| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
NaHH2O = NaH3O =>
NaHH2O = NaH3O
AgCl + NH3 = [Ag(NH3)]2 + Cl =>
2 AgCl + 2 NH3 = [Ag(NH3)]2 + 2 Cl
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
KBr + H2SO4 + H2O2 = H2O + Br + K2SO4 =>
2 KBr + H2SO4 + H2O2 = 2 H2O + 2 Br + K2SO4
FeCl3 + NaF = FeF3 + NaCl =>
FeCl3 + 3 NaF = FeF3 + 3 NaCl
Fe(NH4)2(SO4)2 + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + H2O2 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Ca + Hg2(CO3)3 = CaCO3 + Hg =>
3 Ca + Hg2(CO3)3 = 3 CaCO3 + 2 Hg
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
NaCl + (NH4)3PO3 = NH4Cl + Na3PO3 =>
3 NaCl + (NH4)3PO3 = 3 NH4Cl + Na3PO3
B + Al = BAl =>
B + Al = BAl
HCl + NaC2 = NaCl + HC2 =>
HCl + NaC2 = NaCl + HC2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
KClO4 + I2 + HCl = KI + HClO3 + Cl2 =>
6 KClO4 + 3 I2 + 8 HCl = 6 KI + 8 HClO3 + 3 Cl2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Na2S + Al2(CO3)3 = Na2CO3 + Al2S3 =>
3 Na2S + Al2(CO3)3 = 3 Na2CO3 + Al2S3
MnO4{-}(aq) + SO32{-}(aq) + H2O(l) = MnO2(s) + SO42{-}(aq) + OH{-} =>
20 MnO4{-}(aq) + 3 SO32{-}(aq) + 10 H2O(l) = 20 MnO2(s) + 3 SO42{-}(aq) + 20 OH{-}
Na2S2O8 + H2O = H2SO4 + NaO =>
Na2S2O8 + 2 H2O = 2 H2SO4 + 2 NaO
Ag(NH3)2 + HNO3 = AgNO3 + NH3 + H =>
Ag(NH3)2 + HNO3 = AgNO3 + 2 NH3 + H
NaHPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)9] + H2O + NH4NO3 + NaNO3 =>
8.0000000000001NaHPO4 + 216(NH4)2MoO4 + 434 HNO3 = 8(NH4)3[P(Mo3O10)9] + 203 H2O + 417 NH4NO3 + 8 NaNO3
Ir4 + HNO2 = Ir(NO2)4 + H =>
Ir4 + 16 HNO2 = 4 Ir(NO2)4 + 16 H
CH3O{-} + C2H4O2 = C2H3O2{-} + CH4O =>
CH3O{-} + C2H4O2 = C2H3O2{-} + CH4O
Fe + H2S04 = FeS04 + H =>
Fe + H2S04 = FeS04 + 2 H
FeCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + Fe2(SO4)3 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 Cl2 + Fe2(SO4)3 + 7 H2O
C5H8 + KMnO4 + H2SO4 = C5H8O4 + H2O + K2SO4 + MnSO4 =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 12 H2O + 4 K2SO4 + 8 MnSO4
FeCl2 + KMnO4 + HCl = MnCl2 + FeCl4 + KCl + H2O =>
5 FeCl2 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 FeCl4 + 2 KCl + 8 H2O
Hg(NO3)2 + HCl + NH3 = HgCl2 + NH4 + NO3 =>
Hg(NO3)2 + 2 HCl + 2 NH3 = HgCl2 + 2 NH4 + 2 NO3
Na2S + Ca(ClO)2 + H2O = S + NaOH + CaCl2 =>
2 Na2S + Ca(ClO)2 + 2 H2O = 2 S + 4 NaOH + CaCl2
PbBr2 + HCl = PbCl2 + HBr =>
PbBr2 + 2 HCl = PbCl2 + 2 HBr
HBr + KClO3 = KCl + Br2 + H2O =>
6 HBr + KClO3 = KCl + 3 Br2 + 3 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
HClO3 + CaCO3 = Ca(ClO3)2 + CO2 + H2O =>
2 HClO3 + CaCO3 = Ca(ClO3)2 + CO2 + H2O
Zr + HCl = ZrCl2 + H2 =>
Zr + 2 HCl = ZrCl2 + H2
CH3COOH + NaNH2 = CH3COONa + CH3COONH4 =>
2 CH3COOH + NaNH2 = CH3COONa + CH3COONH4
Br{-} + HNO3 = HBr + NO3{-} =>
Br{-} + HNO3 = HBr + NO3{-}
Cl2 + CrO4 = ClO3 + Cr =>
2 Cl2 + 3 CrO4 = 4 ClO3 + 3 Cr
Sr2C2O5H2 + TiO2 + MoO3 + V2O5 + Cr2O3 = Sr4(TiMoVCr)O12 + CO + CO2 + H2O =>
4 Sr2C2O5H2 + 2 TiO2 + 2 MoO3 + V2O5 + Cr2O3 = 2 Sr4(TiMoVCr)O12 + 6 CO + 2 CO2 + 4 H2O
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
[Cu(NH3)4]SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3
C2H7S + O2 = CO2 + SO2 + H2O =>
4 C2H7S + 19 O2 = 8 CO2 + 4 SO2 + 14 H2O
Pb(ClO3)4 = Pb(ClO)4 + O2 =>
Pb(ClO3)4 = Pb(ClO)4 + 4 O2
K + C2H5OH = KOH + C2H5 =>
K + C2H5OH = KOH + C2H5
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
Zn(s) + CH3COOH = ZnCH3COO + H2 =>
2 Zn(s) + 2 CH3COOH = 2 ZnCH3COO + H2
H3CC(CH3)CH3 + KMnO4 + H2SO4 = H3CC(O)CH3 + K2SO4 + MnSO4 + H2O =>
30 H3CC(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 H3CC(O)CH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
Pb + Na2O2 = Na2PbO2 =>
Pb + Na2O2 = Na2PbO2
K4[Fe(CN)6] + FeSO4 = Fe[Fe(CN)6] + K2SO4 + K =>
K4[Fe(CN)6] + FeSO4 = Fe[Fe(CN)6] + K2SO4 + 2 K
I1 + HNO3 = HIO3 + NO + H2O =>
3 I1 + 5 HNO3 = 3 HIO3 + 5 NO + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
