| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 6 H
Na(OH) + H2Cr2O7 = Na2Cr2O7 + H2O =>
2 Na(OH) + H2Cr2O7 = Na2Cr2O7 + 2 H2O
K + LiI = KI + Li =>
K + LiI = KI + Li
CO3{2-}(aq) + H{+}(aq) = CO2(g) + H2O(l) =>
CO3{2-}(aq) + 2 H{+}(aq) = CO2(g) + H2O(l)
NH4Cl + H3PO4 = (NH4)2HPO4 + HCl =>
2 NH4Cl + H3PO4 = (NH4)2HPO4 + 2 HCl
NH4 + HCO3 = NH3 + CO2 + H2O =>
NH4 + HCO3 = NH3 + CO2 + H2O
KCl + CuCO3 = CuCl2 + K2CO3 =>
2 KCl + CuCO3 = CuCl2 + K2CO3
SiO2 + Na2(SO4) = Na2(SiO3) + SO3 =>
SiO2 + Na2(SO4) = Na2(SiO3) + SO3
NH4 + HCO3 = NH3 + CO2 + H2O =>
NH4 + HCO3 = NH3 + CO2 + H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Ti + HNO3 + HF = H2[TiF6] + NO + H2O =>
3 Ti + 4 HNO3 + 18 HF = 3 H2[TiF6] + 4 NO + 8 H2O
NaCl(ac) = Na(s) + Cl2(g) =>
2 NaCl(ac) = 2 Na(s) + Cl2(g)
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
CH3CH3 + H2SO4 = CH3CH2HSO3 + H2O =>
CH3CH3 + H2SO4 = CH3CH2HSO3 + H2O
C13H26O2 + O2 = CO2 + H2O =>
2 C13H26O2 + 37 O2 = 26 CO2 + 26 H2O
Ag + NO3 + H{+} = Ag{+)+NO+H2O =>
4 Ag + NO3 + 4 H{+} = 4 Ag{+)+NO+2H2O
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
Fe3 + I = FeI3 =>
Fe3 + 9 I = 3 FeI3
CBr4 + F = Br + CF4 =>
CBr4 + 4 F = 4 Br + CF4
C8H8O + O2 = CO2 + H2O =>
2 C8H8O + 19 O2 = 16 CO2 + 8 H2O
Cu(s) + NaOH(aq) + H2O(l) = Na2(Cu(OH)4)(aq) + H2(g) =>
Cu(s) + 2 NaOH(aq) + 2 H2O(l) = Na2(Cu(OH)4)(aq) + H2(g)
AsF3 + H2O = HF + As(OH)3 =>
AsF3 + 3 H2O = 3 HF + As(OH)3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
N2(g) + O2(g) = NO3(g) =>
N2(g) + 3 O2(g) = 2 NO3(g)
Na2CO3 + CaCO3 + SiO2 = Na2O*CaO*6SiO2 + CO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = Na2O*CaO*6SiO2 + 2 CO2
H3O{+} + CH3CH2OH + H2CrO4 = CH3CHO + Cr3{+} + H2O =>
2 H3O{+} + 17 CH3CH2OH + 6 H2CrO4 = 17 CH3CHO + 2 Cr3{+} + 26 H2O
Ba(OH)3 + H3PO4 = Ba3(PO4)3 + HOH =>
3 Ba(OH)3 + 3 H3PO4 = Ba3(PO4)3 + 9 HOH
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
Na3PO4*12H2O = Na3PO4 + H2O =>
Na3PO4*12H2O = Na3PO4 + 12 H2O
NH3 + H3PO4 = (NH4)H2PO4 =>
NH3 + H3PO4 = (NH4)H2PO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CH4(g) + I2(g) = CH3I(g) + HI(g) =>
CH4(g) + I2(g) = CH3I(g) + HI(g)
Na2O* + H2O = NaOH =>
Na2O* + H2O = 2 NaOH
Zn + SO3{2-} + H{+} = Zn{3+} + H2S + H2O =>
2 Zn + SO3{2-} + 8 H{+} = 2 Zn{3+} + H2S + 3 H2O
C10H15NO + KMnO4 = C10H13NO + H2O + KMn =>
4 C10H15NO + KMnO4 = 4 C10H13NO + 4 H2O + KMn
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2 + CsI = CuI + Cs(NO3)2 =>
Cu(NO3)2 + CsI = CuI + Cs(NO3)2
Fe(OH)2 + Li2O = FeO + LiOH =>
Fe(OH)2 + Li2O = FeO + 2 LiOH
SrSO3(s) + HC2H3O2(aq) = Sr(C2H3O2)2(aq) + H2O(l) + SO2(g) =>
SrSO3(s) + 2 HC2H3O2(aq) = Sr(C2H3O2)2(aq) + H2O(l) + SO2(g)
CrO4 = Cr + O =>
CrO4 = Cr + 4 O
K2CrO4 + SnCl2 + KOH + H2O = K2[Sn(OH)6] + K3[Cr(OH)6] + KCl =>
2 K2CrO4 + 3 SnCl2 + 14 KOH + 8 H2O = 3 K2[Sn(OH)6] + 2 K3[Cr(OH)6] + 6 KCl
NaCl(ac) = Na(s) + Cl2(g) =>
2 NaCl(ac) = 2 Na(s) + Cl2(g)
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
AlP + HCl = AlCl3 + PH3 =>
AlP + 3 HCl = AlCl3 + PH3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe + HCl = FeHCl3 + H2 =>
Fe + 3 HCl = FeHCl3 + H2
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
KCN + ZnSO4 = K2[Zn(CN)4] + K2SO4 =>
4 KCN + ZnSO4 = K2[Zn(CN)4] + K2SO4
HCH3CO2 + H2O = H3O{+} + C2H3O2{-} =>
HCH3CO2 + H2O = H3O{+} + C2H3O2{-}
Al + NH4NO3 = N2 + Al2O3 + H2O =>
2 Al + 3 NH4NO3 = 3 N2 + Al2O3 + 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
