| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + NaCl = NaOH + NH4Cl
Zn2 + AgNO3 = ZnNO3 + Ag =>
Zn2 + 2 AgNO3 = 2 ZnNO3 + 2 Ag
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
HCl + C20H14O4 = C20Cl2 + H16O4 =>
2 HCl + C20H14O4 = C20Cl2 + H16O4
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
NO + KOH = KNO2 + H2 =>
2 NO + 2 KOH = 2 KNO2 + H2
N(O)2 + H2(O) = H(N)(O)3 + N(O) =>
3 N(O)2 + H2(O) = 2 H(N)(O)3 + N(O)
Hg(NO3)2 + (NH4)2SO4 = NH4NO3 + HgSO4 =>
Hg(NO3)2 + (NH4)2SO4 = 2 NH4NO3 + HgSO4
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
NH4OH + Zn(NO3)2 = Zn(OH) + NH4(NO3)2 =>
NH4OH + Zn(NO3)2 = Zn(OH) + NH4(NO3)2
CH3NO2 + Zn + HCl = CH3NH2 + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 6 HCl = CH3NH2 + 3 ZnCl2 + 2 H2O
CaMnO4 + CaBr2 + H2SO4 = Mn2SO4 + Ca2SO4 + Br2 + H2O =>
2 CaMnO4 + 12 CaBr2 + 8 H2SO4 = Mn2SO4 + 7 Ca2SO4 + 12 Br2 + 8 H2O
C12H22O11 + [Ag(NH3)2](OH) = Ag + C11H21O10COONH4 + NH3 + H2O =>
C12H22O11 + 2[Ag(NH3)2](OH) = 2 Ag + C11H21O10COONH4 + 3 NH3 + H2O
GePO4 + H2O = H4PO4 + Ge(OH)4 =>
GePO4 + 4 H2O = H4PO4 + Ge(OH)4
NH4I(aq) + NaOH(aq) = NH3(g) + H2O(l) + Na(s) + I2(g) =>
2 NH4I(aq) + 2 NaOH(aq) = 2 NH3(g) + 2 H2O(l) + 2 Na(s) + I2(g)
Mn{2+} + HS2O8{-} + H2O = MnO2(s) + HSO4{-} + H{+} =>
Mn{2+} + HS2O8{-} + 2 H2O = MnO2(s) + 2 HSO4{-} + 3 H{+}
P3 + Br2 = PBr35 =>
2 P3 + 105 Br2 = 6 PBr35
In2O3 + Cu + S = In2S3 + CuO =>
In2O3 + 3 Cu + 3 S = In2S3 + 3 CuO
NH9 + K16 = N6 + KH2 =>
96 NH9 + 27 K16 = 16 N6 + 432 KH2
HgO(ac) = Hg + O2 =>
2 HgO(ac) = 2 Hg + O2
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq) =>
MgCO3(s) + H2SO4(aq) = MgSO4(aq) + H2CO3(aq)
Au + N2 = AuN =>
2 Au + N2 = 2 AuN
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
MnCl2 + KMnO4 = MnO2 + KCl + Cl2 =>
2 MnCl2 + 2 KMnO4 = 4 MnO2 + 2 KCl + Cl2
Ca + N = Ca3N2 =>
3 Ca + 2 N = Ca3N2
K2CO3 + AlI3 = Al2(CO3)3 + KI =>
3 K2CO3 + 2 AlI3 = Al2(CO3)3 + 6 KI
TiO2 + B + Mg = TiB2 + MgO =>
TiO2 + 2 B + 2 Mg = TiB2 + 2 MgO
Al + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 + H2 =>
2 Al + 3 H2SO4 + 12 H2O = [Al(H2O)6]2(SO4)3 + 3 H2
MnCl2(aq) + NaBiO3(s) + HCl(aq) = BiCl3(aq) + NaMnO4(aq) + H2O(l) + NaCl(aq) =>
2 MnCl2(aq) + 5 NaBiO3(s) + 14 HCl(aq) = 5 BiCl3(aq) + 2 NaMnO4(aq) + 7 H2O(l) + 3 NaCl(aq)
H2ClO2 = H2O + ClO =>
H2ClO2 = H2O + ClO
Al + HCl = AlCl9 + H2 =>
2 Al + 18 HCl = 2 AlCl9 + 9 H2
MnCl2(aq) + NaBiO3(s) + HCl(aq) = BiCl3(aq) + NaMnO4(aq) + H2O(l) + NaCl(aq) =>
2 MnCl2(aq) + 5 NaBiO3(s) + 14 HCl(aq) = 5 BiCl3(aq) + 2 NaMnO4(aq) + 7 H2O(l) + 3 NaCl(aq)
CuCl2 + Cu + HCl = HCuCl2 =>
CuCl2 + Cu + 2 HCl = 2 HCuCl2
F + KBr = KF + Br =>
F + KBr = KF + Br
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
Hg(NO3)2 + CsCl = HgCl2 + Cs(NO3) =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 Cs(NO3)
KOH + NHSO = NHOH + KSO =>
KOH + NHSO = NHOH + KSO
Sb + Cl2 = SbCl3 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
VONO3 + Na2O2 + NaOH = Na3VO4 + NaNO3 + H2O =>
VONO3 + Na2O2 + 2 NaOH = Na3VO4 + NaNO3 + H2O
CuS + O = CuO + SO =>
CuS + 2 O = CuO + SO
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
CaCO3 + BaSO4 = CaBa + CO3SO4 =>
CaCO3 + BaSO4 = CaBa + CO3SO4
H2SO4 + Pb(OH)2 = Pb2(SO4)2 + H2O =>
2 H2SO4 + 2 Pb(OH)2 = Pb2(SO4)2 + 4 H2O
Al + CuSO = CuAl + SO =>
Al + CuSO = CuAl + SO
CuCl2 + Cu + HCl = HCuCl2 =>
CuCl2 + Cu + 2 HCl = 2 HCuCl2
HCOOH + CaCO3 = Ca(HCOO) + H2O + CO2 =>
3 HCOOH + 2 CaCO3 = 2 Ca(HCOO) + 2 H2O + 3 CO2
Fe2(SO4)3 + ZnCl2 = FeCl3 + ZnSO4 =>
Fe2(SO4)3 + 3 ZnCl2 = 2 FeCl3 + 3 ZnSO4
PbSe + HSbO3 = H2O + Pb(SbO3)2 + SbO + Se =>
3 PbSe + 8 HSbO3 = 4 H2O + 3 Pb(SbO3)2 + 2 SbO + 3 Se
P + HNO3 + H2 = H3PO4 + NO =>
2 P + 4 HNO3 + H2 = 2 H3PO4 + 4 NO
Na2CrO4 + MgSO4 = Na2SO4 + MgCrO4 =>
Na2CrO4 + MgSO4 = Na2SO4 + MgCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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