| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
Al(PO4) + Ca = Ca(PO4) + Al =>
Al(PO4) + Ca = Ca(PO4) + Al
Cr2O3(s) + HCl(aq) = CrCl3(aq) + H2O(l) =>
Cr2O3(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2O(l)
NaAl(OH)4 + H2SO4 = NaAl(SO4)2 + H2O =>
NaAl(OH)4 + 2 H2SO4 = NaAl(SO4)2 + 4 H2O
SbCl5 + KI = KCl + I2 + SbCl2 =>
2 SbCl5 + 6 KI = 6 KCl + 3 I2 + 2 SbCl2
NH4Cl + Ag(No3) = AgCl + NH4No3 =>
NH4Cl + Ag(No3) = AgCl + NH4No3
SiO3 + HF = H2SiF6 + F2 + H2O =>
SiO3 + 8 HF = H2SiF6 + F2 + 3 H2O
Fe2O3 + Na2O = Na5FeO4 =>
Fe2O3 + 5 Na2O = 2 Na5FeO4
Fe2SiO4 + O2 = Fe2O3 + FeSiO3 =>
4 Fe2SiO4 + O2 = 2 Fe2O3 + 4 FeSiO3
MnO2 + CO = Mn2O3 + CO2 = =>
2 MnO2 + CO = Mn2O3 + CO2
PbO2 + Ag = Ag2O + Pb =>
PbO2 + 4 Ag = 2 Ag2O + Pb
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO2 + H2O =>
FeCl2 + 6 HNO3 = Fe(NO3)3 + Cl2 + 3 NO2 + 3 H2O
C6H5OH + O2(g) = CO2(g) + H2O =>
C6H5OH + 7 O2(g) = 6 CO2(g) + 3 H2O
CH3OH + CH4N2O = C2H8N2 + O =>
CH3OH + CH4N2O = C2H8N2 + 2 O
Fe(OH)2 = Fe{2+} + OH{-} =>
Fe(OH)2 = Fe{2+} + 2 OH{-}
C3H8O3(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O3(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Na + CuBr2 = NaBr2 + Cu =>
Na + CuBr2 = NaBr2 + Cu
PbO2 + Ag = Ag2O + Pb =>
PbO2 + 4 Ag = 2 Ag2O + Pb
C3H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H12O(l) + 11 O2(g) = 6 CO2(g) + 12 H2O(g)
He + F2 = HeF =>
2 He + F2 = 2 HeF
Na + CuBr2 = NaBr2 + Cu =>
Na + CuBr2 = NaBr2 + Cu
Co{+2} + BrO{+} + H{+} = Co{+3} + Br2 + H2O =>
6 Co{+2} + 2 BrO{+} + 4 H{+} = 6 Co{+3} + Br2 + 2 H2O
LiCl + CuNO3 = LiNO3 + CuCl =>
LiCl + CuNO3 = LiNO3 + CuCl
NaOH + BaCl = NaCl + BaOH =>
NaOH + BaCl = NaCl + BaOH
C6H14 + O4 = CO + H2O =>
4 C6H14 + 13 O4 = 24 CO + 28 H2O
Mg(s) + Co(ClO3)2(aq) = Mg(ClO3)2(aq) + Co(s) =>
Mg(s) + Co(ClO3)2(aq) = Mg(ClO3)2(aq) + Co(s)
CH3COOH + Ca(OH)2 = H2O + Ca + CH3CO2 =>
2 CH3COOH + Ca(OH)2 = 2 H2O + Ca + 2 CH3CO2
C2H4ClOH + Na2S = C4H10O2S + NaCl =>
2 C2H4ClOH + Na2S = C4H10O2S + 2 NaCl
NH4OH + HNO3 = NNO3 + HH4OH =>
NH4OH + HNO3 = NNO3 + HH4OH
LiMnO2 + Na2S = Li2S + NaMnO2 =>
2 LiMnO2 + Na2S = Li2S + 2 NaMnO2
Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O
Pb(C{2}H{3}O{2}) + KI = K(C{2}H{3}O{2}) + PbI =>
Pb(C{2}H{3}O{2}) + KI = K(C{2}H{3}O{2}) + PbI
SiO3 + HF = H2SiF6 + F2 + H2O =>
SiO3 + 8 HF = H2SiF6 + F2 + 3 H2O
FeCl2 + HCl = FeCl4 + H2 =>
FeCl2 + 2 HCl = FeCl4 + H2
N{5+} + e = N{3-} =>
N{5+} + 8e = N{3-}
NaCo + HCl = HCo + NaCl =>
NaCo + HCl = HCo + NaCl
Ca + HNO3 = CaNO3 + NH4(NO3)2 + H2O =>
7 Ca + 10 HNO3 = 7 CaNO3 + NH4(NO3)2 + 3 H2O
AgClO3 + NaOH = NaClO3 + AgOH =>
AgClO3 + NaOH = NaClO3 + AgOH
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 85 O2 = 56 CO2 + 58 H2O
H2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Co(NO3)2(aq) + NH4OH(aq) = Co(OH)2(s) + NH4NO3(aq) =>
Co(NO3)2(aq) + 2 NH4OH(aq) = Co(OH)2(s) + 2 NH4NO3(aq)
F2(g) + Cl{-}(aq) = F{-}(aq) + Cl2(g) =>
F2(g) + 2 Cl{-}(aq) = 2 F{-}(aq) + Cl2(g)
SCl2 + O2 = SOCl2 =>
2 SCl2 + O2 = 2 SOCl2
Al3(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al3(s) + 9 CuCl2(aq) = 6 AlCl3(aq) + 9 Cu(s)
KBrO3 + H2O + KCl = KBr + KOH + Cl2 =>
KBrO3 + 3 H2O + 6 KCl = KBr + 6 KOH + 3 Cl2
SO2 + CaOH = SOH + CaO2 =>
SO2 + CaOH = SOH + CaO2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Al(OH)03 = Al2O3 + H2O =>
2 Al(OH)03 = Al2O3 + 3 H2O
KCN + ZnCl2 = K2Zn(CN)4 + KCl =>
4 KCN + ZnCl2 = K2Zn(CN)4 + 2 KCl
Ca + HNO3 = CaNO3 + NH4(NO3)2 + H2O =>
7 Ca + 10 HNO3 = 7 CaNO3 + NH4(NO3)2 + 3 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
