| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 + 4 Mg = KCl + 4 MgO
CaCl2 + H2 = CaH2 + Cl =>
CaCl2 + H2 = CaH2 + 2 Cl
O + H2O = (OH)2 =>
O + H2O = (OH)2
Cl2 + NiSO4 = NiCl2 + SO4 =>
Cl2 + NiSO4 = NiCl2 + SO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaOH + FeCl3 = NaCl + OH + Fe =>
3 NaOH + FeCl3 = 3 NaCl + 3 OH + Fe
CaCO3(g) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(g) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Cr2O3 + Na2O2 + H2O = Na2CrO4 + NaOH =>
Cr2O3 + 3 Na2O2 + H2O = 2 Na2CrO4 + 2 NaOH
PbCl2 + Ag = PbAg + Cl =>
PbCl2 + Ag = PbAg + 2 Cl
KCO3 + BaCl2 = KCl + Ba(CO3)2 =>
2 KCO3 + BaCl2 = 2 KCl + Ba(CO3)2
CH3NH2 + NaOH = CH3OH + NaNH2 =>
CH3NH2 + NaOH = CH3OH + NaNH2
HBr + Na2CO3 = NaBr + NaHCO3 =>
HBr + Na2CO3 = NaBr + NaHCO3
Mg + AlO2 = MgO2 + Al =>
Mg + AlO2 = MgO2 + Al
Al(OH)3 + H3PO4 = Al(H2PO4)3 + H2O =>
Al(OH)3 + 3 H3PO4 = Al(H2PO4)3 + 3 H2O
SiN2H2 + BaH2 = Ba2Si5N8 + N2 + H2 =>
5 SiN2H2 + 2 BaH2 = Ba2Si5N8 + N2 + 7 H2
Ce2(SO4)3 + NaF = CeF3 + Na2SO4 =>
Ce2(SO4)3 + 6 NaF = 2 CeF3 + 3 Na2SO4
SO2 + HF(l) = SF4(g) + H2O =>
SO2 + 4 HF(l) = SF4(g) + 2 H2O
MgCl2 + NH3 = Mg(NH3)Cl2 =>
MgCl2 + NH3 = Mg(NH3)Cl2
Sn + Cl2 = SnCl2 =>
Sn + Cl2 = SnCl2
NaCl(aq) + Br(l) = NaBr(aq) + Cl(l) =>
NaCl(aq) + Br(l) = NaBr(aq) + Cl(l)
GdCl3*6H2O + NaOH = Gd(OH)3 + H2O + NaCl =>
GdCl3*6H2O + 3 NaOH = Gd(OH)3 + 6 H2O + 3 NaCl
HSCN + Ru(OH)2 = Ru(SCN)2 + H2O =>
2 HSCN + Ru(OH)2 = Ru(SCN)2 + 2 H2O
Fe(NO3)3(aq) + (NH4)2CO3(aq) = Fe2(CO3)3 + NH4NO3(aq) =>
2 Fe(NO3)3(aq) + 3(NH4)2CO3(aq) = Fe2(CO3)3 + 6 NH4NO3(aq)
Mn(s) + CuSO4(aq) = MnSO4 + Cu =>
Mn(s) + CuSO4(aq) = MnSO4 + Cu
H2OMg = H2MgO =>
H2OMg = H2MgO
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
CH3COOH = CH3CHO + O =>
CH3COOH = CH3CHO + O
Si2H3 + O2 = H2O3 + SiO2 =>
4 Si2H3 + 17 O2 = 6 H2O3 + 8 SiO2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KNO3(aq) + Na2CO3(aq) = NaNO3(aq) + K2CO3 =>
2 KNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + K2CO3
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
Cr2O3 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
4 Cr2O3 + 3 NaClO4 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 8 H2O
H3PO4 + NO = P4 + HNO3 + H2O =>
12 H3PO4 + 20 NO = 3 P4 + 20 HNO3 + 8 H2O
NaOH + CuCI = CuOH + NaCI =>
NaOH + CuCI = CuOH + NaCI
H2S + Mg(OH)2 = MgS + H2O =>
H2S + Mg(OH)2 = MgS + 2 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cu(NH3)4(OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
Cu(NH3)4(OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
PbC2O4 + HNO3 = PbNO3 + HC2O4 =>
PbC2O4 + HNO3 = PbNO3 + HC2O4
FeCl3 + Cu = CuCl2 + FeCl2 =>
2 FeCl3 + Cu = CuCl2 + 2 FeCl2
Al(OH)3 + HF = H2O + Al(F)3 =>
Al(OH)3 + 3 HF = 3 H2O + Al(F)3
Zn(s) + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn(s) + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
SO2 + H2O2 = SO3 + H2O = H{+} + SO4 = =>
SO2 + H2O2 = SO3 + H2O
F{-} + e = F{2-} =>
F{-} + e = F{2-}
AlBr3(aq) + K2SO4(aq) = KBr(aq) + Al2(SO4)3(aq) =>
2 AlBr3(aq) + 3 K2SO4(aq) = 6 KBr(aq) + Al2(SO4)3(aq)
NH4OH + H3PO4 = (NH4)3(PO4) + H2O =>
3 NH4OH + H3PO4 = (NH4)3(PO4) + 3 H2O
NH{3} + NO = N{2} + H2O =>
2 NH{3} + NO = 3 N{2} + H2O
Na3PO4 + Mg(NO3)2 = Na3(NO3)2 + MgPO4 =>
Na3PO4 + Mg(NO3)2 = Na3(NO3)2 + MgPO4
PbO + C2 = Pb + CO =>
2 PbO + C2 = 2 Pb + 2 CO
NaOH + I2 = H2O + NaI + NaIO3 =>
6 NaOH + 3 I2 = 3 H2O + 5 NaI + NaIO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
