| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + HNO2 + H2SO4 = MnSO4 + K(SO4) + HNO3 + H2O =>
KMnO4 + 2 HNO2 + 2 H2SO4 = MnSO4 + K(SO4) + 2 HNO3 + 2 H2O
CoCl2 + H2O2 + NH3 + HCl = CoN6H18Cl3 + H2O =>
2 CoCl2 + H2O2 + 12 NH3 + 2 HCl = 2 CoN6H18Cl3 + 2 H2O
Na2F2 = Na + F =>
Na2F2 = 2 Na + 2 F
BeCl2 + NaOH = NaCl + Be(OH)2 =>
BeCl2 + 2 NaOH = 2 NaCl + Be(OH)2
CO + KOH = K2CO3 + H2 =>
CO + 2 KOH = K2CO3 + H2
HCH3COO + KAl(SO4)2 = CH3(SO4)2 + KAlCOOH =>
HCH3COO + KAl(SO4)2 = CH3(SO4)2 + KAlCOOH
Na2(SO4) + Fe2O3 = Na2O + Fe2(SO4)3 =>
3 Na2(SO4) + Fe2O3 = 3 Na2O + Fe2(SO4)3
NaNO2 + H2SO4 = Na2SO4 + NO + H2O + NO2 =>
2 NaNO2 + H2SO4 = Na2SO4 + NO + H2O + NO2
Rh + O = RhO =>
Rh + O = RhO
K3Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K3Cr2O7 + 10 FeSO4 + 14 H2SO4 = 5 Fe2(SO4)3 + 2 Cr2(SO4)3 + 14 H2O + 3 K2SO4
C6H5NO2 + O2 = N + CO2 + H2O =>
4 C6H5NO2 + 25 O2 = 4 N + 24 CO2 + 10 H2O
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
AgI + K2S = Ag + IK2S =>
AgI + K2S = Ag + IK2S
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + NaSO4 =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 5 Cl2 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 NaSO4
Pb(NO3)2 + NiSO4 = Ni(NO3)2 + PbSO4 =>
Pb(NO3)2 + NiSO4 = Ni(NO3)2 + PbSO4
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Ag(NO3) + Al(OH)3 = Ag(OH) + Al(NO3)3 =>
3 Ag(NO3) + Al(OH)3 = 3 Ag(OH) + Al(NO3)3
C2H6OH + O2 = CO2 + H2O =>
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
Al + I = AlI =>
Al + I = AlI
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Na2CO3 + O2 = Na2O + CO3 =>
2 Na2CO3 + O2 = 2 Na2O + 2 CO3
C2H5OH + KMnO4 = CH3COOH + H2O + MnO2 + K =>
C2H5OH + KMnO4 = CH3COOH + H2O + MnO2 + K
PaBr5 + HNO3 = PaO(NO3)3 + Br2 + NO2 + H2O =>
2 PaBr5 + 16 HNO3 = 2 PaO(NO3)3 + 5 Br2 + 10 NO2 + 8 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + K2(NO3)2 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + K2(NO3)2
P + I = PI3 =>
P + 3 I = PI3
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
C3H7Br + Na = C6H14 + NaBr2 =>
2 C3H7Br + Na = C6H14 + NaBr2
CaCl2H2O + Na2CO3 = CaCO3 + NaCl + H2O =>
CaCl2H2O + Na2CO3 = CaCO3 + 2 NaCl + H2O
CuCl(s) + HCl = CuCl2 + H2 =>
2 CuCl(s) + 2 HCl = 2 CuCl2 + H2
C2H4 + O2 = C2 + (H2O) =>
C2H4 + O2 = C2 + 2(H2O)
C2H5Cl + H2 = C6H14 + HCl =>
3 C2H5Cl + H2 = C6H14 + 3 HCl
H2SO4 + Na2S2O3 = Na2S2O6 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2S2O6 + 3 H2O + 3 SO2
MgF2 + Ca(OH)2 = CaF2 + Mg(OH)2 =>
MgF2 + Ca(OH)2 = CaF2 + Mg(OH)2
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O
C2H3O2Br + O2 = CO4 + H2O + Br2 =>
4 C2H3O2Br + 15 O2 = 8 CO4 + 6 H2O + 2 Br2
RbNO3 = N + O3 + Rb =>
RbNO3 = N + O3 + Rb
NaHCO3 + H3PO4 = Na3PO4 + HCO3H =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 HCO3H
AlNO3(aq) + NaOH(aq) = AlOH(cr) + NaNO3(aq) =>
AlNO3(aq) + NaOH(aq) = AlOH(cr) + NaNO3(aq)
HCOOH + Ca(OH)2 = CaOHHCOO + H2O =>
HCOOH + Ca(OH)2 = CaOHHCOO + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
CH3NH3NO3 + NaOH = CH3NH3OH + NaNO3 =>
CH3NH3NO3 + NaOH = CH3NH3OH + NaNO3
H3[SbCl6] + Na2S2O3 + H2O = Sb2OS2 + HCl + Na2SO4 =>
2 H3[SbCl6] + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 12 HCl + 2 Na2SO4
PB + HCe = PBCe2 + H2 =>
PB + 2 HCe = PBCe2 + H2
(C12H23) + (O2) = CO2 + H2O =>
4(C12H23) + 71(O2) = 48 CO2 + 46 H2O
KClO3 + C2H2O4 + H2SO4 = K2SO4 + CO2 + ClO2 + H2O =>
2 KClO3 + C2H2O4 + H2SO4 = K2SO4 + 2 CO2 + 2 ClO2 + 2 H2O
MgS + NaCl = MgCl + NaS =>
MgS + NaCl = MgCl + NaS
H3[SbCl6] + Na2S2O3 + H2O = Sb2OS2 + HCl + Na2SO4 =>
2 H3[SbCl6] + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 12 HCl + 2 Na2SO4
CH3NH3(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH3NH3(g) + 5 O2(g) = 2 CO2(g) + 6 H2O(g) + N2(g)
| 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
