| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO3 + HCl = HHSO3 + NaCl
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Fe(OH)3 = Fe + H2O + O =>
2 Fe(OH)3 = 2 Fe + 3 H2O + 3 O
FeBr2 + Li3PO4 = LiBr + Fe3(PO4)2 =>
3 FeBr2 + 2 Li3PO4 = 6 LiBr + Fe3(PO4)2
Al + ZnO2 = AlO + Zn =>
2 Al + ZnO2 = 2 AlO + Zn
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
HAuCl4 + C6H5O7{3-} + H2O = Au + CO2 + C5H10O5 + Cl{-} =>
60 HAuCl4 + 80 C6H5O7{3-} + 85 H2O = 60 Au + 165 CO2 + 63 C5H10O5 + 240 Cl{-}
NaHSO3 + HCl = HHSO3 + NaCl =>
NaHSO3 + HCl = HHSO3 + NaCl
Br + O3 = BrO =>
3 Br + O3 = 3 BrO
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Br2 + H2C2O4 = HBr + CO2 =>
Br2 + H2C2O4 = 2 HBr + 2 CO2
HCl(l) + NaOH(l) = NaCl(aq) + H2O(l) =>
HCl(l) + NaOH(l) = NaCl(aq) + H2O(l)
Co + N2 = Co3N5 =>
6 Co + 5 N2 = 2 Co3N5
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + NaOH =>
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + NaOH
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
In + CuSO4 = In2(SO4)3 + Cu =>
2 In + 3 CuSO4 = In2(SO4)3 + 3 Cu
LiHCO3 + HCl = LiCl + H2O + CO2 =>
LiHCO3 + HCl = LiCl + H2O + CO2
(NH4)2SO4 + SnCl4 = Sn(SO4)2 + NH4Cl =>
2(NH4)2SO4 + SnCl4 = Sn(SO4)2 + 4 NH4Cl
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
IPO4 + H2O = I2 + HIO3 + H3PO4 =>
5 IPO4 + 9 H2O = I2 + 3 HIO3 + 5 H3PO4
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
C5H5NH + H2O = C5H5NH2 + OH =>
C5H5NH + H2O = C5H5NH2 + OH
HI(Ac) + NaNO3(Ac) = NaI(Ac) + HNO3(Ac) =>
HI(Ac) + NaNO3(Ac) = NaI(Ac) + HNO3(Ac)
NaHSO3 + HCl = NaCl + H2O + SO2 =>
NaHSO3 + HCl = NaCl + H2O + SO2
Fe3{+} + e = Fe =>
Fe3{+} + e = 3 Fe
Ca(OH)2 + C2H5COOH = CaCOOH + CO2 + H2 =>
2 Ca(OH)2 + C2H5COOH = 2 CaCOOH + CO2 + 4 H2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CaO + Cl2O = CaCl2 + O2 =>
CaO + Cl2O = CaCl2 + O2
In + CuSO4 = In2(SO4)3 + Cu =>
2 In + 3 CuSO4 = In2(SO4)3 + 3 Cu
Al + ZnO2 = AlO + Zn =>
2 Al + ZnO2 = 2 AlO + Zn
CH4O + Cr2O7{2-} + H{+} = CH2O2 + Cr{3+} + H2O =>
3 CH4O + 2 Cr2O7{2-} + 16 H{+} = 3 CH2O2 + 4 Cr{3+} + 11 H2O
NaAlSi3O8 + H2O = Al2Si2O5(OH)4 + SiO2 + NaOH =>
2 NaAlSi3O8 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 NaOH
(CH3)2NH + N2O4 = N2 + H2O + CO2 =>
8(CH3)2NH + 15 N2O4 = 19 N2 + 28 H2O + 16 CO2
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
C2H5OH + CH3OH = CH3OOC2H5 + H2 =>
C2H5OH + CH3OH = CH3OOC2H5 + H2
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
AlN + KMnO4 + KOH = Al(OH)3 + K2MnO4 + N2 =>
2 AlN + 6 KMnO4 + 6 KOH = 2 Al(OH)3 + 6 K2MnO4 + N2
(FeSO4)O + CH3CH2OH = FeSO4 + CH3CHO + H2O =>
(FeSO4)O + CH3CH2OH = FeSO4 + CH3CHO + H2O
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
H + CN = HCN =>
H + CN = HCN
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
KCIO3(s)(heated) = KCI(s) + O2(g) =>
2 KCIO3(s)(heated) = 2 KCI(s) + 3 O2(g)
Ag3PO4 + HNO3 = Ag2HPO4 + AgNO3 =>
Ag3PO4 + HNO3 = Ag2HPO4 + AgNO3
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
H2SO4 + K2Cr2O7 = CrO3 + K2SO4 + H2O =>
H2SO4 + K2Cr2O7 = 2 CrO3 + K2SO4 + H2O
Na + H + SO4 = NaHSO4 =>
Na + H + SO4 = NaHSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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