| Équations équilibrées la veille |
NaF + HJ = NaH + FJ
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CuCI2 + KI = KCI + CuI + I2 =>
2 CuCI2 + 2 KI = 2 KCI + 2 CuI + I2
NH3 + H3BO3 = NH4 + H2BO3 =>
NH3 + H3BO3 = NH4 + H2BO3
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
CuNO3 + KPO4 = CuPO4 + KNO3 =>
CuNO3 + KPO4 = CuPO4 + KNO3
Al2(SO4)3 + H2S = Al2S3 + SO2 + HOH =>
Al2(SO4)3 + 4 H2S = Al2S3 + 4 SO2 + 4 HOH
CuCI2 + KI = CuI + KCI + I =>
CuCI2 + KI = CuI + KCI + I
C3H5N3O9(l) = N2(g) + H2O(g) + O2(g) + CO2(g) =>
4 C3H5N3O9(l) = 6 N2(g) + 10 H2O(g) + O2(g) + 12 CO2(g)
AuF3 + K3PO4 = KF + AuPO4 =>
AuF3 + K3PO4 = 3 KF + AuPO4
Al(OH)3(s) + H2CO3(aq) = Al2(CO3)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2CO3(aq) = Al2(CO3)3(s) + 6 H2O(l)
Al + Po = AlPo =>
Al + Po = AlPo
HNO3 + C2H5OH = C2H4NO2OH + H2O =>
HNO3 + C2H5OH = C2H4NO2OH + H2O
Al(OH)3 + NaOH = NaH2AlO3 + H2O =>
Al(OH)3 + NaOH = NaH2AlO3 + H2O
Br2 + AgNO3 = BrNO3 + AgBr =>
Br2 + AgNO3 = BrNO3 + AgBr
Ag2S(s) + Al(s) + H2O = Ag(s) + Al2O3(s) + H2S(aq) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O = 6 Ag(s) + Al2O3(s) + 3 H2S(aq)
HC1 + NaOH = H2O + NaC =>
HC1 + NaOH = H2O + NaC
NiCl2 + KOH = KCl + NiClOH =>
NiCl2 + KOH = KCl + NiClOH
HMgO4 + HCl = MgCl2 + Cl + H2O =>
HMgO4 + 7 HCl = MgCl2 + 5 Cl + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + K(Cr2O7)2 = Cr2(SO4)3 + KSO4 + H2O + O2 =>
14 H2SO4 + 2 K(Cr2O7)2 = 4 Cr2(SO4)3 + 2 KSO4 + 14 H2O + 7 O2
AlCl3 + Br2 = Al2Br3 + Cl2 =>
4 AlCl3 + 3 Br2 = 2 Al2Br3 + 6 Cl2
Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = Fe(OH)3 + CaCl2 + CO2 =>
2 Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = 2 Fe(OH)3 + CaCl2 + 6 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl{2} + NaOH = CoOH{2} + NaCl =>
CoCl{2} + NaOH = CoOH{2} + NaCl
CuCl + K2Cr2O7 + HCl = CuCl2 + K2CrO4 + CrCl3 + H2O =>
3 CuCl + K2Cr2O7 + 6 HCl = 3 CuCl2 + K2CrO4 + CrCl3 + 3 H2O
K2[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
K2[Sn(OH)4] + Br2 + 2 KOH = K2[Sn(OH)6] + 2 KBr
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
C2H6 + O2 = (CO2) + H2O =>
2 C2H6 + 7 O2 = 4(CO2) + 6 H2O
H2C2O4 + Gd(NO3)3 = Gd2(C2O4)3 + HNO3 =>
3 H2C2O4 + 2 Gd(NO3)3 = Gd2(C2O4)3 + 6 HNO3
CaCl2 + CO2 + H2O = CaCO3 + HCl =>
CaCl2 + CO2 + H2O = CaCO3 + 2 HCl
KI + KBr2 = K2Br + I2 =>
6 KI + 2 KBr2 = 4 K2Br + 3 I2
VOSO4 + Zn + H2SO4 = VSO4 + ZnSO4 + H2O =>
VOSO4 + Zn + H2SO4 = VSO4 + ZnSO4 + H2O
MnO + KOH + KClO3 = K2MnO4 + H2O + KCl =>
3 MnO + 6 KOH + 2 KClO3 = 3 K2MnO4 + 3 H2O + 2 KCl
Zn(NO3)2 + HCl = ZnCl + (NO3)2 + H2 =>
2 Zn(NO3)2 + 2 HCl = 2 ZnCl + 2(NO3)2 + H2
chloroaceticacid + O2 = Cl2 + CO2 + H2O =>
4 CH2ClCOOH + 7 O2 = 2 Cl2 + 8 CO2 + 6 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
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
C2H4Cl2 + KOH = H2O + C2H2 + KCl =>
C2H4Cl2 + 2 KOH = 2 H2O + C2H2 + 2 KCl
SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O
C8H10O2 + NaOCl = C8H8O2 + H3O + Na + Cl =>
3 C8H10O2 + 2 NaOCl = 3 C8H8O2 + 2 H3O + 2 Na + 2 Cl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2O + AlCl3 + NaHCO3 = NaCl + Al(OH)3 + H2CO3 =>
3 H2O + AlCl3 + 3 NaHCO3 = 3 NaCl + Al(OH)3 + 3 H2CO3
CH3NH2 + CH3COOH = CH3COONH3CH3 =>
CH3NH2 + CH3COOH = CH3COONH3CH3
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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