| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr3P2 + 3 HNO3 = H3P2 + 3 SrNO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C4H10(g) + O2(g) = CO2(g) + H2O =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
CH + Cl = CHCl3(l) =>
CH + 3 Cl = CHCl3(l)
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
C15H10O + C25H21P = C22H16 + C18H15PO =>
C15H10O + C25H21P = C22H16 + C18H15PO
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C6H5NH(COCH3) + NO2 = C6H5NH(COCH3)(NO2)3 =>
C6H5NH(COCH3) + 3 NO2 = C6H5NH(COCH3)(NO2)3
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
SO2 + [Ag(NH3)2]OH = Ag2SO4 + NH3 + H2 =>
SO2 + 2[Ag(NH3)2]OH = Ag2SO4 + 4 NH3 + H2
Ca(OH)2 + HNO3 = Ca(OH)2HNO3 =>
Ca(OH)2 + HNO3 = Ca(OH)2HNO3
Cl2 + Na4Fe(CN)6 = NaCl + Na3Fe(CN)6 =>
Cl2 + 2 Na4Fe(CN)6 = 2 NaCl + 2 Na3Fe(CN)6
C3H8O + H2CrO4 = C3H6O2 + HCrO3 + H3O =>
2 C3H8O + 5 H2CrO4 = 2 C3H6O2 + 5 HCrO3 + 3 H3O
C5H9OH + K = C5H9OK + H2 =>
2 C5H9OH + 2 K = 2 C5H9OK + H2
KNO3 + C12H22O11 = CO2 + H2O + NH3 + KO =>
48 KNO3 + 7 C12H22O11 = 84 CO2 + 5 H2O + 48 NH3 + 48 KO
AgNO3 + Cl2 = Ag2Cl2 + NO3 =>
2 AgNO3 + Cl2 = Ag2Cl2 + 2 NO3
K2MnO4 + H2SO4 + K2S = K2SO4 + MnSO4 + H2O =>
2 K2MnO4 + 4 H2SO4 + K2S = 3 K2SO4 + 2 MnSO4 + 4 H2O
NaC2H3O2 + CaS = Na2S + Ca(C2H3O2)2 =>
2 NaC2H3O2 + CaS = Na2S + Ca(C2H3O2)2
C4H10 + O2 = C2 + OH2 =>
2 C4H10 + 5 O2 = 4 C2 + 10 OH2
MnC2O4 + K2C2O4 + CO2 = K3Mn(C2O4)3 =>
2 MnC2O4 + 3 K2C2O4 + 2 CO2 = 2 K3Mn(C2O4)3
MgO + C6H8O7 = C6H6MgO7 + H2O =>
MgO + C6H8O7 = C6H6MgO7 + H2O
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
C6H5CHO + Cu(OH)2 = Cu2O + C6H5COO + H2O =>
2 C6H5CHO + 6 Cu(OH)2 = 3 Cu2O + 2 C6H5COO + 7 H2O
[CrOH]SO4 + NaOH = [Cr(OH)2]2SO4 + Na2SO4 =>
2[CrOH]SO4 + 2 NaOH = [Cr(OH)2]2SO4 + Na2SO4
Al(s) + H2O(l) = Al(OH)3 + H =>
Al(s) + 3 H2O(l) = Al(OH)3 + 3 H
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
P2O5 + Al(OH)3 = H2O + AlPO4 =>
P2O5 + 2 Al(OH)3 = 3 H2O + 2 AlPO4
C6H5ONa + H2O = C6H5OH + Na + OH =>
C6H5ONa + H2O = C6H5OH + Na + OH
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
RbOHRbHCO3 = Rb2CO3H2O =>
RbOHRbHCO3 = Rb2CO3H2O
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
BaSO4 + Na(OH) = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 Na(OH) = Na2SO4 + Ba(OH)2
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
Ag(s) + Ni(NO3)2(aq) = Ni(s) + AgNO3(aq) =>
2 Ag(s) + Ni(NO3)2(aq) = Ni(s) + 2 AgNO3(aq)
Sn + FeSO4 = SnSO4 + Fe =>
Sn + FeSO4 = SnSO4 + Fe
NO3 + H3O = NO + H2O =>
NO3 + 4 H3O = NO + 6 H2O
C2H4(COONa)2 + NaOH = C2H6 + Na2CO3 =>
C2H4(COONa)2 + 2 NaOH = C2H6 + 2 Na2CO3
H[CuI2] + HNO3 = Cu(NO3)2 + I2 + NO2 + H2O =>
H[CuI2] + 5 HNO3 = Cu(NO3)2 + I2 + 3 NO2 + 3 H2O
SO2(g) + CaCO3(s) + O2(g) + H2O(l) = CaSO4*2H2O(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + O2(g) + 4 H2O(l) = 2 CaSO4*2H2O(s) + 2 CO2(g)
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C9H8O4 + NaOH = NaC9H7O4 + H2O =>
C9H8O4 + NaOH = NaC9H7O4 + H2O
NaF + H2SO4 = NaSO4 + FH2 =>
NaF + H2SO4 = NaSO4 + FH2
Co(NO3)2 + NaOH = Co(OH)2 + Na(NO3) =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 Na(NO3)
PbSO4 + AgNO3 = PbNO3 + AgSO4 =>
PbSO4 + AgNO3 = PbNO3 + AgSO4
Na2Cr2O7 + Na2SO3 + H2O = Na2SO4 + NaOH + Cr(OH)3 =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 NaOH + 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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