| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4) + 12 H2O = KAl(SO4)*12H2O
CH6N4O3 + CuO = CO2 + H2O + N2 + Cu =>
CH6N4O3 + 2 CuO = CO2 + 3 H2O + 2 N2 + 2 Cu
Al2 + H2SO4 = Al2(SO4)3 + H6 =>
Al2 + 3 H2SO4 = Al2(SO4)3 + H6
C2H4(g) + O2 = CO(g) + H2O(g) =>
C2H4(g) + 2 O2 = 2 CO(g) + 2 H2O(g)
Cl1 + KI = KCl + I2 =>
2 Cl1 + 2 KI = 2 KCl + I2
Cd + Ag(NO3)3 = CdNO3 + Ag =>
3 Cd + Ag(NO3)3 = 3 CdNO3 + Ag
FeSO4(NH4)2SO4*6H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 FeSO4(NH4)2SO4*6H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 68 H2O
Na2S + Cl2 = NaCl + SCl4 =>
Na2S + 3 Cl2 = 2 NaCl + SCl4
HI + Pb(NO3)2 = PbI2 + H(NO3) =>
2 HI + Pb(NO3)2 = PbI2 + 2 H(NO3)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl + CrCl2 + H2O + KCl = K2Cr2O7 + HCl =>
8 Cl + 2 CrCl2 + 7 H2O + 2 KCl = K2Cr2O7 + 14 HCl
HF + AI(OH)3 = AIF3 + H2O =>
3 HF + AI(OH)3 = AIF3 + 3 H2O
KNO3(s) + Na(s) = K2O(s) + N2(g) + Na2O(s) =>
2 KNO3(s) + 10 Na(s) = K2O(s) + N2(g) + 5 Na2O(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO2 + HBr = MnBr2 + Br + H2O =>
MnO2 + 4 HBr = MnBr2 + 2 Br + 2 H2O
FeBr3 + HNO3 = Fe(NO3)3 + Br2 + NO2 + H2O =>
2 FeBr3 + 12 HNO3 = 2 Fe(NO3)3 + 3 Br2 + 6 NO2 + 6 H2O
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
Na2SO4 = SO4 + Na =>
Na2SO4 = SO4 + 2 Na
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
Ar2O = Ar + O2 =>
2 Ar2O = 4 Ar + O2
N2 + H2O = H2 + N2O =>
N2 + H2O = H2 + N2O
H3AsO4 + Zn = ZnO + H3As =>
H3AsO4 + 4 Zn = 4 ZnO + H3As
C6H8O7 + NaHCO3 = Na3C6H7 + H2O + CO2 =>
17 C6H8O7 + 27 NaHCO3 = 9 Na3C6H7 + 50 H2O + 75 CO2
LiH2PO4 + C6H12O6 + Fe2O3 = LiFePO4 + C + H3O2 =>
12 LiH2PO4 + C6H12O6 + 6 Fe2O3 = 12 LiFePO4 + 6 C + 12 H3O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + H3COOH = H3COONa + H2O + CO2 =>
Na2CO3 + 2 H3COOH = 2 H3COONa + H2O + CO2
[Fe(OH)2]2CO3 + ZnCl2 = FeCl3 + Zn(OH)2 + ZnCO3 =>
[Fe(OH)2]2CO3 + 3 ZnCl2 = 2 FeCl3 + 2 Zn(OH)2 + ZnCO3
Sn + HgCl2 = SnCl2 + Hg2Cl2 =>
Sn + 2 HgCl2 = SnCl2 + Hg2Cl2
Na2 + FeCl2 = Fe2 + NaCl =>
2 Na2 + 2 FeCl2 = Fe2 + 4 NaCl
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
CaCl + NaCO = CaCO + NaCl =>
CaCl + NaCO = CaCO + NaCl
CH3CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH3 + 14 KMnO4 + 21 H2SO4 = 15 CH3COOH + 26 H2O + 14 MnSO4 + 7 K2SO4
C6H5NHOH + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NHOH + Zn + 2 HCl = C6H5NH2 + ZnCl2 + H2O
Mg(OH)2 + CO2 = Mg(HCO3)2 =>
Mg(OH)2 + 2 CO2 = Mg(HCO3)2
NaNO2 + KI + H2SO4 = NO + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO + I2 + K2SO4 + Na2SO4 + 2 H2O
NaHCO3 + C2H5OH = NaOH + C2CO3 + H6 =>
NaHCO3 + C2H5OH = NaOH + C2CO3 + H6
FeSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Fe(NO3)2(aq)
KCI + H2O = HCI + K(OH) =>
KCI + H2O = HCI + K(OH)
(NH4)2SO4 + NaOH = Na2(SO4) + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2(SO4) + 2 H2O + 2 NH3
CaC2(s) + H2O(l) = Ca(OH)2(ac) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(ac) + C2H2(g)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaBH4 + CH3CHO = CH3CH2OH + NaBH2 =>
NaBH4 + CH3CHO = CH3CH2OH + NaBH2
Sn{2+} + MnO4{-} + H{+} = Sn{4+} + Mn{2+} + H2O =>
5 Sn{2+} + 2 MnO4{-} + 16 H{+} = 5 Sn{4+} + 2 Mn{2+} + 8 H2O
Cu2O + HCl + Li = Cu + H2O + Li2Cl =>
Cu2O + 2 HCl + 4 Li = 2 Cu + H2O + 2 Li2Cl
Na + Cl2 = NaCl = =>
2 Na + Cl2 = 2 NaCl
FeSO4 + Br2 + H2SO4 = Fe(SO4)3 + HBr =>
FeSO4 + 2 Br2 + 2 H2SO4 = Fe(SO4)3 + 4 HBr
I2 + KClO3 = KIO3 + Cl2 =>
I2 + 2 KClO3 = 2 KIO3 + Cl2
MagnesiumHydroxide + Iron(III)Oxide = MagnesiumOxide + Iron(III)Hydroxide =>
MagnesiumHydroxide + Iron(III)Oxide = MagnesiumOxide + Iron(III)Hydroxide
Ag + AuSO4 = Ag2SO4 + Au =>
2 Ag + AuSO4 = Ag2SO4 + Au
CuSO4(aq) + KPO4(aq) = CuPO4(s) + KSO4(aq) =>
CuSO4(aq) + KPO4(aq) = CuPO4(s) + KSO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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