| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + CH3OH = HCO2H + 4 H
FeCl2 + H2O = HCl + Fe(OH)2 =>
FeCl2 + 2 H2O = 2 HCl + Fe(OH)2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
Mg(MnO4)2 + BaSO4 = MgSO4 + Ba(MnO4)2 =>
Mg(MnO4)2 + BaSO4 = MgSO4 + Ba(MnO4)2
Na2SO4 + CuCO3 = Na2CO3 + CuSO4 =>
Na2SO4 + CuCO3 = Na2CO3 + CuSO4
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
CO + H2O + NO = C2H7N + O2 =>
8 CO + 14 H2O + 4 NO = 4 C2H7N + 13 O2
HF + Be(OH)2 = H3O2 + BeF =>
HF + Be(OH)2 = H3O2 + BeF
SO3 + BaO = SO2 + BaO2 =>
SO3 + BaO = SO2 + BaO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Na2HPO3 + AgNO3 + H2O = Na2HPO4 + Ag + HNO3 =>
Na2HPO3 + 2 AgNO3 + H2O = Na2HPO4 + 2 Ag + 2 HNO3
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
C6H6C2H5 + KMnO4 = C6H5COOH + KOH + CO2 + MnO2 =>
6 C6H6C2H5 + 36 KMnO4 = 5 C6H5COOH + 36 KOH + 13 CO2 + 36 MnO2
Cr(NO3)3 + LiOH = LiNO3(aq) + Cr(OH)3 =>
Cr(NO3)3 + 3 LiOH = 3 LiNO3(aq) + Cr(OH)3
Cr2O7{-2} + H2S + H{+} = Cr{+3} + H2O + S =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{+3} + 7 H2O + 3 S
C + SO = CS + CO =>
2 C + SO = CS + CO
Cu + (CH3CNOH)2 = Cu(CH3CNOH)2 =>
Cu + (CH3CNOH)2 = Cu(CH3CNOH)2
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
NH4I + LiOH = NH4OH + LiI =>
NH4I + LiOH = NH4OH + LiI
NBr3 = Br + N2 =>
2 NBr3 = 6 Br + N2
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
K2Cr2O7 + HCl + FeCl2 = KCl + CrCl3 + H2O + FeCl3 =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 2 KCl + 2 CrCl3 + 7 H2O + 6 FeCl3
I2 + CH3OH = HI + CH3O =>
I2 + 2 CH3OH = 2 HI + 2 CH3O
CuO + NH3 + KClO3 + C4H6O6 = [Cu(NH3)4](ClO3)2 + KC4H5O6 + H2O =>
CuO + 4 NH3 + 2 KClO3 + 2 C4H6O6 = [Cu(NH3)4](ClO3)2 + 2 KC4H5O6 + H2O
H2O + MnO4{-} + H{+} = H2O2 + Mn{2+} =>
2 H2O + 2 MnO4{-} + 6 H{+} = 5 H2O2 + 2 Mn{2+}
NiCl2(aq) + (NH4)2C2O4(aq) = NiC2O4 + NH4Cl =>
NiCl2(aq) + (NH4)2C2O4(aq) = NiC2O4 + 2 NH4Cl
Na + Fe2(CO3)3 = Na2(CO3)3 + Fe =>
2 Na + Fe2(CO3)3 = Na2(CO3)3 + 2 Fe
SF6 + O2 = SO3 + F2 =>
2 SF6 + 3 O2 = 2 SO3 + 6 F2
SnCl4 + NH4HO = Sn(OH)4 + NH4Cl =>
SnCl4 + 4 NH4HO = Sn(OH)4 + 4 NH4Cl
Hf + MgCl2 = Mg + HfCl =>
2 Hf + MgCl2 = Mg + 2 HfCl
C8H5O4K(s) + NaOH(aq) = Na + K + C4H4O4 + H2O =>
C8H5O4K(s) + 5 NaOH(aq) = 5 Na + K + 2 C4H4O4 + H2O
C18H2802 + O2 = CO2 + H2O =>
2 C18H2802 + 1437 O2 = 36 CO2 + 2802 H2O
C9H11NO2 + O2 = H2O + CO2 + NH4 =>
4 C9H11NO2 + 39 O2 = 14 H2O + 36 CO2 + 4 NH4
NaBr + NaOH = Na2O + HBr =>
NaBr + NaOH = Na2O + HBr
HCl + FeCl3 = Fe + HCl2 =>
3 HCl + FeCl3 = Fe + 3 HCl2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
SnCl2 + NH4OH = Sn(OH) + Cl2NH4 =>
SnCl2 + NH4OH = Sn(OH) + Cl2NH4
FeCl3(aq) + AgNo3(aq) = AgCl + Fe(No3)3 =>
FeCl3(aq) + 3 AgNo3(aq) = 3 AgCl + Fe(No3)3
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
HNO3 + Sr1(OH)2 = Sr1(NO3)2 + H1(OH)1 =>
2 HNO3 + Sr1(OH)2 = Sr1(NO3)2 + 2 H1(OH)1
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
C20H21N7O6Ca + HCl = C20H23N7O6 + CaCl2 =>
C20H21N7O6Ca + 2 HCl = C20H23N7O6 + CaCl2
UO2(s) + HF(l) = UF4(g) + H2O(g) =>
UO2(s) + 4 HF(l) = UF4(g) + 2 H2O(g)
HBr + HNO3 = HBrO3 + NO2 + H2O =>
HBr + 6 HNO3 = HBrO3 + 6 NO2 + 3 H2O
H2C6H6O6 + KOH = (H2C6H6O6)K + OH =>
H2C6H6O6 + KOH = (H2C6H6O6)K + OH
NaHCO3 + HC2H3O3 = H2CO3 + NaC2H3O3 =>
NaHCO3 + HC2H3O3 = H2CO3 + NaC2H3O3
Na(HCO3) + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na(HCO3) + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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