| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaI + 2 Cl2 = 2 CaCl2 + I2
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H0 =>
16 FeO + 2 KMnO4 + 3 H2SO4 = 8 Fe2O3 + 2 MnSO4 + K2SO4 + 6 H0
H2O + O + S = H2SO4 =>
H2O + 3 O + S = H2SO4
NaOH(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NaOH(NH4)3PO4 + 2 NaOH = Na3PO4 + 3 NH3 + 3 H2O
NaI + NaNO3 + H2SO4 = NO + I2 + Na2SO4 + H2O =>
6 NaI + 2 NaNO3 + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
KHCO3 + HBr = KCBrO2 + H2O =>
KHCO3 + HBr = KCBrO2 + H2O
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2 =>
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
K2S(aq) = K + S =>
K2S(aq) = 2 K + S
CaCl2 + CsPO4 = Cs + Ca3(PO4)2 + Cl2 =>
3 CaCl2 + 2 CsPO4 = 2 Cs + Ca3(PO4)2 + 3 Cl2
Cu(OH)2CO3 + C = CO2 + Cu + H2O =>
Cu(OH)2CO3 + C = 2 CO2 + Cu + H2O
I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3
Cd + S = CdS =>
Cd + S = CdS
KBrO + SnCl2 + KOH = KBr + K2SnO3 + KCl + H2O =>
KBrO + SnCl2 + 4 KOH = KBr + K2SnO3 + 2 KCl + 2 H2O
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
NaOH + GaI3 = NaI + Ga(OH)3 =>
3 NaOH + GaI3 = 3 NaI + Ga(OH)3
Al2O3 + CuCl2 = AlCl3 + CuO =>
Al2O3 + 3 CuCl2 = 2 AlCl3 + 3 CuO
C3H6O + HCl = C3H7O + Cl =>
C3H6O + HCl = C3H7O + Cl
Hy2Ox2 = Hy2Ox + Ox2 =>
2 Hy2Ox2 = 2 Hy2Ox + Ox2
Al(OH)3 + HClO4 = AlCl3O12 + H2O =>
Al(OH)3 + 3 HClO4 = AlCl3O12 + 3 H2O
FeSO4 + Cl2 + H2SO4 = Fe(SO4)3 + HCl =>
FeSO4 + 2 Cl2 + 2 H2SO4 = Fe(SO4)3 + 4 HCl
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
HI + Mg(NO3)2 = MgI2 + HNO3 =>
2 HI + Mg(NO3)2 = MgI2 + 2 HNO3
CaSiO3 + KOH = Ca(OH)2 + K2SiO3 =>
CaSiO3 + 2 KOH = Ca(OH)2 + K2SiO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na3PO4CO2 = Na3CO3PO3 =>
Na3PO4CO2 = Na3CO3PO3
Cu(OH)2CO3 + C = CO2 + Cu + H2O =>
Cu(OH)2CO3 + C = 2 CO2 + Cu + H2O
FeO + HClO3 = OH + FeClO3 =>
FeO + HClO3 = OH + FeClO3
H2PdCl6 + Na2S2O3 = PdS2 + SO2 + NaCl + H2O =>
H2PdCl6 + 3 Na2S2O3 = PdS2 + 4 SO2 + 6 NaCl + H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2O + H2SO4 = CuSO4 + H2 + O =>
Cu2O + 2 H2SO4 = 2 CuSO4 + 2 H2 + O
C5H6COOH + OH = CO2 + H2O =>
C5H6COOH + 27 OH = 6 CO2 + 17 H2O
LiCoO2 + H2SO4 = Li2SO4 + CoSO4 + H2O + O2 =>
4 LiCoO2 + 6 H2SO4 = 2 Li2SO4 + 4 CoSO4 + 6 H2O + O2
C + H2O = CO + H2 =>
C + H2O = CO + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
K2MnO4(aq) + Cl2(g) = KMnO4(s) + KCl(aq) =>
2 K2MnO4(aq) + Cl2(g) = 2 KMnO4(s) + 2 KCl(aq)
CoCl2 + NH4OH = Co(OH) + NH4(Cl2) =>
CoCl2 + NH4OH = Co(OH) + NH4(Cl2)
Ag3P(s) + Na3N(s) = Ag3N(s) + Na3P(s) =>
Ag3P(s) + Na3N(s) = Ag3N(s) + Na3P(s)
HOCl + AgNO3 = AgCl + HNO4 =>
HOCl + AgNO3 = AgCl + HNO4
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
TiN + HF = TiF + NH =>
TiN + HF = TiF + NH
SO3 + NaOH = (Na)2SO4 + H2O =>
SO3 + 2 NaOH = (Na)2SO4 + H2O
Zn(s) + HgCl2(aq) = ZnCl2(aq) + Hg(l) =>
Zn(s) + HgCl2(aq) = ZnCl2(aq) + Hg(l)
CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2
ammonia + sulfuricacid = ammoniumsulfate =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(ClO4)2 + H2CO3 = CuCO3 + HCl + O2 =>
Cu(ClO4)2 + H2CO3 = CuCO3 + 2 HCl + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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