| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + 2 HClO3 = 2 KClO3 + H2O + SO2
KBr + Na2SO3 = Na2Br + KSO3 =>
KBr + Na2SO3 = Na2Br + KSO3
C51H98O6 + NaOH = C16H31O2Na + C3H8O3 =>
C51H98O6 + 3 NaOH = 3 C16H31O2Na + C3H8O3
CH3OK + C2H5Cl = C4H10O + KCl + H2O =>
4 CH3OK + 4 C2H5Cl = 3 C4H10O + 4 KCl + H2O
MgCl2 + H2S = HCl + MgS =>
MgCl2 + H2S = 2 HCl + MgS
KClO3 + KI = KCl + KO + I2 =>
2 KClO3 + 6 KI = 2 KCl + 6 KO + 3 I2
CuSO4NaPO4 = Cu(PO4)NaSO4 =>
CuSO4NaPO4 = Cu(PO4)NaSO4
NO2 + KOH = KNO2 + KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3 + H2O
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
MnNaOH = MnOHNa =>
MnNaOH = MnOHNa
Fe3 + NH3 = Fe(NH3) =>
Fe3 + 3 NH3 = 3 Fe(NH3)
HCOOH + CaCO3 = Ca(HCOOH)2 + CO2 + H2O =>
3 HCOOH + CaCO3 = Ca(HCOOH)2 + 2 CO2 + H2O
CHC(CH3)C(CH3)CH2 + KMnO4 + H2O = CH2(OH)C(CH3)(OH)C(CH3)(OH)CH2(OH) + KOH + MnO2 =>
CHC(CH3)C(CH3)CH2 + KMnO4 + 3 H2O = CH2(OH)C(CH3)(OH)C(CH3)(OH)CH2(OH) + KOH + MnO2
MgI2 + AgNO3 = Mg(NO3)2 + AgI =>
MgI2 + 2 AgNO3 = Mg(NO3)2 + 2 AgI
Al + H2O = Al2O3 + AlH3 =>
4 Al + 3 H2O = Al2O3 + 2 AlH3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
K2S + KMnO4 + KOH = SO + K2MnO4 + H2O =>
K2S + 4 KMnO4 + 2 KOH = SO + 4 K2MnO4 + H2O
Fe + HO = Fe(OH)2 =>
Fe + 2 HO = Fe(OH)2
Na2O*SiO2 + H2SO4 = Na2SO4 + SiO2 + H2O =>
Na2O*SiO2 + H2SO4 = Na2SO4 + SiO2 + H2O
Na(SO4) + CaCl2 = NaCl + Ca(SO4)2 =>
2 Na(SO4) + CaCl2 = 2 NaCl + Ca(SO4)2
KI + MnO2 + HCl = I2 + KCl + MnCl2 + H2O =>
2 KI + MnO2 + 4 HCl = I2 + 2 KCl + MnCl2 + 2 H2O
KO + CO2 + H2O = KHCO3 + O2 =>
4 KO + 4 CO2 + 2 H2O = 4 KHCO3 + O2
AgNO3(aq) + Mg(s) = Ag(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + Mg(s) = 2 Ag(s) + Mg(NO3)2(aq)
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
CH4OH + O2 = CO2 + H2O =>
4 CH4OH + 7 O2 = 4 CO2 + 10 H2O
NH3 + H2SOU = (NH4)2SOU =>
2 NH3 + H2SOU = (NH4)2SOU
Ag(OH) = Ag + OH =>
Ag(OH) = Ag + OH
HOBr = H + BrO =>
HOBr = H + BrO
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2 =>
2 MnCl2 + 4 PbO2 + 8 HNO3 = 2 HMnO4 + 2 Cl2 + 4 Pb(NO3)2 + 3 H2
(NH4)2SO3 + HNO3 = (NH4)2SO4 + NO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = (NH4)2SO4 + 2 NO2 + H2O
K2CO3 + MgCO3 = K2Mg(CO3)2 =>
K2CO3 + MgCO3 = K2Mg(CO3)2
Ba + H(OH) = Ba(OH) + H2 =>
2 Ba + 2 H(OH) = 2 Ba(OH) + H2
C4H11NO2 + O2 = CO2 + H2O + N2O3 =>
2 C4H11NO2 + 13 O2 = 8 CO2 + 11 H2O + N2O3
AgNO3 + NaCI = NaNO3 + AgCI =>
AgNO3 + NaCI = NaNO3 + AgCI
Na2S + CdSO4 = CdS + Na2SO4 =>
Na2S + CdSO4 = CdS + Na2SO4
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
MgOH2 + (NH4)2SO4 = MgSO4 + NH4 + H2O =>
MgOH2 + (NH4)2SO4 = MgSO4 + 2 NH4 + H2O
Mn + CO2 = MnO2 + C =>
Mn + CO2 = MnO2 + C
NbCl5 + H2O = HNbO3 + HCl =>
NbCl5 + 3 H2O = HNbO3 + 5 HCl
Mg5 + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg5 + 5 Cu(NO3)2 = 5 Cu + 5 Mg(NO3)2
C8H12NO2S + O2 = CO2 + H2O + NO + SO2 =>
2 C8H12NO2S + 23 O2 = 16 CO2 + 12 H2O + 2 NO + 2 SO2
Mg(HO)2 + Fe = Mg + Fe3(OH)2 =>
Mg(HO)2 + 3 Fe = Mg + Fe3(OH)2
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
ZnCl2 + K(OH) = Zn(OH)2 + KCl =>
ZnCl2 + 2 K(OH) = Zn(OH)2 + 2 KCl
AsO4 + S = As2S5 + SO2 =>
2 AsO4 + 9 S = As2S5 + 4 SO2
MgCO3 + HNO3 = Mg(NO3)2H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2H2O + CO2
Na + NaNO2 = Na2O + NO =>
Na + NaNO2 = Na2O + NO
CaS + O2 = CaSO =>
2 CaS + O2 = 2 CaSO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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