| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO2 + 3 H2SO4 = H2O + 3 KHSO4 + 2 NO + HNO3
H2S + Pt(OH)2 = PtS + H2O =>
H2S + Pt(OH)2 = PtS + 2 H2O
Nb2O5 + KOH = K8Nb6O19 + H2O =>
3 Nb2O5 + 8 KOH = K8Nb6O19 + 4 H2O
Fe(aq) + AgCH3COO(aq) = FeCH3COO + Ag =>
Fe(aq) + AgCH3COO(aq) = FeCH3COO + Ag
C4H6O2 + Br2 = C4H6O2Br2 =>
C4H6O2 + Br2 = C4H6O2Br2
CaO + C = Ca + CO =>
CaO + C = Ca + CO
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
HNO3 + O2 = NO3 + OH =>
2 HNO3 + O2 = 2 NO3 + 2 OH
HClO4 + C = Cl + CO2 + H2O =>
4 HClO4 + 7 C = 4 Cl + 7 CO2 + 2 H2O
PbO(s) + CO(g) = Pb + CO2 =>
PbO(s) + CO(g) = Pb + CO2
NaC6H5COO + NH4Cl = NaCl + NH3 + C6H5COOH =>
NaC6H5COO + NH4Cl = NaCl + NH3 + C6H5COOH
CoCl2 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 12 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
Fe(C2H3O2)2 + PbC2O4 = Pb(C2H3O2)2 + FeC2O4 =>
Fe(C2H3O2)2 + PbC2O4 = Pb(C2H3O2)2 + FeC2O4
Co(OH)3 + CH3COOH = H2O + Co(CH3COO)3 =>
Co(OH)3 + 3 CH3COOH = 3 H2O + Co(CH3COO)3
K3(PO4) + MgCl = KCl + Mg3(PO4) =>
K3(PO4) + 3 MgCl = 3 KCl + Mg3(PO4)
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20 NH4NO3
NaCo3 + CaSO4 = NaSO4 + CaCo3 =>
NaCo3 + CaSO4 = NaSO4 + CaCo3
Zn(OH)2(aq) + HCl(aq) = ZnCl2(aq) + H2O(l) =>
Zn(OH)2(aq) + 2 HCl(aq) = ZnCl2(aq) + 2 H2O(l)
H3PO4 + CaO2H2 = Ca3P2O8 + HOH =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 HOH
HClO + Br + H2O = HBrO3 + HCl =>
5 HClO + 2 Br + H2O = 2 HBrO3 + 5 HCl
SiH4 + H2O + N2O = SiO2 + NH3 =>
SiH4 + H2O + N2O = SiO2 + 2 NH3
Zn + HCl + NaOH = NaCl + Zn(OH)2 + H2 =>
Zn + 2 HCl + 2 NaOH = 2 NaCl + Zn(OH)2 + H2
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
H2Cr2O7 + KOH = K2Cr2O7 + H2O =>
H2Cr2O7 + 2 KOH = K2Cr2O7 + 2 H2O
Na + HNO3 = NO + NaNO3 + H2O =>
3 Na + 4 HNO3 = NO + 3 NaNO3 + 2 H2O
NO2 + Fe = Fe3O4 + N2 =>
2 NO2 + 3 Fe = Fe3O4 + N2
CrO + HBr = CrBr + OH =>
CrO + HBr = CrBr + OH
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
MgCO3 + CO2 + H2O = Mg(HCO3)2 =>
MgCO3 + CO2 + H2O = Mg(HCO3)2
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Na2CO3 + HC2H3O2 = Na2(C2H3O2) + HCO3 =>
Na2CO3 + HC2H3O2 = Na2(C2H3O2) + HCO3
MgBr2 + HCl = MgCl2 + HBr =>
MgBr2 + 2 HCl = MgCl2 + 2 HBr
BO3 + H3O = H3BO3 + H2O =>
BO3 + 3 H3O = H3BO3 + 3 H2O
P2O5 + As4O7 = As4O5 + P2O7 =>
P2O5 + As4O7 = As4O5 + P2O7
F2 + M = MF =>
F2 + 2 M = 2 MF
N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2 =>
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2
H2O + MgOHCl + HCl = MgCl2*6H2O =>
5 H2O + MgOHCl + HCl = MgCl2*6H2O
NO = N2 + O2 = =>
2 NO = N2 + O2
C2H5OH + Cl = C2H5Cl + OH =>
C2H5OH + Cl = C2H5Cl + OH
NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O
Gd + Al = GdAl10 =>
Gd + 10 Al = GdAl10
CuCO3 + MgSO3 = CuSO3 + MgCO3 =>
CuCO3 + MgSO3 = CuSO3 + MgCO3
CuS + NaBr = CuBr + NaS =>
CuS + NaBr = CuBr + NaS
H2O + Br2 = BrO3 + H =>
6 H2O + Br2 = 2 BrO3 + 12 H
Au2 + CuSO4 = Cu + AuSO4 =>
Au2 + 2 CuSO4 = 2 Cu + 2 AuSO4
CuSO4 + H2O + NH3 = CuSO4(NH3)4H2O =>
CuSO4 + H2O + 4 NH3 = CuSO4(NH3)4H2O
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
| 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 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
