| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + Na2C2O4 = MgC2O4 + 2 Na(NO3)
C2H5Cl + CH3Cl + Na = C3H8 + NaCl =>
C2H5Cl + CH3Cl + 2 Na = C3H8 + 2 NaCl
Sn + NaCl = NaSn + Cl2 =>
2 Sn + 2 NaCl = 2 NaSn + Cl2
CuCl2(aq) + Na2SO3(aq) + H2O(l) = CuCl + Na2SO4 + HCl =>
2 CuCl2(aq) + Na2SO3(aq) + H2O(l) = 2 CuCl + Na2SO4 + 2 HCl
Fe + CuCe = FeCe2 + Cu =>
Fe + 2 CuCe = FeCe2 + 2 Cu
FeCl2 + NaBiO3 + NaOH + H2O = Fe(OH)3 + BiOCl + NaCl =>
2 FeCl2 + NaBiO3 + 2 NaOH + 2 H2O = 2 Fe(OH)3 + BiOCl + 3 NaCl
K2Cr2O7 + As4 + H2SO4 = AsO5 + Cr2(SO4)3 + K2SO4 + H2O =>
20 K2Cr2O7 + 3 As4 + 80 H2SO4 = 12 AsO5 + 20 Cr2(SO4)3 + 20 K2SO4 + 80 H2O
CS2 + KOH + KClO = K2SO4 + K2CO3 + KCl + H2O =>
CS2 + 6 KOH + 8 KClO = 2 K2SO4 + K2CO3 + 8 KCl + 3 H2O
Co(OH)3 = Co2O3 + H2O =>
2 Co(OH)3 = Co2O3 + 3 H2O
Mg(OH)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(OH)2 =>
Mg(OH)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(OH)2
Ca[OH]2(s) + HCl(aq) = H2O(l) + CaCl2(aq) =>
Ca[OH]2(s) + 2 HCl(aq) = 2 H2O(l) + CaCl2(aq)
Cd(NO3)2 + KOH = Cd(OH)2 + KNO3 =>
Cd(NO3)2 + 2 KOH = Cd(OH)2 + 2 KNO3
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5OH + CO2
{-} + MnO4{-} + H{+} = Mn{2+} + H2O =>
5e + MnO4{-} + 8 H{+} = Mn{2+} + 4 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O(classification) =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O(classification)
Sr3P2 + KI = K3P + SrI2 =>
Sr3P2 + 6 KI = 2 K3P + 3 SrI2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
MgCl2 + LiOH = Mg(OH)2 + LiCl =>
MgCl2 + 2 LiOH = Mg(OH)2 + 2 LiCl
CuCl2 + F = CuF + Cl =>
CuCl2 + F = CuF + 2 Cl
KBr + Cl{+2} = KCl + Br{+2} =>
KBr + Cl{+2} = KCl + Br{+2}
CH3COONa + HNO3 = CH3NO3 + HCOONa =>
CH3COONa + HNO3 = CH3NO3 + HCOONa
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
Ba(NO) + NaSO = BaSO + NaNO =>
Ba(NO) + NaSO = BaSO + NaNO
C6H5SO3H + KOH = C6H5SO3K + H2O =>
C6H5SO3H + KOH = C6H5SO3K + H2O
KBr + H3PO4 = HBr + KH2PO4 =>
KBr + H3PO4 = HBr + KH2PO4
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr =>
CH3CH2MgBr + HCHO = CH3CH2CH2OMgBr
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
H3PO4 + NiCl2 = HCl + Ni3(PO4)2 =>
2 H3PO4 + 3 NiCl2 = 6 HCl + Ni3(PO4)2
CuCl2*2H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 Al = 2 AlCl3 + 3 Cu + 6 H2O
CdCl2 + H2O = CdO + HCl =>
CdCl2 + H2O = CdO + 2 HCl
Ba(OH)2 + Ca = Ca(OH)2 + Ba =>
Ba(OH)2 + Ca = Ca(OH)2 + Ba
AgNO3 + CuSO4 = AgSO4 + CuNO3 =>
AgNO3 + CuSO4 = AgSO4 + CuNO3
H2SO4 = SO2 + H2O + O =>
H2SO4 = SO2 + H2O + O
AgNO3(aq) + GaCl3(aq) = AgCl(s) + Ga(NO3)3(aq) =>
3 AgNO3(aq) + GaCl3(aq) = 3 AgCl(s) + Ga(NO3)3(aq)
BaNO3 + Na2SO4 = Ba2SO4 + NaNO3 =>
2 BaNO3 + Na2SO4 = Ba2SO4 + 2 NaNO3
CrCl3 + Ca(OH)2 = Cr(OH)3 + CaCl2 =>
2 CrCl3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCl2
CaCl2(aq) + Na2HPO4(aq) = NaCl(aq) + CaHPO4(s) =>
CaCl2(aq) + Na2HPO4(aq) = 2 NaCl(aq) + CaHPO4(s)
HCrO4 + Fe(OH)3 = Fe(CrO4)3 + H2O =>
3 HCrO4 + Fe(OH)3 = Fe(CrO4)3 + 3 H2O
Cl2(g) + Ga(s) = GaCl3 =>
3 Cl2(g) + 2 Ga(s) = 2 GaCl3
H3 + PO4 + KOH = K3PO4 + H2O =>
H3 + PO4 + 3 KOH = K3PO4 + 3 H2O
CaCl2 + Na2SO4 = Ca(SO4) + Cl2Na2 =>
CaCl2 + Na2SO4 = Ca(SO4) + Cl2Na2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S2O8{2-} + Cl2 + H2O = SO4{2-} + ClO3{-} + H{+} =>
5 S2O8{2-} + Cl2 + 6 H2O = 10 SO4{2-} + 2 ClO3{-} + 12 H{+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2S3O12 + K2SO4 + H2O =>
6 C2H5 + 5 K2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 Cr2S3O12 + 5 K2SO4 + 23 H2O
Pb(No3)2 + CaBr2 = PbBr2 + Ca(No3)2 =>
Pb(No3)2 + CaBr2 = PbBr2 + Ca(No3)2
Np(OH)5{-} + e + H{+} = Np3{+} + H2O =>
3 Np(OH)5{-} + 11e + 15 H{+} = Np3{+} + 15 H2O
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + H2O + MnSO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 3 H2O + 2 MnSO4
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
C6H12O6 + CO2 = CO + H2O =>
C6H12O6 + 6 CO2 = 12 CO + 6 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
