| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NaOH = CuNa + SO4OH
C6H12O6O4 + O2 = CO2 + H2O =>
C6H12O6O4 + 4 O2 = 6 CO2 + 6 H2O
CaCl2 + Br2 = Cl2 + CaBr2 =>
CaCl2 + Br2 = Cl2 + CaBr2
CaNO3 + K3PO4 = Ca3PO4 + KNO3 =>
3 CaNO3 + K3PO4 = Ca3PO4 + 3 KNO3
CHCH + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
Sn + H2CO3 = Sn2(CO3)4 + H2 =>
2 Sn + 4 H2CO3 = Sn2(CO3)4 + 4 H2
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
CH3COOH + C6H5CH2OH = C9H10O2 + H2O =>
CH3COOH + C6H5CH2OH = C9H10O2 + H2O
CaSO4(H2O)2 = Ca + SO4 + H2O =>
CaSO4(H2O)2 = Ca + SO4 + 2 H2O
Sr(CO3) = Sr + CO3 =>
Sr(CO3) = Sr + CO3
(NH4)2S(aq) + ZnCl2(aq) = NH4Cl(aq) + ZnS(s) =>
(NH4)2S(aq) + ZnCl2(aq) = 2 NH4Cl(aq) + ZnS(s)
C5H11O2NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C5H11O2NS + 35 O2 = 20 CO2 + 22 H2O + 4 NO2 + 4 SO2
Ca + N = Ca3N2 =>
3 Ca + 2 N = Ca3N2
Co(NO3)2 + NH3 = Co(NH3) + NO3 =>
Co(NO3)2 + NH3 = Co(NH3) + 2 NO3
C2HO + O2 = CO2 + H2O =>
4 C2HO + 7 O2 = 8 CO2 + 2 H2O
Mn(OH)2 + Cl2 + KOH = H2MnO3 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = H2MnO3 + 2 KCl + H2O
K2CrO4 + H2S = Cr(OH)3 + S + KHS + H2O =>
2 K2CrO4 + 7 H2S = 2 Cr(OH)3 + 3 S + 4 KHS + 2 H2O
CaC2(s) + H2O = C2H2 + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O = C2H2 + Ca(OH)2(aq)
Mn(NO3)2 + NaOH = NaNO3 + MnO2 + H2 =>
Mn(NO3)2 + 2 NaOH = 2 NaNO3 + MnO2 + H2
NaI(aq) + CaCl2(aq) = NaCl(aq) + CaI2(aq) =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl(aq) + CaI2(aq)
Cd(NO3)2 + Na2S = CdS(s) + NaNO3 =>
Cd(NO3)2 + Na2S = CdS(s) + 2 NaNO3
Li2O + Br2 = Br2O + Li2 =>
Li2O + Br2 = Br2O + Li2
Na + Pb(C2O4)2 = Na2C2O4 + Pb =>
4 Na + Pb(C2O4)2 = 2 Na2C2O4 + Pb
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C6H5OH(s) + O2(g) = CO2(g) + H2O(g) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
K2SO3 = K2O + SO2 =>
K2SO3 = K2O + SO2
B2H6 + F2 = BF3 + H2 =>
B2H6 + 3 F2 = 2 BF3 + 3 H2
(NH4)2(SO4) + KOH = K2(SO4) + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2(SO4) + 2 NH3 + 2 H2O
CO(g) + CuO(s) = CO2 + Cu =>
CO(g) + CuO(s) = CO2 + Cu
Fe(s) + O2 = Fe2O3(s) =>
4 Fe(s) + 3 O2 = 2 Fe2O3(s)
Na2SO4 + BaOH2 = Na2OH2 + BaSO4 =>
Na2SO4 + BaOH2 = Na2OH2 + BaSO4
Fe + KOH = Fe(OH)2 + K =>
Fe + 2 KOH = Fe(OH)2 + 2 K
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
AlO + C = Al + CO2 =>
2 AlO + C = 2 Al + CO2
C5H11COOH + O2 = C + H2O =>
C5H11COOH + 2 O2 = 6 C + 6 H2O
KF + Cl2 = KCl + F =>
2 KF + Cl2 = 2 KCl + 2 F
Mg(OH)2 + NH4Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH4OH
C6H5NH2 + H2O = C6H5NH3OH =>
C6H5NH2 + H2O = C6H5NH3OH
C2H5NH2 = C2H4 + NH3 =>
C2H5NH2 = C2H4 + NH3
Al + H02SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H02SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
Fe + NaNo3 = Na + Fe(No3)2 =>
Fe + 2 NaNo3 = 2 Na + Fe(No3)2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
HCO2H + OH = H3O + CO2H =>
2 HCO2H + OH = H3O + 2 CO2H
CaO + HClO = Ca(ClO)2 + H2O =>
CaO + 2 HClO = Ca(ClO)2 + H2O
Al(s) + FeO(s) = Al2O3(s) + Fe(l) =>
2 Al(s) + 3 FeO(s) = Al2O3(s) + 3 Fe(l)
Al + HClO2 = Al(ClO2)3 + H2 =>
2 Al + 6 HClO2 = 2 Al(ClO2)3 + 3 H2
AgCl + Fe = FeCl2 + Ag =>
2 AgCl + Fe = FeCl2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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