| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 O3(PO4)5 + 15 K2(H4O7) = 10 K3(PO4) + 3 O2(H4O7)5
K3PO4 + BaS = K3S + BaPO4 =>
K3PO4 + BaS = K3S + BaPO4
Mg(OH)2*3MgCO3 + (NH4)2CO3 + H2O = Mg(HCO3)2 + NH3*H2O =>
Mg(OH)2*3MgCO3 + 5(NH4)2CO3 + 8 H2O = 4 Mg(HCO3)2 + 10 NH3*H2O
V(OH)3 + H2S2O3 = V2(S2O3)3 + H2O =>
2 V(OH)3 + 3 H2S2O3 = V2(S2O3)3 + 6 H2O
C6H4OCOCH3COOH + NaOH = C6H4OCOCH3COONa + H2O =>
C6H4OCOCH3COOH + NaOH = C6H4OCOCH3COONa + H2O
CrCl3 + HF = CrF3 + HCl =>
CrCl3 + 3 HF = CrF3 + 3 HCl
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
H2O2 + NaHCO3 = NaH3CO5 =>
H2O2 + NaHCO3 = NaH3CO5
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
HC2H3O2 + Ba(NO3)2 = HNO3 + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(NO3)2 = 2 HNO3 + Ba(C2H3O2)2
Br2(g) + I{-}(aq) = Br{-}(aq) + I2(l) =>
Br2(g) + 2 I{-}(aq) = 2 Br{-}(aq) + I2(l)
KCO3 + HCl(aq) = KCl2(aq) + CO2(g) + H2O(l) =>
KCO3 + 2 HCl(aq) = KCl2(aq) + CO2(g) + H2O(l)
Sn(SO4)2 + Na3PO4 = Sn3(PO4)4 + Na2(SO4) =>
3 Sn(SO4)2 + 4 Na3PO4 = Sn3(PO4)4 + 6 Na2(SO4)
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
C5H12O5 + HNO3 = C5H7N5O15 + H2O =>
C5H12O5 + 5 HNO3 = C5H7N5O15 + 5 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
GaBr2 + Cl2 = GaCl3 + Br2 =>
2 GaBr2 + 3 Cl2 = 2 GaCl3 + 2 Br2
Al2O3 + Zn(OH)2 = Al(OH)3 + ZnO =>
Al2O3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnO
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
Fe + Cl23 = FeCl3 =>
23 Fe + 3 Cl23 = 23 FeCl3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Zn + CuNO = ZnNO + Cu =>
Zn + CuNO = ZnNO + Cu
Pb(C2H3O2)4 + Na3PO4 = Pb3(PO4)4 + NaC2H3O2 =>
3 Pb(C2H3O2)4 + 4 Na3PO4 = Pb3(PO4)4 + 12 NaC2H3O2
FeCl3 + AgNO3 = FeNO3 + AgCl3 =>
FeCl3 + AgNO3 = FeNO3 + AgCl3
PO4 + Ag = AgPO4 =>
PO4 + Ag = AgPO4
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
CH3SH + ClO2 = CH3HSO3 + Cl2 =>
4 CH3SH + 6 ClO2 = 4 CH3HSO3 + 3 Cl2
C5H11ONO + HCl = C5H11Cl + NOOH =>
C5H11ONO + HCl = C5H11Cl + NOOH
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C2H5NO2 + NO2 = CO2 + H2O + N2 =>
8 C2H5NO2 + 18 NO2 = 16 CO2 + 20 H2O + 13 N2
N2O + ClO = Cl + NO2 =>
N2O + 3 ClO = 3 Cl + 2 NO2
(C5H5)2Fe + O2 = CO2 + H2O + Fe =>
2(C5H5)2Fe + 25 O2 = 20 CO2 + 10 H2O + 2 Fe
Sb{+3} + e = Sb =>
Sb{+3} + 3e = Sb
C6H5NH2 + Br2 = C6Br5NH2 + HBr =>
C6H5NH2 + 5 Br2 = C6Br5NH2 + 5 HBr
BaCrO4 + HCl = H2CrO4 + BaCl2 =>
BaCrO4 + 2 HCl = H2CrO4 + BaCl2
(CH3(H2)6CH3) + O2 = CO2 + H2O =>
2(CH3(H2)6CH3) + 13 O2 = 4 CO2 + 18 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
ZnS + Sn(HCO3)4 = Zn(HCO3)2 + SnS2 =>
2 ZnS + Sn(HCO3)4 = 2 Zn(HCO3)2 + SnS2
Bi{3+} + Sn(OH)3{-} + OH{-} = Bi + Sn(OH)6{-2} =>
2 Bi{3+} + 3 Sn(OH)3{-} + 9 OH{-} = 2 Bi + 3 Sn(OH)6{-2}
CH4 + F2 = CF4 + H2 =>
CH4 + 2 F2 = CF4 + 2 H2
Al2O3 + H2SO4 = Al2H2SO4 + O3 =>
Al2O3 + H2SO4 = Al2H2SO4 + O3
Mn + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
Mn + 3 KNO3 + 2 KOH = K2MnO4 + 3 KNO2 + H2O
C5H9O4N + O2 = CO2 + HNO3 + H2O =>
2 C5H9O4N + 13 O2 = 10 CO2 + 2 HNO3 + 8 H2O
NH4 + H2O2 = NO2 + H2O =>
NH4 + 4 H2O2 = NO2 + 6 H2O
C6H5NO2 + Sn + HCl = C6H5NH3 + SnCl4 + H2O =>
4 C6H5NO2 + 7 Sn + 28 HCl = 4 C6H5NH3 + 7 SnCl4 + 8 H2O
In2O3 + C = In + CO2 =>
2 In2O3 + 3 C = 4 In + 3 CO2
KBr + Ag(NO3)2 = KNO3 + AgBr2 =>
2 KBr + Ag(NO3)2 = 2 KNO3 + AgBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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