| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl + CaI2 = CaCl2 + I2
Na2B4O7*5H2O + CH3OH + HCl = B(CH3O)3 + NaCl + H2O =>
Na2B4O7*5H2O + 12 CH3OH + 2 HCl = 4 B(CH3O)3 + 2 NaCl + 12 H2O
SrBr2 + F2 = SrF2 + Br2 =>
SrBr2 + F2 = SrF2 + Br2
C7H14O1 = C7H12 + H2O =>
C7H14O1 = C7H12 + H2O
Fe2O3 + CO(g) = Fe(s) + CO2(g) =>
Fe2O3 + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
C6H5COOH + Br2 = C6H5COOBr + HBr =>
C6H5COOH + Br2 = C6H5COOBr + HBr
Cd(OH)2 = H2O + CdO =>
Cd(OH)2 = H2O + CdO
C10H19O3N + O2 = CO2 + H2O + NH3 =>
2 C10H19O3N + 25 O2 = 20 CO2 + 16 H2O + 2 NH3
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
MnCO3 + Cl2 = MnCl + CO3 =>
2 MnCO3 + Cl2 = 2 MnCl + 2 CO3
Co + Br2 = CoBr =>
2 Co + Br2 = 2 CoBr
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
C8H18 + N2O5 + O2 = H2O + CO5N2 =>
2 C8H18 + 16 N2O5 + 9 O2 = 18 H2O + 16 CO5N2
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
Cl + KF = ClF + K =>
Cl + KF = ClF + K
Ag + Mg(NO3)2 = Ag(NO3)2 + Mg =>
Ag + Mg(NO3)2 = Ag(NO3)2 + Mg
Te2H + Li(OH) = LiTe2 + H2O =>
Te2H + Li(OH) = LiTe2 + H2O
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
CH3CH2CH2I + KOH = CH3CH2CH2OH + KI =>
CH3CH2CH2I + KOH = CH3CH2CH2OH + KI
Ce(NO3)3 + Na3PO4 = CePO4 + NaNO3 =>
Ce(NO3)3 + Na3PO4 = CePO4 + 3 NaNO3
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
FeP + O2 = Fe2O3 + P =>
4 FeP + 3 O2 = 2 Fe2O3 + 4 P
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
HBr + (NH4)2CO3 = H2O + CO2 + NH4Br =>
2 HBr + (NH4)2CO3 = H2O + CO2 + 2 NH4Br
Pb + H(NO3)2 = Pb(NO3)2 + NO + H2O =>
7 Pb + 8 H(NO3)2 = 7 Pb(NO3)2 + 2 NO + 4 H2O
KMnO4 + H2SO4 + (COOH)2*2H2O = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2*2H2O = K2SO4 + 2 MnSO4 + 18 H2O + 10 CO2
C6H5COOC2H5 + KOH = C6H5COOK + C2H5OH =>
C6H5COOC2H5 + KOH = C6H5COOK + C2H5OH
NaBr + Ca(C2H3O2)2 = CaBr2 + NaC2H3O2 =>
2 NaBr + Ca(C2H3O2)2 = CaBr2 + 2 NaC2H3O2
Co(NO3)2 + Pb(NO3)2 = PbCo + NO3 =>
Co(NO3)2 + Pb(NO3)2 = PbCo + 4 NO3
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
CrCl3 + F2 = CrF3 + Cl =>
2 CrCl3 + 3 F2 = 2 CrF3 + 6 Cl
H2 + CO3 = H2CO3 =>
H2 + CO3 = H2CO3
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
NH3*3H2O + CuO = [Cu(NH3)4]OH + H + O =>
4 NH3*3H2O + CuO = [Cu(NH3)4]OH + 23 H + 12 O
FeC + O2 = CO2 + Fe =>
FeC + O2 = CO2 + Fe
Zn + PO4 = Zn3(PO4)2 =>
3 Zn + 2 PO4 = Zn3(PO4)2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
MnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Na2SO4 + Cl2 + 2 H2O
Ti4 + Cl = TiCl =>
Ti4 + 4 Cl = 4 TiCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaS(s) + HBr(aq) = CaBr2(aq) + H2S(aq) =>
CaS(s) + 2 HBr(aq) = CaBr2(aq) + H2S(aq)
Na[Al(OH)4] + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 Na[Al(OH)4] + 4 H2SO4 = Na2SO4 + Al2(SO4)3 + 8 H2O
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
SiO2 + NaOH = Na2Si3O7 + H2O =>
3 SiO2 + 2 NaOH = Na2Si3O7 + H2O
potassiumchlorate = oxygen + potassiumchloride =>
2 KClO3 = 3 O2 + 2 KCl
Mg + Na2C2O4 = MgC2O4 + Na =>
Mg + Na2C2O4 = MgC2O4 + 2 Na
SO2 + H2O + CrO3 = H2SO4 + Cr2O3 =>
3 SO2 + 3 H2O + 2 CrO3 = 3 H2SO4 + Cr2O3
Fe2(CO3)3 + NaClO4 = Fe(ClO4)3 + Na2CO3 =>
Fe2(CO3)3 + 6 NaClO4 = 2 Fe(ClO4)3 + 3 Na2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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