| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COONa*3H2O = HC2H3O2 + NaOH + 2 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C2H4 + HBr = C2H6Br + CH =>
3 C2H4 + 2 HBr = 2 C2H6Br + 2 CH
AgNO3 + Ba(NO3)2 = Ag(NO3)2 + Ba(NO3) =>
AgNO3 + Ba(NO3)2 = Ag(NO3)2 + Ba(NO3)
BaSO4 + Ag2CO3 = BaCO3 + Ag2SO4 =>
BaSO4 + Ag2CO3 = BaCO3 + Ag2SO4
Al(OH)3 + Na = Na3AlO3 + H =>
Al(OH)3 + 3 Na = Na3AlO3 + 3 H
C7H10O + O2 = CO2 + H2O =>
C7H10O + 9 O2 = 7 CO2 + 5 H2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COOH + H2O =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C6H5COOH + 11 H2O
CaH2 + H2O = CaO + H2 =>
CaH2 + H2O = CaO + 2 H2
H3O + HCO3 = H2O + CO2 =>
H3O + HCO3 = 2 H2O + CO2
Ca(s) + Zn3(PO4)2(aq) = Ca3(PO4)2 + Zn(s) =>
3 Ca(s) + Zn3(PO4)2(aq) = Ca3(PO4)2 + 3 Zn(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2(SO4)3 + Ca(NO3)2 = CaSO4 + Cr(NO3)3 =>
Cr2(SO4)3 + 3 Ca(NO3)2 = 3 CaSO4 + 2 Cr(NO3)3
Ag + O3 = AgO =>
3 Ag + O3 = 3 AgO
Ag{+}(aq) + CrO4{2-}(aq) = Ag2CrO4(s) =>
2 Ag{+}(aq) + CrO4{2-}(aq) = Ag2CrO4(s)
KMnO4 + Na2SO3 + NaOH = K2MnO2 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + 2 NaOH = K2MnO2 + 3 Na2SO4 + Na2MnO4 + H2O
Cu + HSO3 = Cu(SO3)2 + SO2 + H2O =>
Cu + 4 HSO3 = Cu(SO3)2 + 2 SO2 + 2 H2O
CuCl2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + KCl =>
3 CuCl2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 KCl
H4P2O5 + Cu(OH)2 = Cu2(P2O5) + H2O =>
H4P2O5 + 2 Cu(OH)2 = Cu2(P2O5) + 4 H2O
C2H4 + HOCl = C2H4ClOH =>
C2H4 + HOCl = C2H4ClOH
Cl2 + KO2H = KCl + KClO3 + H2O =>
Cl2 + 2 KO2H = KCl + KClO3 + H2O
(C10H8O4) + O2 = CO2 + H2O =>
(C10H8O4) + 10 O2 = 10 CO2 + 4 H2O
Au + HNO3 = AuHNO3 =>
Au + HNO3 = AuHNO3
CaBr + AgNO = AgBr + Ca(NO) =>
CaBr + AgNO = AgBr + Ca(NO)
Cu(NO3)2(aq) + Li2SO4(aq) = CuSO4(aq) + LiNO3(aq) =>
Cu(NO3)2(aq) + Li2SO4(aq) = CuSO4(aq) + 2 LiNO3(aq)
Fl2 + NaCl = NaFl + Cl2 =>
Fl2 + 2 NaCl = 2 NaFl + Cl2
SO2 + Cu{+2} + OH{-} = SO4{-2} + Cu{+} + H2O =>
SO2 + 2 Cu{+2} + 4 OH{-} = SO4{-2} + 2 Cu{+} + 2 H2O
Fe3Cl + NaCO3 = NaCl + Fe3CO3 =>
Fe3Cl + NaCO3 = NaCl + Fe3CO3
KF3 = K + F2 =>
2 KF3 = 2 K + 3 F2
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + PbBr2
NaCrO2 + PbO2 + NaOH = NaCrO4 + Na2PbO2 + H2O =>
NaCrO2 + 2 PbO2 + 4 NaOH = NaCrO4 + 2 Na2PbO2 + 2 H2O
Fe + NaOCl = Fe2O3 + NaCl =>
2 Fe + 3 NaOCl = Fe2O3 + 3 NaCl
FeI3 + (NH4)2CO3 = Fe2(CO3)3 + NH4I =>
2 FeI3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4I
FeO2 + H2O = FeOH + O2 =>
4 FeO2 + 2 H2O = 4 FeOH + 3 O2
PtBr3 + Cl2 = PtCl3 + Br2 =>
2 PtBr3 + 3 Cl2 = 2 PtCl3 + 3 Br2
LiOH + AgNo3 = LiNo3 + AgOH =>
LiOH + AgNo3 = LiNo3 + AgOH
HF + MgCO3 = H2O + CO2 + MgF2 =>
2 HF + MgCO3 = H2O + CO2 + MgF2
V2O5 + Ca(OH)2 = CaO + V(OH)5 =>
V2O5 + 5 Ca(OH)2 = 5 CaO + 2 V(OH)5
KH + K2O = K2 + H2O =>
2 KH + K2O = 2 K2 + H2O
TaOH = TaO + H2 =>
2 TaOH = 2 TaO + H2
Fl2 + NaCl = NaFl + Cl2 =>
Fl2 + 2 NaCl = 2 NaFl + Cl2
X5I(Ar4)3 + H2ZO4 = X(H2Ar4)2 + XZO4 + HI =>
2 X5I(Ar4)3 + 7 H2ZO4 = 3 X(H2Ar4)2 + 7 XZO4 + 2 HI
H3PO3 + B2(CO3)3 = BPO3 + H2O + CO2 =>
2 H3PO3 + B2(CO3)3 = 2 BPO3 + 3 H2O + 3 CO2
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
Ag2SO3(s) = Ag2 + SO3 =>
Ag2SO3(s) = Ag2 + SO3
CH3CCl2CH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3 =>
CH3CCl2CH2CH3 + 2 NaOH = 2 NaOCl + CH3CH2CH2CH3
HCOOH + CaCO3 = (HCOOH)2Ca + H2O + CO2 =>
3 HCOOH + CaCO3 = (HCOOH)2Ca + H2O + 2 CO2
NaIO3 + SrCl2 = NaCl + Sr(IO3)2 =>
2 NaIO3 + SrCl2 = 2 NaCl + Sr(IO3)2
Al + CuCI = AlCI + Cu =>
Al + CuCI = AlCI + Cu
Br(OH)2 + HNO3 = Br(NO3)2 + H2O =>
Br(OH)2 + 2 HNO3 = Br(NO3)2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
