| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeHPO3 + 4 H2O = PO4{3-} + Fe(OH)3 + 6 H{+} + 3e
Mo + H2SO4(k) = H2MoO2(SO4)2 + SO2 + H2O =>
Mo + 5 H2SO4(k) = H2MoO2(SO4)2 + 3 SO2 + 4 H2O
H2S + Mn(OH)6 = MnS3 + H2O =>
3 H2S + Mn(OH)6 = MnS3 + 6 H2O
PC13 = P4 + C12 =>
12 PC13 = 3 P4 + 13 C12
H64 = H2 =>
H64 = 32 H2
Al(OH)3 + Ba(HCO3)2 = Al2(CO3)3 + BaCO3 + H2O =>
2 Al(OH)3 + 3 Ba(HCO3)2 = Al2(CO3)3 + 3 BaCO3 + 6 H2O
ammonia + sodium = NaNH2 + hydrogen =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Ag + Zn3(PO4)4 = Ag3PO4 + Zn =>
12 Ag + Zn3(PO4)4 = 4 Ag3PO4 + 3 Zn
Cu + ZnS = Zn + CuS =>
Cu + ZnS = Zn + CuS
Cl2 + H2S + H2O = HCl + S2SO4 =>
7 Cl2 + 3 H2S + 4 H2O = 14 HCl + S2SO4
AgCH3OO + ZnCl2 = AgCl + Zn(CH3OO)2 =>
2 AgCH3OO + ZnCl2 = 2 AgCl + Zn(CH3OO)2
K3PO4 + BaI2 = Ba3(PO4)2 + KI =>
2 K3PO4 + 3 BaI2 = Ba3(PO4)2 + 6 KI
CH3C(CH3)CH2 + KMnO4 + H2O = (CH3)2C(OH)(CH2)(OH) + MnO2 + KOH =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)(CH2)(OH) + 2 MnO2 + 2 KOH
NH4Cl + KMnO4 = NH4MnO4 + KCl =>
NH4Cl + KMnO4 = NH4MnO4 + KCl
Mg + O2 + H2O = Mg2O3*H2O =>
4 Mg + 3 O2 + 2 H2O = 2 Mg2O3*H2O
CrO7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
2 CrO7{2-} + 28 H{+} + 9 Cu = 2 Cr{3+} + 14 H2O + 9 Cu{2+}
Na2B4O7 + H2O + BaCl2 = Ba(BO2)2 + NaCl + H3BO3 =>
Na2B4O7 + 3 H2O + BaCl2 = Ba(BO2)2 + 2 NaCl + 2 H3BO3
NH2OH + FeCl3 = N2O + FeCl2 + H2O + HCl =>
2 NH2OH + 4 FeCl3 = N2O + 4 FeCl2 + H2O + 4 HCl
F + NaOH = O2 + H2O + NaF =>
4 F + 4 NaOH = O2 + 2 H2O + 4 NaF
Gh = Gh4 =>
4 Gh = Gh4
K2Cr2O7 + Zn(NO3)2 = ZnCr2O7 + KNO3 =>
K2Cr2O7 + Zn(NO3)2 = ZnCr2O7 + 2 KNO3
Al2O3 + NaOH + H2O = NaAl(OH)4(H2O)2 =>
Al2O3 + 2 NaOH + 7 H2O = 2 NaAl(OH)4(H2O)2
KMnO4 + HCl = MnO2 + Cl2 + H2O + KO =>
KMnO4 + 2 HCl = MnO2 + Cl2 + H2O + KO
C6H5OH + CH4 = C6H4CH3OH + H =>
C6H5OH + CH4 = C6H4CH3OH + 2 H
AlN + Ca = Al2Ca3 + N2 =>
2 AlN + 3 Ca = Al2Ca3 + N2
C18H33COOH + O2 = CO2 + H2O =>
2 C18H33COOH + 53 O2 = 38 CO2 + 34 H2O
KOH + FeSO4 = Fe(OH) + KSO4 =>
KOH + FeSO4 = Fe(OH) + KSO4
Zn(OH)2 + MgCl2 = ZnCl2 + Mg(OH)2 =>
Zn(OH)2 + MgCl2 = ZnCl2 + Mg(OH)2
AgNO3(aq) + NaCl(aq) + NH4OH(aq) = NaNO3(aq) + AgOH(s) + NH4Cl(aq) =>
AgNO3(aq) + NaCl(aq) + NH4OH(aq) = NaNO3(aq) + AgOH(s) + NH4Cl(aq)
Br2 + (OH){-}1 = H2O + Br1{-} + (BrO){-}1 =>
Br2 + 2(OH){-}1 = H2O + Br1{-} + (BrO){-}1
Sr3PO4 + H2SO4 = Sr2SO4 + H3PO4 =>
2 Sr3PO4 + 3 H2SO4 = 3 Sr2SO4 + 2 H3PO4
Ca + Cl = Ca(Cl)2 =>
Ca + 2 Cl = Ca(Cl)2
Cu + Fe2O3 = Fe + Cu2O3 =>
2 Cu + Fe2O3 = 2 Fe + Cu2O3
YO3 + XOH = X2YO4 + H2O =>
YO3 + 2 XOH = X2YO4 + H2O
Na2O + H2O = Na0H + O2 =>
Na2O + H2O = 2 Na0H + O2
Br2 + NaN3 = Br2N + Na =>
3 Br2 + NaN3 = 3 Br2N + Na
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Si + Pb3O4 = Pb + SiO2 =>
2 Si + Pb3O4 = 3 Pb + 2 SiO2
CuSO4 + AlNO3 = Cu(NO3)2 + Al2SO4 =>
CuSO4 + 2 AlNO3 = Cu(NO3)2 + Al2SO4
KHSO4 = HSO4 + K =>
KHSO4 = HSO4 + K
O1882480 = O2 =>
O1882480 = 941240 O2
NaOH + CH3COOH = NaCOOH + CH4 + H2O =>
4 NaOH + 3 CH3COOH = 4 NaCOOH + 2 CH4 + 2 H2O
LiCl + Ag = LiAg + Cl2 =>
2 LiCl + 2 Ag = 2 LiAg + Cl2
Br2(l) + Na(s) = NaBr4 =>
2 Br2(l) + Na(s) = NaBr4
K2CO3 + MgSO4 = K2SO4 + Mg2(CO3)2 =>
2 K2CO3 + 2 MgSO4 = 2 K2SO4 + Mg2(CO3)2
Mn(NO3)2 + NH3 = MnH3 + (NO2)3 =>
Mn(NO3)2 + NH3 = MnH3 + (NO2)3
(NH4)2S + CuSO4 = NH3 + CuS + H2SO4 =>
(NH4)2S + CuSO4 = 2 NH3 + CuS + H2SO4
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2(l) + H2O(aq) =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2(l) + 2 H2O(aq)
(CH3COOH) + Al(OH)3 = H2O + Al(CH3COO)3 =>
3(CH3COOH) + Al(OH)3 = 3 H2O + Al(CH3COO)3
KMnO4 + KCl + H2SO4 = K2SO4 + Cl2 + H2O + MnSO4 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 5 Cl2 + 8 H2O + 2 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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