| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(SCN)3(H2O)3 + FeCl3 = 2 Fe + 3 Cl(SCN) + (H2O)3
Fe + ClCu2 = FeCl2 + Cu =>
Fe + 2 ClCu2 = FeCl2 + 4 Cu
Hg2(NO3)2 + LiOH = Hg2(OH)2 + LiNO3 =>
Hg2(NO3)2 + 2 LiOH = Hg2(OH)2 + 2 LiNO3
I{-} + OH{-} = IO3{-} + H2O + e =>
I{-} + 6 OH{-} = IO3{-} + 3 H2O + 6e
Mg3N2(s) + H2O = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2(aq) + 2 NH3(aq)
CO3 + H2SO4 = SO4 + H2O + CO2 =>
CO3 + H2SO4 = SO4 + H2O + CO2
C2H5SH + NaOH = C2H5NaS + H2O =>
C2H5SH + NaOH = C2H5NaS + H2O
HI + FeCl3 = FeCl2 + I2 + HCl =>
2 HI + 2 FeCl3 = 2 FeCl2 + I2 + 2 HCl
NH4{+} + O2 = NO3{-} + H2O + H{+} =>
NH4{+} + 2 O2 = NO3{-} + H2O + 2 H{+}
CuO + H{+} + HSO4{-} = Cu2{+} + (SO4)2{-} + H2O =>
2 CuO + 2 H{+} + 2 HSO4{-} = Cu2{+} + (SO4)2{-} + 2 H2O
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + NH3 =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3
(COOH)2*2H2O = CO + CO2 + H2O =>
(COOH)2*2H2O = CO + CO2 + 3 H2O
C6H13OH + CuO = C6H11OH + Cu + H2O =>
C6H13OH + CuO = C6H11OH + Cu + H2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
NiCl + AgNO3 = AgCl + NiNO3 =>
NiCl + AgNO3 = AgCl + NiNO3
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
BaCl2Ba(NO3)2 = BaClNO3 =>
BaCl2Ba(NO3)2 = 2 BaClNO3
HCl + NaO2H = NaCl + H2O2 =>
HCl + NaO2H = NaCl + H2O2
CuCl + Ba(NO3)2 = CuNO3 + BaCl2 =>
2 CuCl + Ba(NO3)2 = 2 CuNO3 + BaCl2
H2NNH2 = N2 + H2 =>
H2NNH2 = N2 + 2 H2
KNaC4H4O6(aq) + H2O2(l) = CO2(g) + KOH(aq) + NaOH(aq) + H2O(l) =>
KNaC4H4O6(aq) + 5 H2O2(l) = 4 CO2(g) + KOH(aq) + NaOH(aq) + 6 H2O(l)
H2CNH2COOH + O2 = CO2 + H2O + N2 =>
4 H2CNH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Na2SO3 + HClO = SO2 + HClO4 + Na =>
3 Na2SO3 + HClO = 3 SO2 + HClO4 + 6 Na
Cu(NO3)2 + Co(NO3)2 + Mg(NO3)2 + Zn(NO3)2 + Ni(NO3)2 + C6H8O7 = (CuCoMgNiZn)O5 + CO2 + H2O + N2 =>
9 Cu(NO3)2 + 9 Co(NO3)2 + 9 Mg(NO3)2 + 9 Zn(NO3)2 + 9 Ni(NO3)2 + 25 C6H8O7 = 9(CuCoMgNiZn)O5 + 150 CO2 + 100 H2O + 45 N2
HF + H2O = H3O + F =>
HF + H2O = H3O + F
LiBr + F = Li + FBr =>
LiBr + F = Li + FBr
SnBr2 = Sn + Br2 =>
SnBr2 = Sn + Br2
FeCl2 + Na2CO2 = FeCO2 + NaCl =>
FeCl2 + Na2CO2 = FeCO2 + 2 NaCl
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
PH3 + KMnO4 + H2SO4 = KHSO3 + MnSO4 + H2O + H3PO4 =>
7 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO3 + 8 MnSO4 + 12 H2O + 7 H3PO4
CCl2CHCl + HF = CF3CH2Cl + HCl =>
CCl2CHCl + 3 HF = CF3CH2Cl + 2 HCl
Cu2[Fe(CN)6] + NH3 = [Cu(NH3)4]{2+} + [Fe(CN)6]{4-} =>
Cu2[Fe(CN)6] + 8 NH3 = 2[Cu(NH3)4]{2+} + [Fe(CN)6]{4-}
AgClO4(aq) + CaBr2(aq) = AgBr + Ca(ClO4)2 =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr + Ca(ClO4)2
H3PO4 + NiCl2 = NiPO4 + H3Cl2 =>
H3PO4 + NiCl2 = NiPO4 + H3Cl2
BaCO3 + H2SO4 = Ba(SO4) + H2CO3 =>
BaCO3 + H2SO4 = Ba(SO4) + H2CO3
Zn + CoBr2 = ZnBr2 + Co =>
Zn + CoBr2 = ZnBr2 + Co
H2O + CO2 = H4O + CO4 =>
4 H2O + CO2 = 2 H4O + CO4
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
Bi + Na2Sn(OH)4 = BiOH + Na2Sn =>
4 Bi + Na2Sn(OH)4 = 4 BiOH + Na2Sn
CaCO3 + H3PO4 = CaCO3(PO4) + H =>
CaCO3 + H3PO4 = CaCO3(PO4) + 3 H
Zn + CuClO3 = Cu + ZnClO3 =>
Zn + CuClO3 = Cu + ZnClO3
H3PO4 + Cr(OH)3 = Cr(OH)PO4 + H2 + H2O =>
2 H3PO4 + 2 Cr(OH)3 = 2 Cr(OH)PO4 + H2 + 4 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
BaCo3 = Ba + (Co3)2 =>
2 BaCo3 = 2 Ba + (Co3)2
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2 =>
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2
MnCl2 + NaOH + NaOCl = Na2MnO4 + NaCl + H2O =>
MnCl2 + 4 NaOH + 2 NaOCl = Na2MnO4 + 4 NaCl + 2 H2O
NH2OH + HNO3 = NO2 + H2O =>
NH2OH + 5 HNO3 = 6 NO2 + 4 H2O
Ba + Cl2 + Na2CrO4 = BaCrO4 + Cl2Na2 =>
Ba + Cl2 + Na2CrO4 = BaCrO4 + Cl2Na2
AgNO3 + Cl2 + H2O = AgCl + HNO3 + HClO3 =>
5 AgNO3 + 3 Cl2 + 3 H2O = 5 AgCl + 5 HNO3 + HClO3
| 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 sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
