| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsCl + H2O = HCl + CsOH
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
PbCrO4 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
PbCrO4 + 4 NaOH = Na2CrO4 + Na2PbO2 + 2 H2O
HBr + Ba(OH)2 = Ba(Br)2 + H2O =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2O
K{+} + IO{-} = KIO =>
K{+} + IO{-} = KIO
MnSO4*H2O + Na2CO3 = MnCO3 + Na2SO4*H2O =>
MnSO4*H2O + Na2CO3 = MnCO3 + Na2SO4*H2O
BaSO4*4H2O = BaSO4 + H2O =>
BaSO4*4H2O = BaSO4 + 4 H2O
HI + HPO + ZnO = ZnPOI + H2O =>
HI + HPO + ZnO = ZnPOI + H2O
NaCl + Al = AlCl + Na =>
NaCl + Al = AlCl + Na
Ca(ClO) + NaI = NaIO3 + CaCl =>
3 Ca(ClO) + NaI = NaIO3 + 3 CaCl
Mg(NO3)2 + Ni(NO3)2 + Al(NO3)3 + CH4N2O = Mg8Ni2Al2O4 + CO2 + H2O + N2 =>
24 Mg(NO3)2 + 6 Ni(NO3)2 + 6 Al(NO3)3 + 74 CH4N2O = 3 Mg8Ni2Al2O4 + 74 CO2 + 148 H2O + 113 N2
(C3H7)2NH + POCl3 = (C3H7)2NPOCl2 + (C3H7)2NH*HCl =>
2(C3H7)2NH + POCl3 = (C3H7)2NPOCl2 + (C3H7)2NH*HCl
(Ag(NH3)2)Cl + HNO3 = NH4NO3 + AgCl =>
(Ag(NH3)2)Cl + 2 HNO3 = 2 NH4NO3 + AgCl
C6H5NO2 + KOH = C6H5OH + KNO2 =>
C6H5NO2 + KOH = C6H5OH + KNO2
AlCl3 + ZnSO4 = Al + (SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = 2 Al + (SO4)3 + 3 ZnCl2
Hg2(NO3)2 + NaOH = H2O + Hg2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = H2O + Hg2O + 2 NaNO3
Mg + CrO = Cr + MgO2 =>
Mg + 2 CrO = 2 Cr + MgO2
F{-} = F2 + e =>
2 F{-} = F2 + 2e
Cl + NH3 = N2 + (NH4)Cl =>
6 Cl + 8 NH3 = N2 + 6(NH4)Cl
F + HBr = Br + FH =>
F + HBr = Br + FH
Na2SO3 + HCl + Na2S = NaCl + S + H2O =>
Na2SO3 + 6 HCl + 2 Na2S = 6 NaCl + 3 S + 3 H2O
Pb(NO3)2CuCl2 = PbCl2 + Cu(NO3)2 =>
Pb(NO3)2CuCl2 = PbCl2 + Cu(NO3)2
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I{-} + 3 Cl2 + 3 H2O = IO3{-} + 6 Cl{-} + 6 H{+}
KMnO4 + HCl + Na2SO3 = Na2SO4 + KCl + H2O + MnCl2 =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 KCl + 3 H2O + 2 MnCl2
Pt + HNO3 + HF = H2PtF6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HF = 3 H2PtF6 + 4 NO + 8 H2O
OH{-} + V(OH)3 + O2 = VO3{2-} + H2O =>
8 OH{-} + 4 V(OH)3 + O2 = 4 VO3{2-} + 10 H2O
NaHS + NaMnO4 + H2O = NaOH + MnO2 + S =>
3 NaHS + 2 NaMnO4 + H2O = 5 NaOH + 2 MnO2 + 3 S
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3 =>
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3
Fe2Se2 + HCl = FeCl2 + H2Se =>
Fe2Se2 + 4 HCl = 2 FeCl2 + 2 H2Se
Na + (Br)2 = NaBr =>
2 Na + (Br)2 = 2 NaBr
F2 + AgCl = Cl2 + AgF2 =>
2 F2 + 2 AgCl = Cl2 + 2 AgF2
BaC2O4 + CH3COOH = BaC2O4CH3COOH =>
BaC2O4 + CH3COOH = BaC2O4CH3COOH
InN3O9 + ZnN2O6 + SnC8H12O8 + C6H8O7 = In2Sn2Zn5O12 + CO2 + H2O + N2 =>
18 InN3O9 + 45 ZnN2O6 + 18 SnC8H12O8 + 8 C6H8O7 = 9 In2Sn2Zn5O12 + 192 CO2 + 140 H2O + 72 N2
FeCl3 + NH4(OH) = Fe(OH)3 + ClNH4 =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3 ClNH4
CuSO3*5H2O + H2S = CuS + H2SO4 + H2O =>
4 CuSO3*5H2O + 3 H2S = 4 CuS + 3 H2SO4 + 20 H2O
C3H6O + CHCl3 = C4H4Cl3O + H =>
C3H6O + CHCl3 = C4H4Cl3O + 3 H
CrCl3 + Cl + KOH = KCrO4 + KCl + H2O =>
CrCl3 + 4 Cl + 8 KOH = KCrO4 + 7 KCl + 4 H2O
H3CrO3 + KOH = H2O + K3CrO3 =>
H3CrO3 + 3 KOH = 3 H2O + K3CrO3
AgN3 + NaBr = NaN3 + AgBr =>
AgN3 + NaBr = NaN3 + AgBr
NaBrO3 + MnO2 + NaOH = Na2MnO4 + H2O + NaBr =>
NaBrO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O + NaBr
Se + Mg = Se2Mg2 =>
2 Se + 2 Mg = Se2Mg2
Bi3 + OH = Bi(OH)3 =>
Bi3 + 9 OH = 3 Bi(OH)3
N2O5(g) + H2O(i) = HNO3(aq) =>
N2O5(g) + H2O(i) = 2 HNO3(aq)
NH4Fe(SO4)2*12H2O = Fe2O3 + H2SO4 + NH3 + H2O =>
2 NH4Fe(SO4)2*12H2O = Fe2O3 + 4 H2SO4 + 2 NH3 + 21 H2O
KI + Cl2 + H2O = HCl + KIO3 =>
KI + 3 Cl2 + 3 H2O = 6 HCl + KIO3
CrCl3 + NaHCO3 = Cr2(CO3)3 + CO2 + NaCl + H2O =>
2 CrCl3 + 6 NaHCO3 = Cr2(CO3)3 + 3 CO2 + 6 NaCl + 3 H2O
S2O7 + H2O = H2SO4 + O2 =>
2 S2O7 + 4 H2O = 4 H2SO4 + O2
KBr2 + AgNO3 = KNO3 + AgBr2 =>
KBr2 + AgNO3 = KNO3 + AgBr2
Na2CO3 + KCI = K2CO3 + NaCI =>
Na2CO3 + 2 KCI = K2CO3 + 2 NaCI
K + KI = K2I =>
K + KI = K2I
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
