| Équations équilibrées la veille | Équations équilibrées le lendemain |
P + N = PN
FeHCl2 = FeCl2 + H =>
FeHCl2 = FeCl2 + H
Fe + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 6 Na
HCit + NaOH = NaCit + H2O =>
HCit + NaOH = NaCit + H2O
Cr + F = Cr(F3) =>
Cr + 3 F = Cr(F3)
Na2CO3 + Co3O4 + NH4H2PO4 + C6H8O7 = Na4Co7(PO4)6 + CO2 + H2O + NH3 =>
54 Na2CO3 + 63 Co3O4 + 162 NH4H2PO4 + 7 C6H8O7 = 27 Na4Co7(PO4)6 + 96 CO2 + 271 H2O + 162 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
(Cu3NO3)2 + NaOH = Cu3OH + NaNO3 =>
(Cu3NO3)2 + 2 NaOH = 2 Cu3OH + 2 NaNO3
C39H79 + O2 = CO2 + H2O =>
4 C39H79 + 235 O2 = 156 CO2 + 158 H2O
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
CaPO4 + Mg = Ca + MgPO4 =>
CaPO4 + Mg = Ca + MgPO4
CaAl2Si2O8 + MgSiO3 = CaMgSi2O6 + Mg3Al2Si3O12 + SiO2 =>
CaAl2Si2O8 + 4 MgSiO3 = CaMgSi2O6 + Mg3Al2Si3O12 + SiO2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NaOH + Ba(OH)2 = Na(OH)2 + Ba(OH) =>
NaOH + Ba(OH)2 = Na(OH)2 + Ba(OH)
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Co(NO3)2 + NH4SCN = (NH4)2Co(SCN)4 + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = (NH4)2Co(SCN)4 + 2 NH4NO3
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KNO3(aq)
H2CrO4 + LiOH + NaOH = LiNaCrO4 + H2O =>
H2CrO4 + LiOH + NaOH = LiNaCrO4 + 2 H2O
Al + ZnSO4 = Zn + AlSO4 =>
Al + ZnSO4 = Zn + AlSO4
(NH2)2CO + NaNO2 = NaNO2(NH2)2CO =>
(NH2)2CO + NaNO2 = NaNO2(NH2)2CO
HBr + NaClO2 = NaH + BrClO2 =>
HBr + NaClO2 = NaH + BrClO2
Sr(OH)2 + HClO2 = H2O + Sr(ClO2)2 =>
Sr(OH)2 + 2 HClO2 = 2 H2O + Sr(ClO2)2
KHS + HNO3 = KHNO3 + HS =>
KHS + HNO3 = KHNO3 + HS
Ca(OH)2 + HBr = Ca2Br + H2O + OH =>
2 Ca(OH)2 + HBr = Ca2Br + H2O + 3 OH
Cu(s) + H2SO4(l) = CuSO4(aq) + H2O(aq) + SO2(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(aq) + 2 H2O(aq) + SO2(g)
H3P + O2 = PO + H2 =>
2 H3P + O2 = 2 PO + 3 H2
Mn(NO3)2 + PdO2 + HNO3 = Pd(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 PdO2 + 6 HNO3 = 5 Pd(NO3)2 + 2 HMnO4 + 2 H2O
SCl4(l) + H2O(l) = SO2(g) + HCl(g) =>
SCl4(l) + 2 H2O(l) = SO2(g) + 4 HCl(g)
Ca(OH)2 + C2H2 + Cl2 = CaCl2 + C2HCl3 + H2O =>
Ca(OH)2 + 2 C2H2 + 4 Cl2 = CaCl2 + 2 C2HCl3 + 2 H2O
K3Po4 + MgSO4 = Mg3(Po4)2 + K2SO4 =>
2 K3Po4 + 3 MgSO4 = Mg3(Po4)2 + 3 K2SO4
H2SO4 + NaHCO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2SO4
Pb + NaOH + H2O = Na[Pb(OH)4] + H2 =>
2 Pb + 2 NaOH + 6 H2O = 2 Na[Pb(OH)4] + 3 H2
C6H12 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H12O2 + 4 MnO2 + 4 KOH
Na2SO3 + SrCl2 = NaCl + SrSO3 =>
Na2SO3 + SrCl2 = 2 NaCl + SrSO3
S + O2 = SO =>
2 S + O2 = 2 SO
PbO2 + SbO = Pb2 + Sb2O5 =>
6 PbO2 + 8 SbO = 3 Pb2 + 4 Sb2O5
CuCO3 + H2SO4 = Cu2SO4 + H2(CO3)2 =>
2 CuCO3 + H2SO4 = Cu2SO4 + H2(CO3)2
MgCl2 + Ba(OH) = Mg(OH)2 + BaCl =>
MgCl2 + 2 Ba(OH) = Mg(OH)2 + 2 BaCl
PtNO3 + NaOH = NaNO3 + PtOH =>
PtNO3 + NaOH = NaNO3 + PtOH
Pb(NO3)2 + HOH = PbOH + H(NO3)2 =>
Pb(NO3)2 + HOH = PbOH + H(NO3)2
NaCl(aq) + AgCN(aq) = NaCN(aq) + AgCl(s) =>
NaCl(aq) + AgCN(aq) = NaCN(aq) + AgCl(s)
MgSO4 + Ca(OH)2 = Mg(OH)2 + Ca + SO4 =>
MgSO4 + Ca(OH)2 = Mg(OH)2 + Ca + SO4
Al(NO3)3 + HCl = Al(Cl)3 + H(NO3) =>
Al(NO3)3 + 3 HCl = Al(Cl)3 + 3 H(NO3)
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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