| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C3H6O + 14 CuSO4 + 28 NaOH = 6 C3H6COOH + 7 Cu2O + 14 Na2SO4 + 17 H2O
I{-} + IO3{-} + H2SO4 = I2 + SO4{-2} + H2O =>
5 I{-} + IO3{-} + 3 H2SO4 = 3 I2 + 3 SO4{-2} + 3 H2O
C5H50H + O2 = CO2 + H2O =>
4 C5H50H + 71 O2 = 20 CO2 + 102 H2O
HBrO4 = HBrO3 + O2 =>
2 HBrO4 = 2 HBrO3 + O2
HNO3 + FeOH3 = H3OH + FeNO3 =>
HNO3 + FeOH3 = H3OH + FeNO3
Zn(OH)2 + KOH = K2Zn(OH)4 =>
Zn(OH)2 + 2 KOH = K2Zn(OH)4
AlF3 + NaOH = Al(OH)3 + NaF =>
AlF3 + 3 NaOH = Al(OH)3 + 3 NaF
Cu(NH3)2Cl + O2 + NH4Cl + NH4OH = Cu(NH3)4Cl2 + H2O =>
4 Cu(NH3)2Cl + O2 + 4 NH4Cl + 4 NH4OH = 4 Cu(NH3)4Cl2 + 6 H2O
Pb(NO3)2 + HCl = PbHCl + N2O6 =>
Pb(NO3)2 + HCl = PbHCl + N2O6
Co(OH)3 + HNO3 = CoN + O + H =>
Co(OH)3 + HNO3 = CoN + 6 O + 4 H
C6H6(CH3)3 + K2Cr2O7 + H2SO4 = C6H6(COOH)3 + Cr2(SO4)3 + K2SO4 + H2O =>
C6H6(CH3)3 + 3 K2Cr2O7 + 12 H2SO4 = C6H6(COOH)3 + 3 Cr2(SO4)3 + 3 K2SO4 + 15 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KNO3 + Zn(PO4) = KPO4 + Zn(NO3) =>
KNO3 + Zn(PO4) = KPO4 + Zn(NO3)
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
AgNo3 + Ba(OH)2 = AgOH + Ba(No3)2 =>
2 AgNo3 + Ba(OH)2 = 2 AgOH + Ba(No3)2
ZnS + AlP = Zn3P2 + Al2S3 = =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
H{+}(aq) + CO3{2-} = H2O + CO2 =>
2 H{+}(aq) + CO3{2-} = H2O + CO2
NaCN + NaOCl = NaCNO + NaCl =>
NaCN + NaOCl = NaCNO + NaCl
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
CO + Cl2 + H2O = HCl + CO2 =>
CO + Cl2 + H2O = 2 HCl + CO2
C20H41OH + O2 = CO2 + H2O =>
C20H41OH + 30 O2 = 20 CO2 + 21 H2O
H3PO4 + Mg = Mg(HPO4)2 + H2 =>
2 H3PO4 + Mg = Mg(HPO4)2 + 2 H2
PtI4 + Cl2 = PtCl4 + I =>
PtI4 + 2 Cl2 = PtCl4 + 4 I
CaOH = CaO + H2 =>
2 CaOH = 2 CaO + H2
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
HMnO4 + NO = N2O3 + MnO2 + H2O =>
2 HMnO4 + 6 NO = 3 N2O3 + 2 MnO2 + H2O
Au + HNO3 = AuNO3 + H2O + NO =>
3 Au + 4 HNO3 = 3 AuNO3 + 2 H2O + NO
S4 + O2 = SO =>
S4 + 2 O2 = 4 SO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O + PbO2 + NaCl + NaOH = Na[Pb(OH)3] + NaClO =>
H2O + PbO2 + NaCl + NaOH = Na[Pb(OH)3] + NaClO
CrOH3 + Na2CO3 + KClO3 = KCl + CO2 + H2O + Na2CrO4 =>
6 CrOH3 + 6 Na2CO3 + 7 KClO3 = 7 KCl + 6 CO2 + 9 H2O + 6 Na2CrO4
Fe3N2 + Li2S = Li3N + Fe2S2 =>
2 Fe3N2 + 6 Li2S = 4 Li3N + 3 Fe2S2
Ti + C2H2F2 + O2 = TiF4 + CO + H2O =>
Ti + 2 C2H2F2 + 3 O2 = TiF4 + 4 CO + 2 H2O
Fe(s) + CuSO4(aq) = Cu(aq) + FeSO4(s) =>
Fe(s) + CuSO4(aq) = Cu(aq) + FeSO4(s)
Fe2N2 = (t)FeN =>
Fe2N2 = 2(t)FeN
Cr2O7 + Ba + CH3COO + H2O = BaCrO4 + CH3COOH =>
Cr2O7 + 2 Ba + 2 CH3COO + H2O = 2 BaCrO4 + 2 CH3COOH
NiSO4 + (NH4)2SO4 = (NH4)2Ni(SO4)2 =>
NiSO4 + (NH4)2SO4 = (NH4)2Ni(SO4)2
S + NaOH = NaHS + Na2SO4 + H2O =>
4 S + 5 NaOH = 3 NaHS + Na2SO4 + H2O
KK2Cr2O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
KK2Cr2O7 + 5 FeCl2 + 14 HCl = 2 CrCl3 + 3 KCl + 5 FeCl3 + 7 H2O
LiOH + Zn = Zn(OH)2 + Li =>
2 LiOH + Zn = Zn(OH)2 + 2 Li
Cr(OH)2 + KIO3 + KOH = K2Cr2O7 + KI + H2O =>
6 Cr(OH)2 + 4 KIO3 + 6 KOH = 3 K2Cr2O7 + 4 KI + 9 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaHCO3 + NH4H2PO4 + NH4VO3 + C = Na7V4(P2O7)4PO4 + NH3 + CO2 + H2O =>
7 NaHCO3 + 9 NH4H2PO4 + 4 NH4VO3 + 2 C = Na7V4(P2O7)4PO4 + 13 NH3 + 9 CO2 + 19 H2O
PbO2HNO2H2SO4 = H2OHNO3PbSO4 =>
PbO2HNO2H2SO4 = H2OHNO3PbSO4
Pb(NO3)4 + CuSO4 = Pb(SO4)2 + Cu(NO3)2 =>
Pb(NO3)4 + 2 CuSO4 = Pb(SO4)2 + 2 Cu(NO3)2
Li(OH) + CO2 = Li2(CO3) + H2O =>
2 Li(OH) + CO2 = Li2(CO3) + H2O
BaCl2MgSO4 = BaSO4 + MgCl2 =>
BaCl2MgSO4 = BaSO4 + MgCl2
Ca(NO3)2 + CoCl3 = CaCl2 + Co(NO3)3 =>
3 Ca(NO3)2 + 2 CoCl3 = 3 CaCl2 + 2 Co(NO3)3
| 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 sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
