| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + Mg(OH)2 = H2O + Mg(Cl)2 =>
2 HCl + Mg(OH)2 = 2 H2O + Mg(Cl)2
PbO + CaCO3 + Os + O2 = Pb2CaOsO6 + CO2 =>
4 PbO + 2 CaCO3 + 2 Os + 3 O2 = 2 Pb2CaOsO6 + 2 CO2
C2H5OH + H2O2 = CO2 + H2O =>
C2H5OH + 6 H2O2 = 2 CO2 + 9 H2O
FeBr2 + BaS = FeS + BaBr2 =>
FeBr2 + BaS = FeS + BaBr2
Ni + HF = NiHF =>
Ni + HF = NiHF
KI + HgI2 = K2(HgI4) =>
2 KI + HgI2 = K2(HgI4)
CH3CONHOH + HNO2 + H2O = CH3COOH + NH3OHNO3 =>
CH3CONHOH + 3 HNO2 + 2 H2O = CH3COOH + 2 NH3OHNO3
(CH2OH)2CHOH + O2 = CO2 + H2O =>
2(CH2OH)2CHOH + 7 O2 = 6 CO2 + 8 H2O
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
Pb(NO3)2 + NH3 = PbH2 + N(NO3)3 =>
3 Pb(NO3)2 + 2 NH3 = 3 PbH2 + 2 N(NO3)3
Mg + HCe = H + MgCe =>
Mg + HCe = H + MgCe
SO4{2} + Zn + H{+} = S{2} + Zn{+2} + H2O =>
SO4{2} + 4 Zn + 8 H{+} = S{2} + 4 Zn{+2} + 4 H2O
Ga2(SO4)3 + Ba(OH)2 = Ga(OH)3 + Ba(SO4) =>
Ga2(SO4)3 + 3 Ba(OH)2 = 2 Ga(OH)3 + 3 Ba(SO4)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + H2O =>
8 NaMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 9 Na2SO4 + 12 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
H2SO4SO3 + H2O = H2SO4 =>
H2SO4SO3 + H2O = 2 H2SO4
Zn(OH)Cl + HNO3 = Zn(NO3)2 + HCl + H2O =>
Zn(OH)Cl + 2 HNO3 = Zn(NO3)2 + HCl + H2O
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
Zn(OH)Cl + HNO3 = Zn(NO3)2 + HCl + H2O =>
Zn(OH)Cl + 2 HNO3 = Zn(NO3)2 + HCl + H2O
Fe + HCl(conc) = FeCl + H2 =>
2 Fe + 2 HCl(conc) = 2 FeCl + H2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NaBr + Cl2{-} = NaCl + Br2{-} =>
2 NaBr + Cl2{-} = 2 NaCl + Br2{-}
ZnNO3 + H2SO4 = ZnSO4 + NO3H2 =>
ZnNO3 + H2SO4 = ZnSO4 + NO3H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
VOCl2 + Sn + HCl = VCl3 + H2O + SnCl4 =>
4 VOCl2 + Sn + 8 HCl = 4 VCl3 + 4 H2O + SnCl4
IK + H2O2 = KOH + I2 =>
2 IK + H2O2 = 2 KOH + I2
CO = C + CO2 =>
2 CO = C + CO2
C10H15N + O2 = CO2 + H2O + N2 =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 2 N2
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
NaOH(aq) + NiCl2 = NaCl(aq) + Ni(OH)2(s) =>
2 NaOH(aq) + NiCl2 = 2 NaCl(aq) + Ni(OH)2(s)
AlCl3 + NaAlO2 + H2O = Al2Cl2(OH)4 + NaCl =>
AlCl3 + NaAlO2 + 2 H2O = Al2Cl2(OH)4 + NaCl
NH3 + AgNO3 = N(NO3)3 + AgH =>
NH3 + 3 AgNO3 = N(NO3)3 + 3 AgH
Fe3 + HCl = FeHCl =>
Fe3 + 3 HCl = 3 FeHCl
C3H9OH + O = CO2 + H2O =>
C3H9OH + 10 O = 3 CO2 + 5 H2O
Co(NO3)2 + Na2SO4 = Co2(SO4)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SO4 = Co2(SO4)2 + 4 NaNO3
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
Zn + HNO3 = Zn(NO3) + H2O + NO =>
3 Zn + 4 HNO3 = 3 Zn(NO3) + 2 H2O + NO
KCl + Fe(OH)3 = HCl + K3FeO3 =>
3 KCl + Fe(OH)3 = 3 HCl + K3FeO3
Pb(CH3COO)2 + HCl = PbCl2 + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 CH3COOH
H2SO4 + Sb = Sb2(SO4)3 + SO + H2O =>
9 H2SO4 + 4 Sb = 2 Sb2(SO4)3 + 3 SO + 9 H2O
As2S3 + H2O = H3AsO3 + HS + H =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 HS + 3 H
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C4H8 = C2 + H2 =>
C4H8 = 2 C2 + 4 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
