| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + HCl = AgCl + HNO3
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
Cl2O3 + Na2O = NaCl + O2 =>
Cl2O3 + Na2O = 2 NaCl + 2 O2
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + Pb3P4 = AlP + Pb =>
4 Al + Pb3P4 = 4 AlP + 3 Pb
KOH + HPo3 = KPo3 + H2O =>
KOH + HPo3 = KPo3 + H2O
Fe2SiO4 + C = Fe2Si + CO =>
Fe2SiO4 + 4 C = Fe2Si + 4 CO
MgCl2*6H2O + NaOH = Mg(OH)2 + NaCl + H2O =>
MgCl2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaCl + 6 H2O
Pb(CH3COO)2 + H2O = CO2 + Pb(OH)2 + C2H6 =>
7 Pb(CH3COO)2 + 10 H2O = 12 CO2 + 7 Pb(OH)2 + 8 C2H6
H3PO4(s) = H2(g) + P(s) + O2(g) =>
2 H3PO4(s) = 3 H2(g) + 2 P(s) + 4 O2(g)
Fe(s) + HNO3(aq) + HCl(aq) = FeCl3(aq) + NO2(g) + H2O(l) =>
Fe(s) + 3 HNO3(aq) + 3 HCl(aq) = FeCl3(aq) + 3 NO2(g) + 3 H2O(l)
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
NaNO2 + Cu + H2SO4 = NO2 + CuSO4 + NaH =>
2 NaNO2 + Cu + H2SO4 = 2 NO2 + CuSO4 + 2 NaH
FeCl2 + HCl = FeHCl3 =>
FeCl2 + HCl = FeHCl3
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Na2O + NCl = NaCl + N2O =>
Na2O + 2 NCl = 2 NaCl + N2O
Al(OH)3 + KHSO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 Al(OH)3 + 6 KHSO4 = Al2(SO4)3 + 3 K2SO4 + 6 H2O
NaNO2 + Cu + H2SO4 = NO2 + CuSO4 + NaH =>
2 NaNO2 + Cu + H2SO4 = 2 NO2 + CuSO4 + 2 NaH
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C2H5OH + NH2 = C2H5NH2 + OH =>
C2H5OH + NH2 = C2H5NH2 + OH
CUOH + HCl = CUCl + H2O =>
CUOH + HCl = CUCl + H2O
Cl2CO = Cl2 + CO =>
Cl2CO = Cl2 + CO
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
CsCl + ICl3 = Cs[ICl4] =>
CsCl + ICl3 = Cs[ICl4]
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
K(OH) + H2(SO3) = K2SO3 + H2O =>
2 K(OH) + H2(SO3) = K2SO3 + 2 H2O
C6H5CCl3 + NaOH = NaCl + C6H5COOH + H2O =>
C6H5CCl3 + 3 NaOH = 3 NaCl + C6H5COOH + H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
CrO3(s) + CO(g) = Cr(s) + CO2 =>
CrO3(s) + 3 CO(g) = Cr(s) + 3 CO2
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
Ag2O(s) + Al(s) = Ag(l) + Al2O3(s) =>
3 Ag2O(s) + 2 Al(s) = 6 Ag(l) + Al2O3(s)
H3(PO4) + K2O = K3(PO4) + H2O =>
2 H3(PO4) + 3 K2O = 2 K3(PO4) + 3 H2O
BCl3(g) + H2O(l) = B(OH)3(aq) + HCl(aq) =>
BCl3(g) + 3 H2O(l) = B(OH)3(aq) + 3 HCl(aq)
C6H8O7 + Fe = C6H8FeO7 =>
C6H8O7 + Fe = C6H8FeO7
SnS + NaOH = Na2SnO2 + H2S =>
SnS + 2 NaOH = Na2SnO2 + H2S
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
FeCl3 + Br2 = FeBr2 + Cl =>
FeCl3 + Br2 = FeBr2 + 3 Cl
SO4 + BaCl2 = BaSO4 + Cl =>
SO4 + BaCl2 = BaSO4 + 2 Cl
SnCl4 = Cl2 + Sn =>
SnCl4 = 2 Cl2 + Sn
AlCl3 + (NH4)2S + H2O = Al2S3 + NH4OH + HCl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = Al2S3 + 6 NH4OH + 6 HCl
CaCO3 + H2CO3 = Ca2 + (HCO3) =>
2 CaCO3 + 2 H2CO3 = Ca2 + 4(HCO3)
Br2 + Ca(OH)2 + O2 = Ca(BrO)2 + H2O =>
2 Br2 + 2 Ca(OH)2 + O2 = 2 Ca(BrO)2 + 2 H2O
HBrO(aq) + NaOH(aq) = NaBrO(aq) + H2O(l) =>
HBrO(aq) + NaOH(aq) = NaBrO(aq) + H2O(l)
CO2 + H2O = H + HCO3 = Na3PO4 + H2O =>
CO2 + H2O = H + HCO3
Li2C2O4 + CaCl2 = Li2Cl2 + CaC2O4 =>
Li2C2O4 + CaCl2 = Li2Cl2 + CaC2O4
FeCl3 + Ba = BaCl2 + Fe =>
2 FeCl3 + 3 Ba = 3 BaCl2 + 2 Fe
HNO3Zn = ZnHNO3 =>
HNO3Zn = ZnHNO3
Bi(CH3COO)3 + Na2SO3 = Bi2(SO3)3 + Na(CH3COO) =>
2 Bi(CH3COO)3 + 3 Na2SO3 = Bi2(SO3)3 + 6 Na(CH3COO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/24
Équations équilibrées sur09/12/23
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