| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 H2S04 = 3 CaS04 + 2 H3PO4
Ca + HIO = Ca(IO)2 + H2 =>
Ca + 2 HIO = Ca(IO)2 + H2
Cu(S) + Sr(NO3)2(aq) = Cu(NO3)2(aq) + Sr(S) =>
Cu(S) + Sr(NO3)2(aq) = Cu(NO3)2(aq) + Sr(S)
KBrO3 + F2 + KOH = KBrO4 + KF + H2O =>
KBrO3 + F2 + 2 KOH = KBrO4 + 2 KF + H2O
CH2OHCH2OH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH2OHCH2OH + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + 2 H2O
NaCl + H2SO4 + O2 = NaSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + O2 = 2 NaSO4 + 2 H2O + Cl2
Cr + ONO = CrNO + O2 =>
2 Cr + 2 ONO = 2 CrNO + O2
C2H5OH + PCl3 = C2H5(Cl) + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5(Cl) + H3PO3
Na2C2H4 + KMnO4 + H2SO4 = H2O + MnSO4 + Na2SO4 + K2SO4 + CO2 =>
5 Na2C2H4 + 14 KMnO4 + 26 H2SO4 = 36 H2O + 14 MnSO4 + 5 Na2SO4 + 7 K2SO4 + 10 CO2
S(g) + C(s) = CS =>
S(g) + C(s) = CS
NiSO4 + NaOH + Br2 = Na2NiO3 + NaBr + Na2SO4 + H2O =>
NiSO4 + 6 NaOH + Br2 = Na2NiO3 + 2 NaBr + Na2SO4 + 3 H2O
K2MnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
K2MnO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 Na2SO4
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C6H6O6 + H2O = C6H5O6 + H3O =>
C6H6O6 + H2O = C6H5O6 + H3O
Cr2S3 + Mn(NO3)2 + Na2(CO3) = NO + CO2 + Na2CrO4 + NaSO4 + Na2MnO4 =>
2 Cr2S3 + 33 Mn(NO3)2 + 40 Na2(CO3) = 66 NO + 40 CO2 + 4 Na2CrO4 + 6 NaSO4 + 33 Na2MnO4
C2H4O2 + C3H8O = C5H10O2 + C2H7O =>
5 C2H4O2 + 18 C3H8O = 8 C5H10O2 + 12 C2H7O
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
HCHO + NaCl = NaCCl + H2O =>
HCHO + NaCl = NaCCl + H2O
SbCl + Fe = Sb + FeCl2 =>
2 SbCl + Fe = 2 Sb + FeCl2
C3H8O + Ag2O = C3H6O + Ag + H2O =>
C3H8O + Ag2O = C3H6O + 2 Ag + H2O
Br2(aq) + H2O(l) = HBr(aq) + HOBr(aq) =>
Br2(aq) + H2O(l) = HBr(aq) + HOBr(aq)
HgSO4 + NaCl2 = HgCl2 + NaSO4 =>
HgSO4 + NaCl2 = HgCl2 + NaSO4
K2Cr2O7 + HCl = CrCl3 + H2O + KCl + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 2 KCl + 3 Cl2
Pb(O)2 + NH3 = N + H2O + Pb =>
3 Pb(O)2 + 4 NH3 = 4 N + 6 H2O + 3 Pb
CaCl2 + NaOH = CaNa + Cl2 + OH =>
CaCl2 + NaOH = CaNa + Cl2 + OH
Cu(NO3)2(aq) + KI(aq) = CuI(s) + I2(l) + KNO3 =>
2 Cu(NO3)2(aq) + 4 KI(aq) = 2 CuI(s) + I2(l) + 4 KNO3
CaS + AlCl = AlS + CaCl =>
CaS + AlCl = AlS + CaCl
I2 + SnCl2 = SnI4 + Cl2 =>
2 I2 + SnCl2 = SnI4 + Cl2
KCl + NH4OH = NH4Cl + KOH =>
KCl + NH4OH = NH4Cl + KOH
Zn + CuSO4 = ZnCu(SO4) =>
Zn + CuSO4 = ZnCu(SO4)
Cr + HCl = Cr2Cl + H =>
2 Cr + HCl = Cr2Cl + H
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
ZnCO3 + HCH3CO2 = Zn(CH3CO2)2 + H2O + CO2 =>
ZnCO3 + 2 HCH3CO2 = Zn(CH3CO2)2 + H2O + CO2
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
O + S + N + Li = OSNLi =>
O + S + N + Li = OSNLi
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Zn + H3AsO3 + HCl = ZnCl + AsH3 + H2O =>
6 Zn + H3AsO3 + 6 HCl = 6 ZnCl + AsH3 + 3 H2O
HCOOH + C2H6O = C4H8O2 + H2O =>
2 HCOOH + 3 C2H6O = 2 C4H8O2 + 3 H2O
Ra(OH)2 + H2SO2 = Ra2(SO2)2 + H2O =>
2 Ra(OH)2 + 2 H2SO2 = Ra2(SO2)2 + 4 H2O
Br + FeI3 = FeBr3 + I =>
3 Br + FeI3 = FeBr3 + 3 I
Ca(ClO)2 = CaCl2 + O2 =>
Ca(ClO)2 = CaCl2 + O2
Na3PO4(aq) + KHCO3(aq) = NaHCO3(s) + K3PO4(aq) =>
Na3PO4(aq) + 3 KHCO3(aq) = 3 NaHCO3(s) + K3PO4(aq)
C3H7COOH + Mg = (C3H7COO)2Mg + H2 =>
2 C3H7COOH + Mg = (C3H7COO)2Mg + H2
HNO3 + Li = LiNO3 + H2 =>
2 HNO3 + 2 Li = 2 LiNO3 + H2
Fe2(SO4)3 + KNO2 + H2O = FeSO4 + K2SO4 + H2SO4 + NO3 =>
3 Fe2(SO4)3 + 2 KNO2 + 2 H2O = 6 FeSO4 + K2SO4 + 2 H2SO4 + 2 NO3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
C6H15N + H2O = CO2 + CH4 + NH3 =>
2 C6H15N + 6 H2O = 3 CO2 + 9 CH4 + 2 NH3
K2CO3 + H3PO4 = K2PO4 + H3CO3 =>
K2CO3 + H3PO4 = K2PO4 + H3CO3
K2Cr2O7 + H2SO3 = K2SO3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO3 = K2SO3 + Cr2(SO4)3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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