| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO)2 + 2 H2SO4 = 2 CaSO + Ca(H2PO4)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
KCu(CN)2 + KCN = K2Cu(CN)3 =>
KCu(CN)2 + KCN = K2Cu(CN)3
F2 + LiBr = Br2 + LiF =>
F2 + 2 LiBr = Br2 + 2 LiF
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C6H12 + BH3 + H2O2 = C6H14O + BO3H3 =>
3 C6H12 + BH3 + 3 H2O2 = 3 C6H14O + BO3H3
KMnO4 + KI + KOH = K2MnO4 + KIO4 + KMnOH =>
2 KMnO4 + KI + KOH = K2MnO4 + KIO4 + KMnOH
Mg + Na3PO4 = MgPO4 + Na =>
Mg + Na3PO4 = MgPO4 + 3 Na
CuBr2 + NaS = CuS + NaBr2 =>
CuBr2 + NaS = CuS + NaBr2
[H]{+} + [Mn]2{+} + [BiO3]{-} = [MnO4]{-} + [Bi]3{+} + H2O =>
10[H]{+} + 14[Mn]2{+} + 39[BiO3]{-} = 28[MnO4]{-} + 13[Bi]3{+} + 5 H2O
BaCl2 + Mg(SO4) = BaSO4 + MgCl2 =>
BaCl2 + Mg(SO4) = BaSO4 + MgCl2
Cs + MgF2 = CsF + Mg =>
2 Cs + MgF2 = 2 CsF + Mg
Br2 + CHCl3 = HBr + CCl3 =>
Br2 + 2 CHCl3 = 2 HBr + 2 CCl3
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
I3 + (NGa) = GaNI3 =>
I3 + (NGa) = GaNI3
Cs2O + I2 = CsI + O2 =>
2 Cs2O + 2 I2 = 4 CsI + O2
HgNO3(aq) + NaCl(aq) = NaNO3(aq) + Hg2Cl2(s) =>
2 HgNO3(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + Hg2Cl2(s)
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
K2O + HI = H2O + KI =>
K2O + 2 HI = H2O + 2 KI
P4 + H2SO4 = P2O5 + H2O + SO2 =>
P4 + 10 H2SO4 = 2 P2O5 + 10 H2O + 10 SO2
KOH + H2O = H2 + KOOH =>
KOH + H2O = H2 + KOOH
Ag(CH3COO) + NH4Cl = AgCl + NH4(CH3COO) =>
Ag(CH3COO) + NH4Cl = AgCl + NH4(CH3COO)
Na(PH2O2) + CuSO4 = Cu(PH2O2)2 + Na2SO4 =>
2 Na(PH2O2) + CuSO4 = Cu(PH2O2)2 + Na2SO4
Au + FeNo32 = AuNo3 + Fe =>
32 Au + 3 FeNo32 = 32 AuNo3 + 3 Fe
KNO3() + H2O(l) = HNO3(aq) + KOH(aq) =>
KNO3() + H2O(l) = HNO3(aq) + KOH(aq)
Cd + S = Cd2S =>
2 Cd + S = Cd2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Ba(C2H3O2)2 + (NH4)2(SO4) = Ba(SO4) + (NH4)(C2H3O2) =>
Ba(C2H3O2)2 + (NH4)2(SO4) = Ba(SO4) + 2(NH4)(C2H3O2)
Fe2(CO3)3 + Cr(NO3)2 = Fe(NO3)3 + CrCO3 =>
Fe2(CO3)3 + 3 Cr(NO3)2 = 2 Fe(NO3)3 + 3 CrCO3
Pb2(SO4)2 + NH4OAc = Pb(OAc)2 + (NH4)2SO4 =>
Pb2(SO4)2 + 4 NH4OAc = 2 Pb(OAc)2 + 2(NH4)2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO3 + As2O3 + H2SO4 = K2SO4 + MnSO4 + As2O5 + H2O =>
4 KMnO3 + 3 As2O3 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 3 As2O5 + 6 H2O
NH4Cl + KHCO3 = NH4HCO3 + KCl =>
NH4Cl + KHCO3 = NH4HCO3 + KCl
C2H2 + HCl + H2 = C2H5Cl =>
C2H2 + HCl + H2 = C2H5Cl
FeCl2 + HCl + O2 = Fe(Cl)3 + H2O =>
4 FeCl2 + 4 HCl + O2 = 4 Fe(Cl)3 + 2 H2O
lead(ii)sulfide + oxygen = lead(ii)oxide + sulfurdioxide =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s) =>
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s)
C5H12O + CH3COOH + H2SO4 = H2O + CH4C7H6O3SO4 =>
2 C5H12O + 35 CH3COOH + 10 H2SO4 = 42 H2O + 10 CH4C7H6O3SO4
H2C2O4 + KMnO4 = MnC2O4 + CO2 + K2CO3 + H2O =>
7 H2C2O4 + 2 KMnO4 = 2 MnC2O4 + 9 CO2 + K2CO3 + 7 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
PbBr2 + Cl2 = PbCl2 + Br2 =>
PbBr2 + Cl2 = PbCl2 + Br2
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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