| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
Mg(OH)2 + H2O2 = MgO2 + H2O =>
Mg(OH)2 + H2O2 = MgO2 + 2 H2O
Cu2CO3 + Fe = Fe2(CO3)3 + Cu =>
3 Cu2CO3 + 2 Fe = Fe2(CO3)3 + 6 Cu
TbCl3 = Tb + Cl =>
TbCl3 = Tb + 3 Cl
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Ag + Co(NO3)2 = AgNO3 + Co =>
2 Ag + Co(NO3)2 = 2 AgNO3 + Co
F + K2O = KF + O =>
2 F + K2O = 2 KF + O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Cr2O7{2-} + H{+} + e = Cr2{6+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6e = Cr2{6+} + 7 H2O
C + H2O + Cl = HCl + CO =>
C + H2O + 2 Cl = 2 HCl + CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaCl9 + NaCrO2 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaCl9 + 8 NaCrO2 + 32 NaOH = 8 Na2CrO4 + 27 NaCl + 16 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
As(NO3)5 = As + NO3 =>
As(NO3)5 = As + 5 NO3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
V(NO3)5 + MoBr2 = VBr5 + Mo(NO3)2 =>
2 V(NO3)5 + 5 MoBr2 = 2 VBr5 + 5 Mo(NO3)2
N2S + HNO3 = H2SO4 + NO2 + H2O =>
N2S + 14 HNO3 = H2SO4 + 16 NO2 + 6 H2O
C2H6S + O = CO2 + H2O + SO2 =>
C2H6S + 9 O = 2 CO2 + 3 H2O + SO2
C6H5CH3 + KMnO4 + Na2CO3 = C6H5COONa + KOH + MnO2 + H2CO3 =>
2 C6H5CH3 + 4 KMnO4 + Na2CO3 = 2 C6H5COONa + 4 KOH + 4 MnO2 + H2CO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Cu(NO3)2 + H2SO4 + H2O = CuSO4*5H2O + HNO3 =>
Cu(NO3)2 + H2SO4 + 5 H2O = CuSO4*5H2O + 2 HNO3
(CH3)2S + O3 = H2O + S + CO2 =>
3(CH3)2S + 7 O3 = 9 H2O + 3 S + 6 CO2
Mg(NO3)2 + Ag = AgNO3 + Mg =>
Mg(NO3)2 + 2 Ag = 2 AgNO3 + Mg
Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4
PbCrO4 + NaOH = PbO2 + Na2CrO4 + H2 =>
PbCrO4 + 2 NaOH = PbO2 + Na2CrO4 + H2
MnC2O4*3H2O(s) + O2 = MnO(s) + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O(s) + O2 = 2 MnO(s) + 6 H2O(g) + 4 CO2(g)
FeO(s) + CO(g) = Fe(s) + CO2(l) =>
FeO(s) + CO(g) = Fe(s) + CO2(l)
K2SO4(aq) + MgF2(aq) = MgSO4(s) + KF(aq) =>
K2SO4(aq) + MgF2(aq) = MgSO4(s) + 2 KF(aq)
Na2S + Ca(NO3)2 = Na2(NO3)2 + CaS =>
Na2S + Ca(NO3)2 = Na2(NO3)2 + CaS
H3PO2 + HI + H2O = PH4I + H2O2 =>
H3PO2 + HI + 2 H2O = PH4I + 2 H2O2
CH2OHCH2OH + HNO3 = COOHCOOH + NO + H2O =>
3 CH2OHCH2OH + 8 HNO3 = 3 COOHCOOH + 8 NO + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COONa = CH3COO{-} + Na{+} =>
CH3COONa = CH3COO{-} + Na{+}
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
NH4Cl(aq) + CaO(s) = NH3(aq) + H2O(l) + CaCl2(aq) =>
2 NH4Cl(aq) + CaO(s) = 2 NH3(aq) + H2O(l) + CaCl2(aq)
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
K2SO3 + Cl2 = SO3 + KCl =>
K2SO3 + Cl2 = SO3 + 2 KCl
KNO2 + NaI + H2O = NO + NaOH + I2 + KOH =>
2 KNO2 + 2 NaI + 2 H2O = 2 NO + 2 NaOH + I2 + 2 KOH
Mg(NO3)2 + HCl = MgCl2 + NO3H =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 NO3H
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BeCl2 + SnO2 = BeO + SnCl4 =>
2 BeCl2 + SnO2 = 2 BeO + SnCl4
LiOH(aq) + Al(NO3)3(aq) = Li(NO3)3(aq) + AlOH(s) =>
LiOH(aq) + Al(NO3)3(aq) = Li(NO3)3(aq) + AlOH(s)
Te + H2O2 = TeO + H2O =>
Te + H2O2 = TeO + H2O
Hg(NO3)2(aq) + Na2SO4(aq) = HgSO4(aq) + NaNO3(s) =>
Hg(NO3)2(aq) + Na2SO4(aq) = HgSO4(aq) + 2 NaNO3(s)
Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaNO3(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
HCOH + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 HCOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
| 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 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
