| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H4 + 5 O2 = 6 CO + 4 H2O
C2HNa + C2H5Cl = C4H6 + NaCl =>
C2HNa + C2H5Cl = C4H6 + NaCl
Fe2(CO3)3 = Fe2O3(s) + CO2 =>
Fe2(CO3)3 = Fe2O3(s) + 3 CO2
Fe2 + Au3 = FeAu =>
3 Fe2 + 2 Au3 = 6 FeAu
Fe + SNC = FeSCN =>
Fe + SNC = FeSCN
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Rb + S = Rb2S =>
2 Rb + S = Rb2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
N2H5Cl + K2Cr2O7 + H3PO4 = KH2PO4 + Cr(H2PO4)3 + N2 + KCl + H2O =>
3 N2H5Cl + 2 K2Cr2O7 + 13 H3PO4 = KH2PO4 + 4 Cr(H2PO4)3 + 3 N2 + 3 KCl + 14 H2O
Ge + HCl = GeCl4 + H2 =>
Ge + 4 HCl = GeCl4 + 2 H2
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq) =>
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq)
NaNO3 + Mg(OH)2 = Mg(NO3)2 + NaOH =>
2 NaNO3 + Mg(OH)2 = Mg(NO3)2 + 2 NaOH
V2O5 + Ca(OH)2 + H2O = Ca[V(OH)7] =>
V2O5 + 2 Ca(OH)2 + 5 H2O = 2 Ca[V(OH)7]
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
ZnCl2 + Na2SO4 = NaCl + ZnSO4 =>
ZnCl2 + Na2SO4 = 2 NaCl + ZnSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn(OH)2 + HNO3 = MnO(OH)2 + HNO2 =>
Mn(OH)2 + HNO3 = MnO(OH)2 + HNO2
K3PO4 + HC1 = KC1 + H3PO4 =>
K3PO4 + 3 HC1 = 3 KC1 + H3PO4
CH3H3 + O2 = CO2 + H2O =>
2 CH3H3 + 5 O2 = 2 CO2 + 6 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3C(O)CH2CH3 + H2O =>
5 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3C(O)CH2CH3 + 9 H2O
SrCl2 + K2CO3 = SrCO3 + KCl =>
SrCl2 + K2CO3 = SrCO3 + 2 KCl
CoCl2 + Pb(C2H3O2)2 = Co(C2H3O2)2 + PbCl2 =>
CoCl2 + Pb(C2H3O2)2 = Co(C2H3O2)2 + PbCl2
Mg(NO3)2(heat) = Mg(NO2)2 + O2 =>
Mg(NO3)2(heat) = Mg(NO2)2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + HNO3 = CO4 + NO + H2O =>
3 C + 8 HNO3 = 3 CO4 + 8 NO + 4 H2O
MgS + F2 = MgF2 + S =>
MgS + F2 = MgF2 + S
[Cu(H2O)6] + NH3 = [Cu(H2O)4(NH3)] + H2O =>
[Cu(H2O)6] + NH3 = [Cu(H2O)4(NH3)] + 2 H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
Zn + HBr = ZnBr2H2 =>
Zn + 2 HBr = ZnBr2H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P4(s) + F2(g) = PF5(g) =>
P4(s) + 10 F2(g) = 4 PF5(g)
C12H22O11 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C12H22O11 + 48 KNO3 = 60 CO2 + 55 H2O + 24 N2 + 24 K2O
ZrN + O2 = ZrO2 + N2 =>
2 ZrN + 2 O2 = 2 ZrO2 + N2
Na2F2 = Na + F =>
Na2F2 = 2 Na + 2 F
C3H6O + CH3MgCl = C4H9ClMgO =>
C3H6O + CH3MgCl = C4H9ClMgO
Cr2O3 + K3Fe(CN)6 + KOH = H2O + K2CrO4 + K4Fe(CN)6 =>
Cr2O3 + 6 K3Fe(CN)6 + 10 KOH = 5 H2O + 2 K2CrO4 + 6 K4Fe(CN)6
C32H8 + O2 = CO2 + H22O =>
11 C32H8 + 354 O2 = 352 CO2 + 4 H22O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2O + NH5SO4 =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + 6 H2O + 2 NH5SO4
C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl
NaCl + H3SO4 + MnO2 = MnSO4 + Na2SO4 + H2O + Cl2 =>
2 NaCl + 4 H3SO4 + 3 MnO2 = 3 MnSO4 + Na2SO4 + 6 H2O + Cl2
MoO3 + WO3 + Al + Si = MoWSi2 + Al2O3 =>
MoO3 + WO3 + 4 Al + 2 Si = MoWSi2 + 2 Al2O3
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Cu(CN)2 + K = KCN + Cu =>
Cu(CN)2 + 2 K = 2 KCN + Cu
CO2 + H2O = C13H22O12 + O2 =>
26 CO2 + 22 H2O = 2 C13H22O12 + 25 O2
Ag(NO3)2 = Ag + N2O5 + O2 =>
2 Ag(NO3)2 = 2 Ag + 2 N2O5 + O2
Li2S + P2S5 + LiCl + Ag2S + Na3PO4 = Li5335Na15Ag50P1000S4380O20Cl1600 =>
3735 Li2S + 995 P2S5 + 3200 LiCl + 50 Ag2S + 10 Na3PO4 = 2 Li5335Na15Ag50P1000S4380O20Cl1600
Na2F2 = Na + F =>
Na2F2 = 2 Na + 2 F
NaHCO3(aq) = NaOH(aq) + CO2(g) =>
NaHCO3(aq) = NaOH(aq) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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