| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2(CO3) + CaCl2H2O = 2 NaCl + Ca(CO3) + H2O
Zn(OH)2 + AgNO3 = Zn(NO3)2 + AgOH =>
Zn(OH)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgOH
MnSO4 + KClO3 + KOH = MnO2 + H2O + K2SO4 + KCl =>
3 MnSO4 + KClO3 + 6 KOH = 3 MnO2 + 3 H2O + 3 K2SO4 + KCl
Hg(NO3) + NaOH = HgNa + (NO3)OH =>
Hg(NO3) + NaOH = HgNa + (NO3)OH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe17OH + H8F3 = Fe + H2O + F =>
8 Fe17OH + H8F3 = 136 Fe + 8 H2O + 3 F
C6H12O6 + C3H8O = C16H18O + H2O =>
4 C6H12O6 + 8 C3H8O = 3 C16H18O + 29 H2O
KI + H3PO4 + H2O2 = I + H2O + K3PO4 =>
6 KI + 2 H3PO4 + 3 H2O2 = 6 I + 6 H2O + 2 K3PO4
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH
Ca + MgCl2 = CaCl2 + Mg =>
Ca + MgCl2 = CaCl2 + Mg
KBr + Cl2 + H2O = KCl + HBr + HBrO =>
2 KBr + Cl2 + H2O = 2 KCl + HBr + HBrO
Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4
Na + C2H6OH = C2H5ONa + H2 =>
Na + C2H6OH = C2H5ONa + H2
Cu(CO3) + H2SO4 = CuSO4 + H2O + CO2 =>
Cu(CO3) + H2SO4 = CuSO4 + H2O + CO2
NO2 + HCl = Cl2 + NO + H2O =>
NO2 + 2 HCl = Cl2 + NO + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCO3 + NO = NaNO2 + CO2 =>
NaCO3 + NO = NaNO2 + CO2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
PbCl4 + Br2 = PbBr4 + Cl2 =>
PbCl4 + 2 Br2 = PbBr4 + 2 Cl2
H3PO4 + H2O2 + Fe + C36H70O4Zn = FeHPO4 + ZnO + C16H32O2 =>
H3PO4 + 3 H2O2 + Fe + 4 C36H70O4Zn = FeHPO4 + 4 ZnO + 9 C16H32O2
TiCl4(i) + H2O(i) = TiO2(s) + HCl(g) =>
TiCl4(i) + 2 H2O(i) = TiO2(s) + 4 HCl(g)
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
N2(s) + H2(s) = NH2(g) =>
N2(s) + 2 H2(s) = 2 NH2(g)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
HSCN + O2 = H2O + CO2 + S3N3 =>
12 HSCN + 15 O2 = 6 H2O + 12 CO2 + 4 S3N3
KAlSi3O8 + H2O = K + H4SiO4 + Al(OH)3 + OH =>
KAlSi3O8 + 8 H2O = K + 3 H4SiO4 + Al(OH)3 + OH
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Na2[B2(OH)4(O2)2] + KI + HCl = NaCl + H2O + B2O3 + KCl + I2 =>
Na2[B2(OH)4(O2)2] + 4 KI + 6 HCl = 2 NaCl + 5 H2O + B2O3 + 4 KCl + 2 I2
Fe2O3 + FeS2 + H2SO4 = FeSO4 + H2O =>
7 Fe2O3 + FeS2 + 13 H2SO4 = 15 FeSO4 + 13 H2O
AlBr3 + PbCl2 = AlCl3 + PbBr2 =>
2 AlBr3 + 3 PbCl2 = 2 AlCl3 + 3 PbBr2
Ti(SO4)2 + Co2O3 = TiO2 + Co2(SO4)3 =>
3 Ti(SO4)2 + 2 Co2O3 = 3 TiO2 + 2 Co2(SO4)3
WO2 + H2O = H2WO4 + H =>
WO2 + 2 H2O = H2WO4 + 2 H
K2O2 + HCl = KCl + Cl2 + H2O =>
K2O2 + 4 HCl = 2 KCl + Cl2 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
FeI3 + Br2 = FeBr3 + I2 =>
2 FeI3 + 3 Br2 = 2 FeBr3 + 3 I2
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq) =>
NH3(aq) + CH3COOH(aq) = CH3COONH4(aq)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
HCl + NaOBr = NaOH + BrCl =>
HCl + NaOBr = NaOH + BrCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SiO2 + XeF6 = XeOF4 + SiF4 =>
SiO2 + 2 XeF6 = 2 XeOF4 + SiF4
Ca + K2CrO4 = CaCrO4 + K =>
Ca + K2CrO4 = CaCrO4 + 2 K
AgN + HSCl = AgS + HNCl =>
AgN + HSCl = AgS + HNCl
NO2 + H2SO4 = HNO3 + SO2 =>
2 NO2 + H2SO4 = 2 HNO3 + SO2
AgN + HSCl = AgS + HNCl =>
AgN + HSCl = AgS + HNCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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