| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CO2 + H2CH3OH = CH3OCH3 + H2O =>
CO2 + 3 H2CH3OH = 2 CH3OCH3 + 3 H2O
B2O3 + Cl2 = BCl + O2 =>
2 B2O3 + 2 Cl2 = 4 BCl + 3 O2
C5H9NO4 + H2O = CO2 + CH4 + N2 =>
8 C5H9NO4 + 6 H2O = 19 CO2 + 21 CH4 + 4 N2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + CH3COOH = ZnO2 + CH4 + CO =>
Zn + 2 CH3COOH = ZnO2 + 2 CH4 + 2 CO
MnO4{-} + I{-} + H{+} = I2 + Mn2 + H2O =>
2 MnO4{-} + 14 I{-} + 16 H{+} = 7 I2 + Mn2 + 8 H2O
HCl + K3(Al(OH)6) = KCl + AlCl3 + H2O =>
6 HCl + K3(Al(OH)6) = 3 KCl + AlCl3 + 6 H2O
SO2 + H2S + NaOH = Na2S2O3S + H2O =>
5 SO2 + 4 H2S + 6 NaOH = 3 Na2S2O3S + 7 H2O
CH3COOC2H5(aq) + NaOH(aq) = CH3COONa(aq) + C2H5OH(l) =>
CH3COOC2H5(aq) + NaOH(aq) = CH3COONa(aq) + C2H5OH(l)
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4 =>
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4
C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4 =>
2 C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
Fe{2+} + MnO4 + H{+} = Mn{2+} + Fe{3+} + H2O =>
6 Fe{2+} + MnO4 + 8 H{+} = Mn{2+} + 6 Fe{3+} + 4 H2O
C4H610O3 + O2 = CO2 + H2O =>
C4H610O3 + 155 O2 = 4 CO2 + 305 H2O
Cu + H2O = CuO + H =>
Cu + H2O = CuO + 2 H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
AgINH4OH = Ag(NH3)IH2O =>
AgINH4OH = Ag(NH3)IH2O
MgCl2 + H2CO3 = MgCO3 + HCl =>
MgCl2 + H2CO3 = MgCO3 + 2 HCl
FeCl2 + KMnO4 + H2SO4 = FeCl3 + MnS04 + H2O + KCl + Fe2(SO4)3 =>
93 FeCl2 + 3 KMnO4 + 60 H2SO4 = 61 FeCl3 + 3 MnS04 + 60 H2O + 3 KCl + 16 Fe2(SO4)3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
Au3N + Ag = Au + AgN = Au + AgN =>
Au3N + Ag = 3 Au + AgN
NH4OH + MgO = Mg(OH)2 + (NH4)2O =>
2 NH4OH + MgO = Mg(OH)2 + (NH4)2O
CaCl2 + K2C2O4 = CaC2O4 + KCl =>
CaCl2 + K2C2O4 = CaC2O4 + 2 KCl
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
AgINH4OH = Ag(NH3)IH2O =>
AgINH4OH = Ag(NH3)IH2O
HIC + NaOH = H2O + NaCI =>
HIC + NaOH = H2O + NaCI
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na2O3S2 + AsNaO2 = As2S3 + Na2O2 + O2 =>
6 Na2O3S2 + 8 AsNaO2 = 4 As2S3 + 10 Na2O2 + 7 O2
Zn + OF2 = ZnF2 + O2 =>
2 Zn + 2 OF2 = 2 ZnF2 + O2
Au + NaOH = Au(OH)2 + Na =>
Au + 2 NaOH = Au(OH)2 + 2 Na
AlCl3 + HOH = Al(OH)3 + HCl =>
AlCl3 + 3 HOH = Al(OH)3 + 3 HCl
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
AgNo3 + KI = AgI + KNo3 =>
AgNo3 + KI = AgI + KNo3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + (IO3){-} + (OH){-} = (IO4){-} + Cl{-} + H2O =>
Cl2 + (IO3){-} + 2(OH){-} = (IO4){-} + 2 Cl{-} + H2O
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
CaCl + K(PO4) = KCl + Ca(PO4) =>
CaCl + K(PO4) = KCl + Ca(PO4)
SiC + H2O = SiO2 + H2 + CO =>
SiC + 3 H2O = SiO2 + 3 H2 + CO
N2O3 + N2H3 = N3 + H2O =>
N2O3 + 2 N2H3 = 2 N3 + 3 H2O
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
LiOH + Na2SO3 = LiSO3 + Na2OH =>
LiOH + Na2SO3 = LiSO3 + Na2OH
Cr + Sn = CrSn =>
Cr + Sn = CrSn
C1H16 + Cl2 = C + HCl =>
C1H16 + 8 Cl2 = C + 16 HCl
O2 + KCl = KClO3 =>
3 O2 + 2 KCl = 2 KClO3
SnCl2 + ZnS = SnS + ZnCl2 =>
SnCl2 + ZnS = SnS + ZnCl2
CaCl2 + K2C2O4 = CaC2O4 + KCl =>
CaCl2 + K2C2O4 = CaC2O4 + 2 KCl
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
