| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoBr2 + K2SO3 = CoSO3 + 2 KBr
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
SbCl3 + NaOH = Sb(OH) + NaCl3 =>
SbCl3 + NaOH = Sb(OH) + NaCl3
CuCl2(aq) + Ni(NO3)2(aq) = Cu(NO3)2(aq) + NiCl2(aq) =>
CuCl2(aq) + Ni(NO3)2(aq) = Cu(NO3)2(aq) + NiCl2(aq)
K3N + H2O = NH3 + KOH =>
K3N + 3 H2O = NH3 + 3 KOH
KBr(aq) + NH4Cl(aq) = KCl(aq) + NH4Br(aq) =>
KBr(aq) + NH4Cl(aq) = KCl(aq) + NH4Br(aq)
Na3PO4 + CuS = Na2S + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuS = 3 Na2S + Cu3(PO4)2
HI + AgNO3 = AgI + HNO3 =>
HI + AgNO3 = AgI + HNO3
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
HCl1 + NaOH1 = NaCl + H2O =>
HCl1 + NaOH1 = NaCl + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe + H2SO4 = Fe2[SO4]3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2[SO4]3 + 3 SO2 + 6 H2O
S2Cl2 + NH3 = S4N3 + NH4Cl + S8 =>
36 S2Cl2 + 96 NH3 = 8 S4N3 + 72 NH4Cl + 5 S8
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
NaBH4 + Te + Na2MoO4*2H2O = B(OH)3 + H2O + MoTe2 + NaOH =>
3 NaBH4 + 8 Te + 4 Na2MoO4*2H2O = 3 B(OH)3 + 4 H2O + 4 MoTe2 + 11 NaOH
K2SO4 + CuCl2 = K2Cu + SO4Cl2 =>
K2SO4 + CuCl2 = K2Cu + SO4Cl2
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
Cu2CO3(OH)2(s) + C(s) = Cu(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2(s) + C(s) = 2 Cu(s) + 2 CO2(g) + H2O(g)
FeSO4 + BaI2 = FeI2 + BaSO4 =>
FeSO4 + BaI2 = FeI2 + BaSO4
NaBH4 + Te + Na2MoO4*2H2O = B(OH)3 + H2O + MoTe2 + NaOH =>
3 NaBH4 + 8 Te + 4 Na2MoO4*2H2O = 3 B(OH)3 + 4 H2O + 4 MoTe2 + 11 NaOH
Mg + FeCe3 = MgCe2 + Fe =>
3 Mg + 2 FeCe3 = 3 MgCe2 + 2 Fe
BaO(s) + Al = Al2O3(s) + Ba =>
3 BaO(s) + 2 Al = Al2O3(s) + 3 Ba
C3H7COH + H2 = C4H9OH =>
C3H7COH + H2 = C4H9OH
Mg(OH)2 + NH4Cl = MgCl2 + NH3*H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3*H2O
K4[Fe(CN)6] + Na2CO3 = K2CO3 + Na4[Fe(CN)6] =>
K4[Fe(CN)6] + 2 Na2CO3 = 2 K2CO3 + Na4[Fe(CN)6]
FeO(s) + H2(g) = Fe(s) + H2O(aq) =>
FeO(s) + H2(g) = Fe(s) + H2O(aq)
Mg(OH)2 + Na2S = MgS + NaOH =>
Mg(OH)2 + Na2S = MgS + 2 NaOH
Ti + Mg(NO3)2 = Ti(NO3) + Mg =>
2 Ti + Mg(NO3)2 = 2 Ti(NO3) + Mg
CH3CH2OH(aq) + O2(g) = H2O(l) + CH3COOH =>
CH3CH2OH(aq) + O2(g) = H2O(l) + CH3COOH
Zn2Cl2 = Zn + Cl2 =>
Zn2Cl2 = 2 Zn + Cl2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
MnO2 + HCe = MnCe2 + H2O + Ce2 =>
MnO2 + 4 HCe = MnCe2 + 2 H2O + Ce2
HCl + CH3COOAg = AgCl + CH3COOH =>
HCl + CH3COOAg = AgCl + CH3COOH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
As2S3 + HNO3 + H2O = HS2SO4 + H3AsO4 + NO =>
3 As2S3 + 17 HNO3 + 2 H2O = 3 HS2SO4 + 6 H3AsO4 + 17 NO
C6H8HCl + O2 = CO2 + H2O + Cl2 =>
4 C6H8HCl + 33 O2 = 24 CO2 + 18 H2O + 2 Cl2
Cu + N + H2O = NH3 + CuO =>
3 Cu + 2 N + 3 H2O = 2 NH3 + 3 CuO
HClO3 + KBr = KClO3 + HBr =>
HClO3 + KBr = KClO3 + HBr
HHO = HOH =>
HHO = HOH
CoBr2 + K2SO3 = CoSO3 + KBr =>
CoBr2 + K2SO3 = CoSO3 + 2 KBr
MgSO4(aq) + CaCl2(aq) = CaSO4(aq) + MgCl2(aq) =>
MgSO4(aq) + CaCl2(aq) = CaSO4(aq) + MgCl2(aq)
ZnF2 + Ca(oh)2 = CaF2 + Zn =>
2 ZnF2 + Ca(oh)2 = 2 CaF2 + 2 Zn
Sb2S3 + I2 = I2S3 + Sb2 =>
Sb2S3 + I2 = I2S3 + Sb2
NaH + HBr + H2CO3 = NaHCO3 + CBr + H2O =>
3 NaH + 2 HBr + 5 H2CO3 = 3 NaHCO3 + 2 CBr + 6 H2O
BaC2O4 + CH3COOH = BaC2O4CH3COOH =>
BaC2O4 + CH3COOH = BaC2O4CH3COOH
phenol + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KMnO4 + CH3CH2OH + HCl = MnCl2 + CH3COOH + H2O + KCl =>
4 KMnO4 + 5 CH3CH2OH + 12 HCl = 4 MnCl2 + 5 CH3COOH + 11 H2O + 4 KCl
HCl + KI = I2 + KCl + H2 =>
2 HCl + 2 KI = I2 + 2 KCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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