| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 BaSO + 3 H2SO4 = 4 BaSO4 + 3 H2S
Al(s) + S(s) = Al(s)S(s) =>
Al(s) + S(s) = Al(s)S(s)
Li + H + CO3 = LiHCO3 =>
Li + H + CO3 = LiHCO3
Co(NO3)2 + Na2(SiO3) = Co(SiO3) + NaNO3 =>
Co(NO3)2 + Na2(SiO3) = Co(SiO3) + 2 NaNO3
Cr + S* = Cr2S3 =>
2 Cr + 3 S* = Cr2S3
Na3BO3 + BaCl2 + H2SO4 = BaSO4 + NaCl + H3BO3 =>
2 Na3BO3 + 3 BaCl2 + 3 H2SO4 = 3 BaSO4 + 6 NaCl + 2 H3BO3
B + CI = BCI =>
B + CI = BCI
KCI + KCIO3 = KCIO =>
2 KCI + KCIO3 = 3 KCIO
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2 =>
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4) + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = Ca(C2O4) + 2 NH4NO3
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2 =>
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2
Fe(OH)2 + HBrO = Fe(BrO)2 + H2O =>
Fe(OH)2 + 2 HBrO = Fe(BrO)2 + 2 H2O
Cd + (OH)2 = CdOH =>
2 Cd + (OH)2 = 2 CdOH
C4H10 + H2O = H + CO2 =>
C4H10 + 8 H2O = 26 H + 4 CO2
Be + KOH = BeK + OH =>
Be + KOH = BeK + OH
FeONaCl = NaOFeCl =>
FeONaCl = NaOFeCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + NH4OH + H2O = Ag{+} + OH{-} + NO2 =>
7 AgNO3 + NH4OH + H2O = 7 Ag{+} + 7 OH{-} + 8 NO2
Ca + HI = CaI2 + H =>
Ca + 2 HI = CaI2 + 2 H
C8H15Cl + KMnO4 + H2SO4 = C8H14O2 + Cl2 + H2O + K2SO4 + MnSO4 =>
2 C8H15Cl + 2 KMnO4 + 3 H2SO4 = 2 C8H14O2 + Cl2 + 4 H2O + K2SO4 + 2 MnSO4
H3(PO4) + Os(OH)6 = H2O + Os(PO4)2 =>
2 H3(PO4) + Os(OH)6 = 6 H2O + Os(PO4)2
C6H5COOHNH3 = C7H7NO2H2 =>
C6H5COOHNH3 = C7H7NO2H2
H2SO4 + C2H6O = CO2 + H2O + SO2 =>
6 H2SO4 + C2H6O = 2 CO2 + 9 H2O + 6 SO2
Pb + P = PbP4 =>
Pb + 4 P = PbP4
NaOH + Mg(NO2)2 = Mg(OH)2 + NaNO2 =>
2 NaOH + Mg(NO2)2 = Mg(OH)2 + 2 NaNO2
Fe + H2SO4 + KMnO4 = FeSO4 + K2MnO4 + MnSO4 + H2O =>
3 Fe + 4 H2SO4 + 2 KMnO4 = 3 FeSO4 + K2MnO4 + MnSO4 + 4 H2O
Na + Cu3(PO4)2 = Na3PO4 + Cu =>
6 Na + Cu3(PO4)2 = 2 Na3PO4 + 3 Cu
HBr + Ni(HCO3)2 = CO2 + H2O + NiBr2 =>
2 HBr + Ni(HCO3)2 = 2 CO2 + 2 H2O + NiBr2
CH3CH2CH2ClNaOH = NaClCH3CH2CH2OH =>
CH3CH2CH2ClNaOH = NaClCH3CH2CH2OH
Al2(SO4)3(ac) + Ca(NO3)2(ac) = CaSO4(s) + Al(NO3)3(ac) =>
Al2(SO4)3(ac) + 3 Ca(NO3)2(ac) = 3 CaSO4(s) + 2 Al(NO3)3(ac)
K2(CO)3 + BaCl2 = K2Cl2 + Ba(CO)3 =>
K2(CO)3 + BaCl2 = K2Cl2 + Ba(CO)3
NaCH3COO = Na + CH3COO =>
NaCH3COO = Na + CH3COO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
H2O2 + MnO2 = MnH3 + O2 =>
3 H2O2 + 2 MnO2 = 2 MnH3 + 5 O2
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2 =>
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2
Fe3O4 + HBr = FeBr2 + H2O + Br2 =>
Fe3O4 + 8 HBr = 3 FeBr2 + 4 H2O + Br2
CsOH + BiCl3 = CsCl + Bi(OH)3 =>
3 CsOH + BiCl3 = 3 CsCl + Bi(OH)3
Li2CO3 + AlPO4 = Al2(CO3)3 + Li3PO4 =>
3 Li2CO3 + 2 AlPO4 = Al2(CO3)3 + 2 Li3PO4
KMnO4 + AlI3 + HCl = KCl + MnCl2 + AlCl3 + I2 + H2O =>
6 KMnO4 + 10 AlI3 + 48 HCl = 6 KCl + 6 MnCl2 + 10 AlCl3 + 15 I2 + 24 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
H4SiO4 + Ca(OH)2 = Ca3SiO5 + H2O =>
H4SiO4 + 3 Ca(OH)2 = Ca3SiO5 + 5 H2O
Na2Co3 + HCl = NaCl + Co2 + H2 =>
2 Na2Co3 + 4 HCl = 4 NaCl + 3 Co2 + 2 H2
Cu2SNaH = Cu2HNaS =>
Cu2SNaH = Cu2HNaS
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H6N2O4S + NaOH = N2H4 + Na2SO4 + H2O =>
H6N2O4S + 2 NaOH = N2H4 + Na2SO4 + 2 H2O
Na3PO4 + Ba(OH)2 = Na3(OH)2 + PO4 + Ba =>
Na3PO4 + Ba(OH)2 = Na3(OH)2 + PO4 + Ba
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2 =>
ZnSO4 + Cl2 = ZnCl2 + SO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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