCl3 + LiCl + KOH = LiRu(OH)3Cl + KCl =>
RuCl3 + LiCl + 3 KOH = LiRu(OH)3Cl + 3 KCl
NaCl + LiOH = NaOH + LiCl =>
NaCl + LiOH = NaOH + LiCl
Rb{+} + Br{-} = RbBr =>
Rb{+} + Br{-} = RbBr
C3H6O2 + MgO = (C3H5O2)2Mg + H2O =>
2 C3H6O2 + MgO = (C3H5O2)2Mg + H2O
(NH4)2 + S = NH3 + H2S =>
(NH4)2 + S = 2 NH3 + H2S
NaOH1 + H2SO4 = Na2SO4 + H2O =>
2 NaOH1 + H2SO4 = Na2SO4 + 2 H2O
FeS = Fe{+2} + S{-2} =>
FeS = Fe{+2} + S{-2}
S5As2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 S5As2 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
C2H5OH + J2 + NaOH = CH3J + H2O + HCOONa =>
5 C2H5OH + 4 J2 + 2 NaOH = 8 CH3J + 3 H2O + 2 HCOONa
Ag(NH3)2Cl + NiSO4 = [Ni(NH3)6]SO4 + AgCl =>
3 Ag(NH3)2Cl + NiSO4 = [Ni(NH3)6]SO4 + 3 AgCl
Fe{3+} + Cu = Cu{17} + Fe{2+} =>
17 Fe{3+} + Cu = Cu{17} + 17 Fe{2+}
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
CCl4 + H2 = CH4 + HCl =>
CCl4 + 4 H2 = CH4 + 4 HCl
AgNi + HCl = NiCl + AgH =>
AgNi + HCl = NiCl + AgH
RuCl3 + LiCl + KOH = LiRu(OH)3Cl + KCl =>
RuCl3 + LiCl + 3 KOH = LiRu(OH)3Cl + 3 KCl
MgI2 + Pb(No3)2 = PbI2(s) + Mg(No3)2 =>
MgI2 + Pb(No3)2 = PbI2(s) + Mg(No3)2
Fe + CuNO3 = FeO + CuNO =>
2 Fe + CuNO3 = 2 FeO + CuNO
ZnO + LiCl = ZnCl2 + Li2O =>
ZnO + 2 LiCl = ZnCl2 + Li2O
Ca(NO3)2 + Na2(CO3) = NaNO3 + CaCO3 =>
Ca(NO3)2 + Na2(CO3) = 2 NaNO3 + CaCO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HClO + HCl + Sn = SnCl2 + H2O =>
HClO + HCl + Sn = SnCl2 + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C + KOH + H2O = K2CO3 + H2 =>
C + 2 KOH + H2O = K2CO3 + 2 H2
Fe + O2 + H20(water) = Fe(OH)2 =>
10 Fe + 10 O2 + H20(water) = 10 Fe(OH)2
NH3 + HCl = ClH4N =>
NH3 + HCl = ClH4N
Ba(MnO4)2 + H2SO4 = HMnO4 + BaSO4 =>
Ba(MnO4)2 + H2SO4 = 2 HMnO4 + BaSO4
Ce(SO4)2 + H2O2 = Ce2(SO4)3 + H2SO4 + O2 =>
2 Ce(SO4)2 + H2O2 = Ce2(SO4)3 + H2SO4 + O2
C6H9O{-} + OH{-} = C6H8O4{2-} + H2O + e =>
C6H9O{-} + 7 OH{-} = C6H8O4{2-} + 4 H2O + 6e
C8H18 + H2O = CO2 + H2 =>
C8H18 + 16 H2O = 8 CO2 + 25 H2
WH = HW =>
WH = HW
C6H5COH + KMnO4 + KOH = K2MnO4 + H2O + C6H5COOK =>
C6H5COH + 2 KMnO4 + 3 KOH = 2 K2MnO4 + 2 H2O + C6H5COOK
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Fe20000Na97 + U = UNa3 + Fe59 =>
177 Fe20000Na97 + 5723 U = 5723 UNa3 + 60000 Fe59
K2SO4 + Zn = ZnO + K2S =>
K2SO4 + 4 Zn = 4 ZnO + K2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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