| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Cd(NO3)2 = Zn(NO3)2 + Cd
CH3I + HI = CH4 + I2 =>
CH3I + HI = CH4 + I2
CaCl2 + K2Cr2O7 + H2O = CaCrO4 + KCl + HCl =>
2 CaCl2 + K2Cr2O7 + H2O = 2 CaCrO4 + 2 KCl + 2 HCl
(NH4)2SO4 + PbO = H2O + NH3 + PbSO4 =>
(NH4)2SO4 + PbO = H2O + 2 NH3 + PbSO4
AgO + HNO3 = Ag(NO3)2 + H2O =>
AgO + 2 HNO3 = Ag(NO3)2 + H2O
KAlO2*SiO2*KAlO2*SiO2 + KAlO2 = KAlO2*SiO2*KAlO2*SiO2*KAlO2 =>
KAlO2*SiO2*KAlO2*SiO2 + KAlO2 = KAlO2*SiO2*KAlO2*SiO2*KAlO2
C7H5KO2 + HCl = C7H6O2 + KCl =>
C7H5KO2 + HCl = C7H6O2 + KCl
C15H35COOH + O2 = CO2 + H2O =>
C15H35COOH + 24 O2 = 16 CO2 + 18 H2O
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KClO3 + C6H12O6 + H2SO4 = HCl + CO2 + K2SO4 + H2O =>
4 KClO3 + C6H12O6 + 2 H2SO4 = 4 HCl + 6 CO2 + 2 K2SO4 + 6 H2O
K2CO3 + HBr = K2CO3HBr =>
K2CO3 + HBr = K2CO3HBr
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
K2Cr2O7 + NaOH + H2SO4 = K2SO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 4 NaOH + H2SO4 = K2SO4 + 2 Na2CrO4 + 3 H2O
KMnO4 + H2SO4 + C6H8O7 = MnSO4 + KCH3COO + CO2 + H2O =>
18 KMnO4 + 18 H2SO4 + 13 C6H8O7 = 18 MnSO4 + 18 KCH3COO + 42 CO2 + 43 H2O
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2 =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2
N(CH3)4II2 = N(CH3)4I3 =>
N(CH3)4II2 = N(CH3)4I3
TiBr3 + KOH = TiO2 + H2 + K + Br =>
TiBr3 + 2 KOH = TiO2 + H2 + 2 K + 3 Br
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
N2O4 + H2O = HNO2 + O2 =>
2 N2O4 + 2 H2O = 4 HNO2 + O2
Cu(NO3)2 + HBr = CuBr2 + HNO3 =>
Cu(NO3)2 + 2 HBr = CuBr2 + 2 HNO3
H2SO3 + Ca(OH)2 = H2O + CaSO3 =>
H2SO3 + Ca(OH)2 = 2 H2O + CaSO3
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
Mg + AlCl3 = MgCl3 + Al =>
Mg + AlCl3 = MgCl3 + Al
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl =>
[C6H4CH3NH3]Cl + AgNO3 = [C6H4CH3NH3]NO3 + AgCl
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
K4(Fe(CN)6) + FeSO4 + H2O2 = K2(SO4) + Fe2(SO4) + NO2 + CO2 + H2O =>
K4(Fe(CN)6) + 5 FeSO4 + 24 H2O2 = 2 K2(SO4) + 3 Fe2(SO4) + 6 NO2 + 6 CO2 + 24 H2O
H2Te + NaOH = NaTe + H3O =>
H2Te + NaOH = NaTe + H3O
Ca(NO2)2 + Na3PO4 = NaNO2 + Ca3(PO4)2 =>
3 Ca(NO2)2 + 2 Na3PO4 = 6 NaNO2 + Ca3(PO4)2
HClO3 + CaO = CaHCl + O2 =>
HClO3 + CaO = CaHCl + 2 O2
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
CuCl2 + (NH4)OH = Cu(OH)2 + (NH4)Cl =>
CuCl2 + 2(NH4)OH = Cu(OH)2 + 2(NH4)Cl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CO(NH2)2 + C6H12O6 = C6H8O6 + H2O + C7H12N2 =>
2 CO(NH2)2 + 7 C6H12O6 = 5 C6H8O6 + 14 H2O + 2 C7H12N2
CuCl2 + (NH4)OH = Cu(OH)2 + (NH4)Cl =>
CuCl2 + 2(NH4)OH = Cu(OH)2 + 2(NH4)Cl
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O(l) =>
KOH(aq) + HBrO(aq) = KBrO(aq) + H2O(l)
O2 + Fe + H2O = Fe(OH)3 =>
3 O2 + 4 Fe + 6 H2O = 4 Fe(OH)3
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
Pb(C2H3O2)2 + NH4OH = Pb(NH4)2 + (OH)(C2H3O2) =>
Pb(C2H3O2)2 + 2 NH4OH = Pb(NH4)2 + 2(OH)(C2H3O2)
KH2O = KOHH =>
KH2O = KOHH
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
HS + H3O = H2O + H2S =>
HS + H3O = H2O + H2S
O2 + Fe + H2O = Fe(OH)3 =>
3 O2 + 4 Fe + 6 H2O = 4 Fe(OH)3
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
CrO3(s) = Cr(s) + O2(g) =>
2 CrO3(s) = 2 Cr(s) + 3 O2(g)
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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