| Équations équilibrées la veille | Équations équilibrées le lendemain |
UO2 + 4 HF = UF4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeO + ClO2 = FeCl2 + O2 =>
2 FeO + 4 ClO2 = 2 FeCl2 + 5 O2
C7H15OH + Na = H2 + C7H15ONa =>
2 C7H15OH + 2 Na = H2 + 2 C7H15ONa
Al2SO4 + Ca(PO4)2 = AlPO4 + CaSO4 =>
Al2SO4 + Ca(PO4)2 = 2 AlPO4 + CaSO4
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
Na + H2O = Na(OH)(aq) + H2 =>
2 Na + 2 H2O = 2 Na(OH)(aq) + H2
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
Ag2N + Na2S = Ag2S + Na2N =>
Ag2N + Na2S = Ag2S + Na2N
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4NO3
Cu2{+} + HOH = CuOH{+} + H + {-}Q =>
Cu2{+} + 2 HOH = 2 CuOH{+} + 2 H + {-}Q
CaC2O4 + KMnO4 = MnO2 + CO2 + K2O + CaO =>
3 CaC2O4 + 2 KMnO4 = 2 MnO2 + 6 CO2 + K2O + 3 CaO
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + NO + H2O + AgO =>
3 Ag4[Fe(CN)6] + 2 HNO3 = 3 Ag3[Fe(CN)6] + 2 NO + H2O + 3 AgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
AI + CaCO3 = Ca + AI(CO3)3 =>
AI + 3 CaCO3 = 3 Ca + AI(CO3)3
H2O + MnO4{-} + I{-} = MnO4{2-} + IO3{-} + H{+} =>
3 H2O + 6 MnO4{-} + I{-} = 6 MnO4{2-} + IO3{-} + 6 H{+}
Ca3(PO4)2 + C + HCl = CaCl2 + P + CO + H2O =>
Ca3(PO4)2 + 5 C + 6 HCl = 3 CaCl2 + 2 P + 5 CO + 3 H2O
Al + CuI2 = AlI + Cu =>
2 Al + CuI2 = 2 AlI + Cu
HI + PbOH = PbI + H2O =>
HI + PbOH = PbI + H2O
Zn + HCI = ZnCHI =>
Zn + HCI = ZnCHI
AlAsO4 = Al + AsO4 =>
AlAsO4 = Al + AsO4
Mg3Si4O10(OH)2 + HCl = MgCl2 + SiO2 + H2O =>
Mg3Si4O10(OH)2 + 6 HCl = 3 MgCl2 + 4 SiO2 + 4 H2O
SrOH2 + H2O = SrO + H3O =>
SrOH2 + 2 H2O = SrO + 2 H3O
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
MgCO3 + CH3COOH = H2O + CO2 + Mg(CH3COO)2 =>
MgCO3 + 2 CH3COOH = H2O + CO2 + Mg(CH3COO)2
Mg(NO3)2 + K2O2 = MgO2 + KNO3 =>
Mg(NO3)2 + K2O2 = MgO2 + 2 KNO3
NaIO2 + Na2SO3 + NaHSO3 = I2 + Na2SO4 + H2O =>
2 NaIO2 + Na2SO3 + 2 NaHSO3 = I2 + 3 Na2SO4 + H2O
NO3 + H3O = N + H2O =>
NO3 + 6 H3O = N + 9 H2O
NI + HCl = NICl + H2 =>
2 NI + 2 HCl = 2 NICl + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H4(CH3)2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
Li + HNO3 = LiNO3 + H2O + N2O =>
8 Li + 10 HNO3 = 8 LiNO3 + 5 H2O + N2O
H2 + CO5 = HCO5 =>
H2 + 2 CO5 = 2 HCO5
Ir + I2 = IrI2 =>
Ir + I2 = IrI2
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
HCHO + OH = CHO + H2O =>
HCHO + OH = CHO + H2O
CH3NO2 + CH3COOH + H2 = CH3NH2*CH3COOH + H2O =>
CH3NO2 + CH3COOH + 3 H2 = CH3NH2*CH3COOH + 2 H2O
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H4(CH3)2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
NaSCN + BaCl2 = NaCl + Ba(SCN)2 =>
2 NaSCN + BaCl2 = 2 NaCl + Ba(SCN)2
XeO3{-2} + H{+} + {-} = Xe + H2O =>
XeO3{-2} + 6 H{+} + 4e = Xe + 3 H2O
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
CaS(s) + HBr(aq) = CaBr(aq) + HS(aq) =>
CaS(s) + HBr(aq) = CaBr(aq) + HS(aq)
K2Cr2O7 + H2SO4 + K2SO3 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 K2SO3 = 4 K2SO4 + Cr2(SO4)3 + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
