| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + H2SO4 = CuSO4 + H2Cl2
ZnI2 + H2SO4 = ZnSO4 + I2 + SO2 + H2O =>
ZnI2 + 2 H2SO4 = ZnSO4 + I2 + SO2 + 2 H2O
Ra + I2 = RaI =>
2 Ra + I2 = 2 RaI
Li2O + Br2 = LiBr + O2 =>
2 Li2O + 2 Br2 = 4 LiBr + O2
KOCl + H2O = HOCl + KOH =>
KOCl + H2O = HOCl + KOH
C + F = CF4 =>
C + 4 F = CF4
Cl2 + KI + NaOH = NaIO3 + NaCl + KCl + H2O =>
3 Cl2 + KI + 6 NaOH = NaIO3 + 5 NaCl + KCl + 3 H2O
HNO3 + KSCN = H(SCN) + KNO3 =>
HNO3 + KSCN = H(SCN) + KNO3
H2SO4 + NaCl = Na2SO4 + ClH =>
H2SO4 + 2 NaCl = Na2SO4 + 2 ClH
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
HC2H3O3(aq) + NaOH(aq) = NaC2H3O3 + H2O =>
HC2H3O3(aq) + NaOH(aq) = NaC2H3O3 + H2O
NaH + ClOH = NaCl + H2O =>
NaH + ClOH = NaCl + H2O
Al2(SO4)3 + K3(PO4) = Al(PO4) + K2(SO4) =>
Al2(SO4)3 + 2 K3(PO4) = 2 Al(PO4) + 3 K2(SO4)
SnS2(s) + O2(g) = SnO2(s) + SO2(g) =>
SnS2(s) + 3 O2(g) = SnO2(s) + 2 SO2(g)
Co(NO3)2 + H2O2 + NaOH = Co(OH)3 + Na(NO3) =>
2 Co(NO3)2 + H2O2 + 4 NaOH = 2 Co(OH)3 + 4 Na(NO3)
Na2O(s) + SiO2(s) = Na2SiO3(s) =>
Na2O(s) + SiO2(s) = Na2SiO3(s)
CH4 + HF = CH4HF =>
CH4 + HF = CH4HF
Ce(NO3)3 + (NH4)2SO4 = (NH4)NO3 + Ce2(SO4)3 =>
2 Ce(NO3)3 + 3(NH4)2SO4 = 6(NH4)NO3 + Ce2(SO4)3
ZnCl2 + CuSO4 = Zn(SO4) + CuCl2 =>
ZnCl2 + CuSO4 = Zn(SO4) + CuCl2
Mn + Ca(OH)2 = Mn(OH)2 + Ca =>
Mn + Ca(OH)2 = Mn(OH)2 + Ca
CO2 + HCOOH = HOOCCOOH =>
CO2 + HCOOH = HOOCCOOH
Mg(OH)2 + CO2 = MgCO3 + H2O =>
Mg(OH)2 + CO2 = MgCO3 + H2O
HCl + CaC2O4 = CaCl2 + H2C2O4 =>
2 HCl + CaC2O4 = CaCl2 + H2C2O4
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(s) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(s)
Cl5P = Cl3P + Cl =>
Cl5P = Cl3P + 2 Cl
MnO4 + C2O4 = MnO2 + CO3 =>
MnO4 + C2O4 = MnO2 + 2 CO3
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Sn + CH3COOH = SnCH3COO + H2 =>
2 Sn + 2 CH3COOH = 2 SnCH3COO + H2
Cr2(SO4)3 + K2S + H2O = Cr(OH)3 + H2S + K2SO4 =>
Cr2(SO4)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 K2SO4
Cr(OH)2 = CrO2 + H2 =>
Cr(OH)2 = CrO2 + H2
Cu(NO3)2 + Al2O3 = CuAlO2 + N2 + O2 =>
4 Cu(NO3)2 + 2 Al2O3 = 4 CuAlO2 + 4 N2 + 11 O2
ClO3 + Br2 = Cl + BrO3 =>
2 ClO3 + Br2 = 2 Cl + 2 BrO3
Fe + Na = FeNa =>
Fe + Na = FeNa
Fe(MnO4)3 + Be(HCO3)2 = Be(MnO4)2 + Fe(HCO3)3 =>
2 Fe(MnO4)3 + 3 Be(HCO3)2 = 3 Be(MnO4)2 + 2 Fe(HCO3)3
HClO4 + Bi(OH)5 = Bi(ClO4)5 + H2O =>
5 HClO4 + Bi(OH)5 = Bi(ClO4)5 + 5 H2O
MnNO3 = Mn2O + NO2 + O2 =>
4 MnNO3 = 2 Mn2O + 4 NO2 + O2
Fe + H3 = FeH =>
3 Fe + H3 = 3 FeH
HNO3(aq) + CoCO3(s) = Co(NO3)2(aq) + H2O(l) + CO2(g) =>
2 HNO3(aq) + CoCO3(s) = Co(NO3)2(aq) + H2O(l) + CO2(g)
Rn + F = RnF2 =>
Rn + 2 F = RnF2
C6H12O6 + CO2 + H2O = CH2O2 =>
C6H12O6 + 6 CO2 + 6 H2O = 12 CH2O2
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = MnSO4 + 2 Fe2(SO4)3 + K2SO4 + 4 H2O
C17H35CO2K + MgSO4 = Mg(C17H35COO)2 + K2SO4 =>
2 C17H35CO2K + MgSO4 = Mg(C17H35COO)2 + K2SO4
Na2SO3 + NiCl2 = NaCl + NiSO3 =>
Na2SO3 + NiCl2 = 2 NaCl + NiSO3
C8H10 + KMnO4 + KOH = C8H4O4K2 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 14 KOH = C8H4O4K2 + 12 K2MnO4 + 10 H2O
H2(g) + O2(l) = H2O =>
2 H2(g) + O2(l) = 2 H2O
MgCl2 + NaOH = NaCl2 + MgOH =>
MgCl2 + NaOH = NaCl2 + MgOH
C4H4O2 + Ag(NH3)2OH = CHOCH(OH)CH(OH)CHO + Ag(NH3)2 =>
C4H4O2 + 2 Ag(NH3)2OH = CHOCH(OH)CH(OH)CHO + 2 Ag(NH3)2
Li2CO3 + Ta2O5 = Li10Ta2O10 + CO2 =>
5 Li2CO3 + Ta2O5 = Li10Ta2O10 + 5 CO2
Cr2O7{2-} + CH3CHO + H{+} = Cr3{+} + CH3COOH + H2O =>
3 Cr2O7{2-} + 17 CH3CHO + 8 H{+} = 2 Cr3{+} + 17 CH3COOH + 4 H2O
CoO + H2 = Co + H2O =>
CoO + H2 = Co + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
