| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
BaCO3(s) + HCl(ac) = BaCl2(ac) + CO2(g) + H2O(l) =>
BaCO3(s) + 2 HCl(ac) = BaCl2(ac) + CO2(g) + H2O(l)
Cr2O3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 Cr2O3 + 4 NaClO3 + 6 NaOH = 6 NaCrO4 + 4 NaCl + 3 H2O
Hg2 + HCl = Hg2Cl2 + H =>
Hg2 + 2 HCl = Hg2Cl2 + 2 H
Al + (NH4)2S2O8 = N2 + Al2O3 + Al2S3 + H2O =>
12 Al + 3(NH4)2S2O8 = 3 N2 + 4 Al2O3 + 2 Al2S3 + 12 H2O
K3[Al(C2O4)3] + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3] + 12 KMnO4 + 48 H2SO4 = 5 Al2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 48 H2O
Mg + O{2} = Mg{2} + O =>
Mg + O{2} = Mg{2} + O
CH3(CH2)3OH + HCl = CH3(CH2)3Cl + H2O =>
CH3(CH2)3OH + HCl = CH3(CH2)3Cl + H2O
C4OH10 + NaBr + H2SO4 = C4BrH9 + NaHSO4 + H2O =>
C4OH10 + NaBr + H2SO4 = C4BrH9 + NaHSO4 + H2O
Al + NH4(NO3) = N2 + H2O + Al2O3 =>
2 Al + 3 NH4(NO3) = 3 N2 + 6 H2O + Al2O3
CaCl2 + NaOH + SiO2 = CaSiO3 + NaCl + H2O =>
CaCl2 + 2 NaOH + SiO2 = CaSiO3 + 2 NaCl + H2O
WO3 + P4O10 = W(PO3)6 =>
2 WO3 + 3 P4O10 = 2 W(PO3)6
Na2SO3 + K2Cr2O7 + H2O = Na2SO4 + Cr(OH)3 + KOH =>
3 Na2SO3 + K2Cr2O7 + 4 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 2 KOH
CH3NH3Cl + PbI2 = CH3NH3PbCl + I2 =>
CH3NH3Cl + PbI2 = CH3NH3PbCl + I2
HF + NaBr = HBr + NaF =>
HF + NaBr = HBr + NaF
AgBr + H2SO4 = Ag2SO4 + HBr =>
2 AgBr + H2SO4 = Ag2SO4 + 2 HBr
(NH4)NO3 + CaOH = (NH4)OH + CaNO3 =>
(NH4)NO3 + CaOH = (NH4)OH + CaNO3
NH3(g) + Cl2(g) = N2H4(g) + NH4Cl(aq) =>
4 NH3(g) + Cl2(g) = N2H4(g) + 2 NH4Cl(aq)
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
Ag(NO3)(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Zn + NaOH + NaNO3 = NH3 + Na2ZnO2 + H2O =>
4 Zn + 7 NaOH + NaNO3 = NH3 + 4 Na2ZnO2 + 2 H2O
CuI2 = Cu + I2 =>
CuI2 = Cu + I2
AgBr + H2SO4 = Ag2SO4 + HBr =>
2 AgBr + H2SO4 = Ag2SO4 + 2 HBr
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Ga4C3 + H2O = CH4 + Ga(OH)3 =>
Ga4C3 + 12 H2O = 3 CH4 + 4 Ga(OH)3
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H3NaO2 + H2O = NaOH + HC2H3O2 =>
C2H3NaO2 + H2O = NaOH + HC2H3O2
P + NaClO = P4O10 + NaCl =>
4 P + 10 NaClO = P4O10 + 10 NaCl
COCl3 + F2 = COF3 + Cl2 =>
2 COCl3 + 3 F2 = 2 COF3 + 3 Cl2
HNO3 + HBr = NO2 + H2O + HBrO3 =>
6 HNO3 + HBr = 6 NO2 + 3 H2O + HBrO3
MgCO3 + Na3PO4 = MgPO4 + Na3CO3 =>
MgCO3 + Na3PO4 = MgPO4 + Na3CO3
K2O + H2Co3 = K2Co3 + H2O =>
K2O + H2Co3 = K2Co3 + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cl2 + NaOH = NaClO2 + NaCl + H2O =>
2 Cl2 + 4 NaOH = NaClO2 + 3 NaCl + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni(NO3)2*6H2O + NH4Cl3 + NH3 = [Ni(NH3)6]Cl2 + NH4NO + H2O =>
3 Ni(NO3)2*6H2O + 2 NH4Cl3 + 36 NH3 = 3[Ni(NH3)6]Cl2 + 13 NH4NO + 23 H2O
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4*21H2O =>
21 NH3 + MgSO4 + 21 CH3OH = 21 CH3NH2 + MgSO4*21H2O
CrCl3 + Cu = CuCl2 + Cr =>
2 CrCl3 + 3 Cu = 3 CuCl2 + 2 Cr
CO2 + H2O = H2C4 + O2 =>
8 CO2 + 2 H2O = 2 H2C4 + 9 O2
MgSO4 + HCl = MgCl + SO4H =>
MgSO4 + HCl = MgCl + SO4H
O3 = O2 + O =>
O3 = O2 + O
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
O3 = O2 + O =>
O3 = O2 + O
ZnS + CaO = ZnO + CaS =>
ZnS + CaO = ZnO + CaS
(C4)(H10) + (O2) = (CO2) + (H2O) =>
2(C4)(H10) + 13(O2) = 8(CO2) + 10(H2O)
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
Fe3N2 + Ca = Ca3N2 + Fe =>
Fe3N2 + 3 Ca = Ca3N2 + 3 Fe
O3 = O2 + O =>
O3 = O2 + O
AlCl3(s) + H2O(l) = Al(HO)3(s) + HCl(aq) =>
AlCl3(s) + 3 H2O(l) = Al(HO)3(s) + 3 HCl(aq)
Pb2O3 = O + Pb =>
Pb2O3 = 3 O + 2 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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