| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + 2 H = 2 Na + H2O
CUO + C = CU + CO =>
CUO + C = CU + CO
Cr{3+} + Sn = Cr + Sn{2+} =>
2 Cr{3+} + 3 Sn = 2 Cr + 3 Sn{2+}
Mg + H2CrO4 = MgCrO4 + H2 =>
Mg + H2CrO4 = MgCrO4 + H2
Ge(OH)4 + H2CO3 = Ge(CO3)2 + H2O =>
Ge(OH)4 + 2 H2CO3 = Ge(CO3)2 + 4 H2O
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 6 I + 7 H2O
As2O5 + H2 = As2O3 + H2O =>
As2O5 + 2 H2 = As2O3 + 2 H2O
H3BO3 + K2CO3 = K3BO3 + CO2 + H2O =>
2 H3BO3 + 3 K2CO3 = 2 K3BO3 + 3 CO2 + 3 H2O
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
Al + Hg = AlHg =>
Al + Hg = AlHg
BaCl2 + NH4NO3 = Ba(NO3)2 + NH3 + HCl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 HCl
CaC2 + O2 = Ca + CO =>
CaC2 + O2 = Ca + 2 CO
Zn + CuCl2 = Zn(Cl)2 + Cu =>
Zn + CuCl2 = Zn(Cl)2 + Cu
C2H2O4 + K2Cr2O7 + K2C2O4H2O = K3[Cr(C2O4)3] + CO2 + H2O =>
7 C2H2O4 + K2Cr2O7 + 2 K2C2O4H2O = 2 K3[Cr(C2O4)3] + 6 CO2 + 9 H2O
NaClO3 + H2O2 = NaClO4 + H2O =>
NaClO3 + H2O2 = NaClO4 + H2O
SNO + H2 = SN + H2O =>
SNO + H2 = SN + H2O
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
ZnPb + NO3 = Zn(NO3)2 + Pb =>
ZnPb + 2 NO3 = Zn(NO3)2 + Pb
CsCl + Ca = Cs + CaCl =>
CsCl + Ca = Cs + CaCl
Fe3C + HCl = Fe2Cl3 + H2 + C =>
4 Fe3C + 18 HCl = 6 Fe2Cl3 + 9 H2 + 4 C
C6H5NH2 + CH3COCl = C6H5NHCOCH3 + HCl =>
C6H5NH2 + CH3COCl = C6H5NHCOCH3 + HCl
NO3 + I2 = IO3 + NO2 =>
6 NO3 + I2 = 2 IO3 + 6 NO2
CoCl2 + CaNO3 = CoNO3 + CaCl2 =>
CoCl2 + CaNO3 = CoNO3 + CaCl2
Al(NO3)3(aq) + KI(aq) = AlI3 + KNO3 =>
Al(NO3)3(aq) + 3 KI(aq) = AlI3 + 3 KNO3
PbCrO4 + CH3COOH = Pb{2+} + Cr2O7{2-} + CH3COO{-} + H2O =>
2 PbCrO4 + 2 CH3COOH = 2 Pb{2+} + Cr2O7{2-} + 2 CH3COO{-} + H2O
C11H18N2O3 + OH = C11H19N2O4 =>
C11H18N2O3 + OH = C11H19N2O4
Mg + C6H8O7 = MgC6H6O7 + H2 =>
Mg + C6H8O7 = MgC6H6O7 + H2
(NH4)2 + Cl2 = (NH4)2Cl2 =>
(NH4)2 + Cl2 = (NH4)2Cl2
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4 + H2(NO3)2 =>
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4 + H2(NO3)2
P2S5 = P4 + S8 =>
8 P2S5 = 4 P4 + 5 S8
Na + H2O(l) = NaOH(aq) + H2 =>
2 Na + 2 H2O(l) = 2 NaOH(aq) + H2
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
MgCl2 + NaH2PO4 = Mg(H2PO4)2 + NaCl =>
MgCl2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaCl
Ca + NH3 + K2C2O4 = CaC2O4 + KNH3 =>
Ca + 2 NH3 + K2C2O4 = CaC2O4 + 2 KNH3
Cu + Al(NO3)3 + H2SO4 = Cu(NO3)2 + Al2(SO4)3 + NO2 + H2O =>
3 Cu + 4 Al(NO3)3 + 6 H2SO4 = 3 Cu(NO3)2 + 2 Al2(SO4)3 + 6 NO2 + 6 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C2H2(g) + O2 = CO2 + H2O =>
2 C2H2(g) + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + Pb(CH3CO2)2 = PbSO4 + CH3CO2H =>
H2SO4 + Pb(CH3CO2)2 = PbSO4 + 2 CH3CO2H
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 16 H2O = 10 H2CrO4 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
SnCl2 + H2O + O2 = H2SnO3 + HCl =>
2 SnCl2 + 4 H2O + O2 = 2 H2SnO3 + 4 HCl
NiCl2 + C2H8N2 = (Ni(C2H8N2)3)Cl2 =>
NiCl2 + 3 C2H8N2 = (Ni(C2H8N2)3)Cl2
NH2{-} + H2O = NH3 + OH{-} =>
NH2{-} + H2O = NH3 + OH{-}
Na3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + H2O + CO2 + Na2CO3 =>
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 3 H2O + 3 CO2 + 3 Na2CO3
MgCO3 + HNO2 = Mg(NO2)2 + CO2 + H2O =>
MgCO3 + 2 HNO2 = Mg(NO2)2 + CO2 + H2O
SrCO3 + HNO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2CO3
Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2
Y + HCl = YCl2 + H2 =>
Y + 2 HCl = YCl2 + H2
C6H12 + Br2 = Br2C6H12 =>
C6H12 + Br2 = Br2C6H12
| 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
