| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
CuSO + Zn = Cu + ZnSO =>
CuSO + Zn = Cu + ZnSO
SrBr2 + CaI2 = SrI2 + CaBr2 =>
SrBr2 + CaI2 = SrI2 + CaBr2
AlF(aq) = Al + F =>
AlF(aq) = Al + F
ZnSO4 + KCl = ZnCl + KSO4 =>
ZnSO4 + KCl = ZnCl + KSO4
CuSO4 + Mg0 = MgSO4 + Cu =>
CuSO4 + Mg0 = MgSO4 + Cu
[Co(H2O)6](NO3)2 + H2O2 + KHCO3 = [Co(CO3)6]3{-} + KOH + H2O + K{+} + NO3{-} =>
6[Co(H2O)6](NO3)2 + 29 H2O2 + 36 KHCO3 = 2[Co(CO3)6]3{-} + 22 KOH + 72 H2O + 14 K{+} + 12 NO3{-}
rubidiumiodide + lead(ii)nitrate = rubidiumnitrate + lead(ii)iodide =>
2 RbI + Pb(NO3)2 = 2 RbNO3 + PbI2
CuSO4 + Mg0 = MgSO4 + Cu =>
CuSO4 + Mg0 = MgSO4 + Cu
NaC1 = Na + C12 =>
12 NaC1 = 12 Na + C12
HCl + Fe = HFeCl =>
HCl + Fe = HFeCl
H2O + Al + Na(OH) = Na3[Al(OH)6] + H2 =>
6 H2O + 2 Al + 6 Na(OH) = 2 Na3[Al(OH)6] + 3 H2
OH + (Cr)3 = Cr(OH)3 =>
9 OH + (Cr)3 = 3 Cr(OH)3
Li2CO3 + Fe2O3 + H3PO4 + C6H12O6 = LiFePO4 + C + H3O2 =>
Li2CO3 + Fe2O3 + 2 H3PO4 + C6H12O6 = 2 LiFePO4 + 7 C + 6 H3O2
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
BF3 + K2CrO4 = B2(CrO4)3 + KF =>
2 BF3 + 3 K2CrO4 = B2(CrO4)3 + 6 KF
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
(C3H8)(g) + O(g) = CO2(g) + H2O(g) =>
(C3H8)(g) + 10 O(g) = 3 CO2(g) + 4 H2O(g)
Na + H + C + O = NaHCO3 =>
Na + H + C + 3 O = NaHCO3
Ag + SnO2 = AgO2 + Sn =>
Ag + SnO2 = AgO2 + Sn
Ni(NO3)2 + NaOH = Ni + NO3NaOH =>
Ni(NO3)2 + 2 NaOH = Ni + 2 NO3NaOH
FeCl3 + KH2PO4 = FePO4 + KCl3 + H2 =>
FeCl3 + KH2PO4 = FePO4 + KCl3 + H2
KOH + Ag = K + AgOH =>
KOH + Ag = K + AgOH
K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiS(s) =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiS(s)
KBr + AgNO3 = (KNO3) + AgBr =>
KBr + AgNO3 = (KNO3) + AgBr
Cu2(SO4) + Fe(NO3)3 = Cu(NO3)3 + Fe2(SO4) =>
Cu2(SO4) + 2 Fe(NO3)3 = 2 Cu(NO3)3 + Fe2(SO4)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C7H5NaO3 + HCl = C7H4O2NaCl + H2O =>
C7H5NaO3 + HCl = C7H4O2NaCl + H2O
FeCl2 + H2O + O = FeCl3 + Fe(OH)3 =>
6 FeCl2 + 3 H2O + 3 O = 4 FeCl3 + 2 Fe(OH)3
H{+} + Cr2O7{-} + Cl{-} = Cr{+3} + Cl2 + H2O =>
28 H{+} + 2 Cr2O7{-} + 14 Cl{-} = 4 Cr{+3} + 7 Cl2 + 14 H2O
H2SO4 + Zn(OH)2 = Zn(OH)SO4 + H2O + H2 =>
2 H2SO4 + 2 Zn(OH)2 = 2 Zn(OH)SO4 + 2 H2O + H2
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
C12H52 + O2 = H2O + C2 =>
C12H52 + 13 O2 = 26 H2O + 6 C2
H2O + O + S = H2SO4 =>
H2O + 3 O + S = H2SO4
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
Na[Au(CN)2] + Zn = Na2Zn(CN)4 + Au =>
2 Na[Au(CN)2] + Zn = Na2Zn(CN)4 + 2 Au
FeNaOH = NaFe(OH) =>
FeNaOH = NaFe(OH)
Hg + Cl2 = HgCl2 =>
Hg + Cl2 = HgCl2
Mn2O7 + HF = MnF7 + H2O =>
Mn2O7 + 14 HF = 2 MnF7 + 7 H2O
HCl + Fe = HFeCl =>
HCl + Fe = HFeCl
KCl + Mg(NO3)2 = K(NO3) + Mg(Cl2) =>
2 KCl + Mg(NO3)2 = 2 K(NO3) + Mg(Cl2)
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*4H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*4H2O + 3 KCl + 5 H2O
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O
Zn(NO3)2 + Rb = Zn + Rb(NO3) =>
Zn(NO3)2 + 2 Rb = Zn + 2 Rb(NO3)
[Cu(NH3)4]SO4 + NH3(OH)Cl = [Cu(NH3)2]Cl + N2 + H2O + (NH4)2SO4 =>
2[Cu(NH3)4]SO4 + 2 NH3(OH)Cl = 2[Cu(NH3)2]Cl + N2 + 2 H2O + 2(NH4)2SO4
CrCl3 + Zn = Cr + ZnCl =>
CrCl3 + 3 Zn = Cr + 3 ZnCl
CoCl3(aq) + NH3(aq) + H2O(l) = [Co(NH3)5H2O]Cl3(aq) =>
CoCl3(aq) + 5 NH3(aq) + H2O(l) = [Co(NH3)5H2O]Cl3(aq)
H3PO3 + NaOH = H2O + PO3Na3 =>
H3PO3 + 3 NaOH = 3 H2O + PO3Na3
HCOOH + NaHCO3 = HCOOHNa + CO2 + H2O =>
3 HCOOH + 2 NaHCO3 = 2 HCOOHNa + 3 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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