| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9Br + OH{-} = Br{-} + H2O + C4H8
Cu(BO2)2 + NaO2 + C = Cu + Na2B4O7 + CO =>
2 Cu(BO2)2 + 2 NaO2 + 5 C = 2 Cu + Na2B4O7 + 5 CO
CH3COOH + Na(OH) = H2O + NaC2H3O2 =>
CH3COOH + Na(OH) = H2O + NaC2H3O2
Fe + SnI4 = FeI + Sn =>
4 Fe + SnI4 = 4 FeI + Sn
H2SO4 + H2O = SO4OH2 + H2 =>
H2SO4 + H2O = SO4OH2 + H2
NO3(aq) + NH3(aq) = H2O + NO =>
5 NO3(aq) + 4 NH3(aq) = 6 H2O + 9 NO
C2H5OH + CH3NH2 = C2H5O + CH3NH3 =>
C2H5OH + CH3NH2 = C2H5O + CH3NH3
CH3COOH + NaHCO3 = NaOOCH + H2O + CO2 =>
CH3COOH + 4 NaHCO3 = 4 NaOOCH + 2 H2O + 2 CO2
Co + H2S2O8 = S2O8Co3 + H2 =>
3 Co + H2S2O8 = S2O8Co3 + H2
Y2O3 + Si3N4 + SiO2 + AlN = YSiAl2O2N3 =>
2 Y2O3 + Si3N4 + SiO2 + 8 AlN = 4 YSiAl2O2N3
Al + CuSO4 = Al2(CuSO4)3 =>
2 Al + 3 CuSO4 = Al2(CuSO4)3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
MgSO3 + K2S = K2SO3 + MgS =>
MgSO3 + K2S = K2SO3 + MgS
HCOOH + HCl = HCOOH2 + Cl =>
HCOOH + HCl = HCOOH2 + Cl
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
C2H5(OH) + K2CrO7 + H2SO4 = C2H4O + K2SO + Cr(SO4)3 + H2O =>
6 C2H5(OH) + K2CrO7 + 4 H2SO4 = 6 C2H4O + K2SO + Cr(SO4)3 + 10 H2O
KOH + HBr = KOBr + H =>
KOH + HBr = KOBr + 2 H
MgCO3 + H2O = Mg(OH)2 + H2CO3 =>
MgCO3 + 2 H2O = Mg(OH)2 + H2CO3
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
Pb + Ag{+2} = Pb2{+} + Ag =>
4 Pb + Ag{+2} = 2 Pb2{+} + Ag
MgF2 + (NH4)3N = Mg3N2 + NH4F =>
3 MgF2 + 2(NH4)3N = Mg3N2 + 6 NH4F
Na2SO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + SO2(aq) =>
Na2SO3(aq) + 2 HCl(aq) = H2O(l) + 2 NaCl(aq) + SO2(aq)
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Mg(ClO4)2 + NaCl = NaClO4 + MgCl2 =>
Mg(ClO4)2 + 2 NaCl = 2 NaClO4 + MgCl2
Na[Al(OH)4] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + O2 = Zn2O3 =>
4 Zn + 3 O2 = 2 Zn2O3
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Cu(OH)2 + H2S = Cu2S2 + H2O =>
2 Cu(OH)2 + 2 H2S = Cu2S2 + 4 H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnF3 + IF5 = F2 + MnI2 =>
2 MnF3 + 4 IF5 = 13 F2 + 2 MnI2
MnO4{-2} + H{+}{+} = MnO2 + MnO4{-} + H2O =>
3 MnO4{-2} + 4 H{+}{+} = MnO2 + 2 MnO4{-} + 2 H2O
MgOH2 + H2SO4 = MgSO4 + H2O + H2 =>
MgOH2 + H2SO4 = MgSO4 + H2O + H2
K2TiO3 + HCl = TiCl4 + KCl + H2O =>
K2TiO3 + 6 HCl = TiCl4 + 2 KCl + 3 H2O
NaC2H3O2 + Pb(NO3)2 = Pb(CH3CO2)2 + NaNO3 =>
2 NaC2H3O2 + Pb(NO3)2 = Pb(CH3CO2)2 + 2 NaNO3
ZnCl2 + Au = AuCl2 + Zn =>
ZnCl2 + Au = AuCl2 + Zn
Na3PO3 + CaCl2 = NaCl2 + Ca3PO3 =>
Na3PO3 + 3 CaCl2 = 3 NaCl2 + Ca3PO3
K2S2O6(O2) + I2 + KOH = K2SO4 + KIO3 + H2O =>
5 K2S2O6(O2) + I2 + 12 KOH = 10 K2SO4 + 2 KIO3 + 6 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4) + K2SO4 + I + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = Cr2(SO4) + 6 K2SO4 + 10 I + 7 H2O
Na3PO4(aq) + MgSO4(aq) = Na3SO4(aq) + MgPO4 =>
Na3PO4(aq) + MgSO4(aq) = Na3SO4(aq) + MgPO4
Zn2I6 + H(CIO3) = Zn(CIO3)3 + HI =>
Zn2I6 + 6 H(CIO3) = 2 Zn(CIO3)3 + 6 HI
CuSO4 + Zn(NO3)2 = ZnSO4 + Cu(NO3)2 =>
CuSO4 + Zn(NO3)2 = ZnSO4 + Cu(NO3)2
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + H2O + NH3 =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 H2O + 6 NH3
HNO3 + Mg = NH3 + Mg(NO3)2 + H2O =>
9 HNO3 + 4 Mg = NH3 + 4 Mg(NO3)2 + 3 H2O
BaCl2 + FeCl3 = FeCl + BaCl3 =>
2 BaCl2 + FeCl3 = FeCl + 2 BaCl3
Zn + KMnO4 + H2SO4 = MnSO4 + K2SO4 + ZnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 ZnSO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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