| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2S3 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 2 H2O + 3 S
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
SnS2 + (NH4)2S2 = (NH4)2SnS4 =>
SnS2 + (NH4)2S2 = (NH4)2SnS4
CuO + Na2S = Na2O + CuS =>
CuO + Na2S = Na2O + CuS
NaOCl + (CH3)2CO = NaOH + CH3COONa + CHCl3 =>
3 NaOCl + (CH3)2CO = 2 NaOH + CH3COONa + CHCl3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3 + CrO4 = Ag2CrO4 + NO3 =>
2 AgNO3 + CrO4 = Ag2CrO4 + 2 NO3
CH2O + C2H5OH = CH3OOC2H5 =>
CH2O + C2H5OH = CH3OOC2H5
CaCl2O3 = CaCl2 + O2 =>
2 CaCl2O3 = 2 CaCl2 + 3 O2
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Fe(HSO4)2 + KOH = FeSO4 + KHSO4 + H2O =>
Fe(HSO4)2 + KOH = FeSO4 + KHSO4 + H2O
HC2H3O2 + Ag = H2 + AgC2H3O2 =>
2 HC2H3O2 + 2 Ag = H2 + 2 AgC2H3O2
NaBr + H3PO4 = Na + PO4 + HBr =>
3 NaBr + H3PO4 = 3 Na + PO4 + 3 HBr
Ba2 + Cl = Ba2Cl =>
Ba2 + Cl = Ba2Cl
H2S + MnO = MnS + H2O =>
H2S + MnO = MnS + H2O
PhC4O2H10Br + KOH = PhC4O2H8K + KBr + H2O =>
PhC4O2H10Br + 2 KOH = PhC4O2H8K + KBr + 2 H2O
C24H25NO3 + O2 = CO2 + NH3 + H2O =>
C24H25NO3 + 28 O2 = 24 CO2 + NH3 + 11 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
H2O + CU = H2 + CUO =>
H2O + CU = H2 + CUO
ZnO + Er2O3 = ZnErO2 + O2 =>
4 ZnO + 2 Er2O3 = 4 ZnErO2 + O2
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
H2CO3 + CO3 = HCO3 =>
H2CO3 + CO3 = 2 HCO3
Ba(NO3)2 + NaClO3 = Ba(ClO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaClO3 = Ba(ClO3)2 + 2 NaNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CI4 + HClO = C(ClO)4 + HI =>
CI4 + 4 HClO = C(ClO)4 + 4 HI
K2CrO4 + PbC2H3O2 = K2C2H3O2 + PbCrO4 =>
K2CrO4 + PbC2H3O2 = K2C2H3O2 + PbCrO4
Mn2(CO3)3 + HCl = MnCl3 + H2O + CO2 =>
Mn2(CO3)3 + 6 HCl = 2 MnCl3 + 3 H2O + 3 CO2
H2SO4 + AgS = AgSO4 + H2S =>
H2SO4 + AgS = AgSO4 + H2S
Be + KOH = BeK2O + H2O =>
Be + 2 KOH = BeK2O + H2O
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
Ni + Ag2SO4 = Ag + NiSO4 =>
Ni + Ag2SO4 = 2 Ag + NiSO4
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3
KMnO4 + H2C2C4 + HCl = MnCl2 + KCl + H2O + CO2 =>
26 KMnO4 + 5 H2C2C4 + 78 HCl = 26 MnCl2 + 26 KCl + 44 H2O + 30 CO2
C2H5OH + Na2Cr2O7 + NaOH + H2O = CH3COONa + Na[Cr(OH)4] =>
3 C2H5OH + 2 Na2Cr2O7 + 3 NaOH + 2 H2O = 3 CH3COONa + 4 Na[Cr(OH)4]
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O
HC2H3O2(aq) + LiHSO3(aq) = H2O + CO2 + LiCH3SO2 =>
HC2H3O2(aq) + LiHSO3(aq) = H2O + CO2 + LiCH3SO2
C6H5NO2 + Fe + H2SO4 = C6H5NH3 + FeSO4 + H2O =>
2 C6H5NO2 + 7 Fe + 7 H2SO4 = 2 C6H5NH3 + 7 FeSO4 + 4 H2O
SO2 + OH{-} = SO3{2-} + H2O =>
SO2 + 2 OH{-} = SO3{2-} + H2O
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
SnS2 + (NH4)2S2 = (NH4)2SnS4 =>
SnS2 + (NH4)2S2 = (NH4)2SnS4
Zn{+2} + H2O = Zn(OH)2 + H3O{+} =>
Zn{+2} + 4 H2O = Zn(OH)2 + 2 H3O{+}
CU + HSO4 = CUSO4 + H2O + SO2 =>
3 CU + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
AgCl + Ca(OH)2 = CaCl2 + Ag2O + H2O =>
2 AgCl + Ca(OH)2 = CaCl2 + Ag2O + H2O
Ca(OH)2 + Zn(OH)2 = CaZnO2 + H2O =>
Ca(OH)2 + Zn(OH)2 = CaZnO2 + 2 H2O
Ba + CO2 = BaCO3 + C2 =>
4 Ba + 6 CO2 = 4 BaCO3 + C2
LiOH + H2O = [Li(H2O)4]{+} + OH{-} =>
LiOH + 4 H2O = [Li(H2O)4]{+} + OH{-}
K + N + O3 = KNO2 =>
3 K + 3 N + 2 O3 = 3 KNO2
Be(OH)2 + CH3COOH = Be(CH3COO)2 + H2O =>
Be(OH)2 + 2 CH3COOH = Be(CH3COO)2 + 2 H2O
Cu2(SO4)(aq) + Mg(s) = Mg(SO4)(aq) + Cu(s) =>
Cu2(SO4)(aq) + Mg(s) = Mg(SO4)(aq) + 2 Cu(s)
| 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
