| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
Ce(NO3)3 + NH4OH = Ce(OH)3 + NH4NO3 =>
Ce(NO3)3 + 3 NH4OH = Ce(OH)3 + 3 NH4NO3
NaAl2 + H2O2 = NaOH + Al2O3 + H2 =>
2 NaAl2 + 4 H2O2 = 2 NaOH + 2 Al2O3 + 3 H2
HCl + K2Cr2O7 = CrCl2 + H2O + Cl2 + KCl =>
14 HCl + K2Cr2O7 = 2 CrCl2 + 7 H2O + 4 Cl2 + 2 KCl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Ag + Na2S + O2 + H2O = Ag2S + NaOH =>
4 Ag + 2 Na2S + O2 + 2 H2O = 2 Ag2S + 4 NaOH
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
IrCl3(aq) + NaOH(aq) = Ir2O3(c) + HCl(aq) + NaCl(aq) =>
2 IrCl3(aq) + 3 NaOH(aq) = Ir2O3(c) + 3 HCl(aq) + 3 NaCl(aq)
Na2O + NaPO3 = Na4P2O7 =>
Na2O + 2 NaPO3 = Na4P2O7
C770H1740O5 + O2 = CO2 + H2O =>
2 C770H1740O5 + 2405 O2 = 1540 CO2 + 1740 H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
CaCO3 + H2S + H2O = CaSO4 + CH4 =>
CaCO3 + H2S + H2O = CaSO4 + CH4
Zn + Pb(CH3COO)2*3H2O = Zn(CH3COO)2*3H2O + Pb =>
Zn + Pb(CH3COO)2*3H2O = Zn(CH3COO)2*3H2O + Pb
NaBH4 + C9H8O3 = NaBH2 + C9H10O3 =>
NaBH4 + C9H8O3 = NaBH2 + C9H10O3
Na + H2O = Na2O5H + H4 =>
8 Na + 20 H2O = 4 Na2O5H + 9 H4
Ni(OH)2 + NH4OH = (Ni(NH3)4)(OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = (Ni(NH3)4)(OH)2 + 4 H2O
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
NaCl + Na2CrO4 = NaCrO4 + Na2Cl =>
NaCl + Na2CrO4 = NaCrO4 + Na2Cl
NaOH + HI = H2O + NaI =>
NaOH + HI = H2O + NaI
H2O2 + As2S5 + NH4OH = (NH4)3AsO4 + (NH4)5SO4 + H2O =>
25 H2O2 + 2 As2S5 + 62 NH4OH = 4(NH4)3AsO4 + 10(NH4)5SO4 + 56 H2O
H2S + Cr(NO3)3 = HNO3 + Cr2S3 =>
3 H2S + 2 Cr(NO3)3 = 6 HNO3 + Cr2S3
H2SO4 + CH3COONa = NaHSO4 + CH3COOH =>
H2SO4 + CH3COONa = NaHSO4 + CH3COOH
C6H1206 + O2 = CO2 + H2O =>
2 C6H1206 + 615 O2 = 12 CO2 + 1206 H2O
Na(CO3) + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
8 Na(CO3) + 9 HC2H3O2 = 10 CO2 + 6 H2O + 8 NaC2H3O2
Zn + K4Au(CN)6 = K4Zn(CN)6 + Au =>
Zn + K4Au(CN)6 = K4Zn(CN)6 + Au
Al2[SO4]3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2[SO4]3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
Mg + C28H19N5Na2O6S4 = MgC28H19N5Na2O6S4 =>
Mg + C28H19N5Na2O6S4 = MgC28H19N5Na2O6S4
FeCl3 + AgOH = Fe(OH)3 + AgCl =>
FeCl3 + 3 AgOH = Fe(OH)3 + 3 AgCl
N2H4 + ClO = NO + Cl + H2O =>
N2H4 + 4 ClO = 2 NO + 4 Cl + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
I{-} + Cr2O7{2-} + H3O{+} = I + Cr + H2O =>
12 I{-} + Cr2O7{2-} + 14 H3O{+} = 12 I + 2 Cr + 21 H2O
Ca + ZnCl{2} = Zn + CaCl{2} =>
Ca + ZnCl{2} = Zn + CaCl{2}
NHO3 + Ca = NH4NO3 + Ca(NO3)2 + H2O =>
10 NHO3 + 4 Ca = NH4NO3 + 4 Ca(NO3)2 + 3 H2O
MnO4{-} + H3C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
3 MnO4{-} + 5 H3C2O4 + 9 H{+} = 3 Mn{2+} + 10 CO2 + 12 H2O
MgClO = MgCl + O2 =>
2 MgClO = 2 MgCl + O2
HC2H3CO2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
4 HC2H3CO2 + 3 Ba(OH)2 = 3 Ba(C2H3O2)2 + 2 H2O
CuSO4 + H2S = Cu2S + HSO4 =>
2 CuSO4 + H2S = Cu2S + 2 HSO4
C2HNa + CH3Br = C2HBr + CH3Na =>
C2HNa + CH3Br = C2HBr + CH3Na
NaCl(s) + H2O(s) = NaClH2O(aq) =>
NaCl(s) + H2O(s) = NaClH2O(aq)
Sr{2+} + Br{-} = SrBr2 =>
Sr{2+} + 2 Br{-} = SrBr2
Sn + KOH + H2O = K4Sn(OH)6 + H2 =>
Sn + 4 KOH + 2 H2O = K4Sn(OH)6 + H2
NO3 + N2O = NO2 =>
3 NO3 + N2O = 5 NO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H(PO4) + K(OH) = K(PO4) + H2O =>
H(PO4) + K(OH) = K(PO4) + H2O
K4C + Ca3P2 + Na5Al = Na3P + Ca2C + K5Al =>
15 K4C + 10 Ca3P2 + 12 Na5Al = 20 Na3P + 15 Ca2C + 12 K5Al
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe3O4 + CaSO4 = FeSO4 + Fe(SO4)3 + CaO =>
2 Fe3O4 + 8 CaSO4 = 5 FeSO4 + Fe(SO4)3 + 8 CaO
| 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 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
