| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnSO4 + 16 H = Mn2 + 8 H2O + 2 S
Ni3 + Li2O = Li + Ni2O3 =>
2 Ni3 + 9 Li2O = 18 Li + 3 Ni2O3
SrCl2(aq) + KMnO4(aq) = KCl(aq) + Sr(MnO4)2(aq) =>
SrCl2(aq) + 2 KMnO4(aq) = 2 KCl(aq) + Sr(MnO4)2(aq)
K2SO4 + Al2(SO4)3*18H2O + H2O = K2SO4*Al2(SO4)3*24H2O =>
K2SO4 + Al2(SO4)3*18H2O + 6 H2O = K2SO4*Al2(SO4)3*24H2O
Ammoniumhydroxide = ammonia + water =>
NH4OH = NH3 + H2O
C5H8 + KMnO4 + H2O = C5H8O2 + MnO2 + KOH =>
3 C5H8 + 4 KMnO4 + 2 H2O = 3 C5H8O2 + 4 MnO2 + 4 KOH
CuSO4*5H2O + Na2CO3 = H2O + Na2SO4 + CO2 + CuCO3Cu(OH)2 =>
2 CuSO4*5H2O + 2 Na2CO3 = 9 H2O + 2 Na2SO4 + CO2 + CuCO3Cu(OH)2
PBS + HO2 = PBSO4 + H2O =>
3 PBS + 8 HO2 = 3 PBSO4 + 4 H2O
CuCl2(aq) + NaOH(aq) = Cu(OH)2(aq) + NaCl(aq) =>
CuCl2(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + 2 NaCl(aq)
CuCl2 + NaOH = Cu(OH)2 + NaCl = =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
HgNH2Cl + Hg + NH4Cl = NH3 + Hg2Cl2 =>
HgNH2Cl + Hg + NH4Cl = 2 NH3 + Hg2Cl2
NH3 + HNO3 = H2O + N2 =>
5 NH3 + 3 HNO3 = 9 H2O + 4 N2
K3[Fe(CN)6](aq) + KSCN(aq) = K4[Fe(CN)6](aq) + SCN(aq) =>
K3[Fe(CN)6](aq) + KSCN(aq) = K4[Fe(CN)6](aq) + SCN(aq)
PbC2O4 + CH3COOH = Pb(CH3COO)2 + H2C2O4 =>
PbC2O4 + 2 CH3COOH = Pb(CH3COO)2 + H2C2O4
CuSO4 + Na2CO3 = Na2Cu + CO3SO4 =>
CuSO4 + Na2CO3 = Na2Cu + CO3SO4
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
HCl + Pb(NO3)3 = HNO3 + PbCl3 =>
3 HCl + Pb(NO3)3 = 3 HNO3 + PbCl3
C6H8O7 + FeCl3 = HCl + Fe(C6H5O7) =>
C6H8O7 + FeCl3 = 3 HCl + Fe(C6H5O7)
Fr2O = Fr + O =>
Fr2O = 2 Fr + O
(NH4)2[Hg(SCN)4] + ZnCl2 = *Zn[Hg(SCN)4] + NH4Cl =>
(NH4)2[Hg(SCN)4] + ZnCl2 = *Zn[Hg(SCN)4] + 2 NH4Cl
AgNO3 + HCOONa + NaOH = Ag + CO2 + H2O + NaNO3 =>
2 AgNO3 + HCOONa + NaOH = 2 Ag + CO2 + H2O + 2 NaNO3
HClO3 + H2O = (H3O) + (ClO3) =>
HClO3 + H2O = (H3O) + (ClO3)
Fe(HCO3)3(a) = Fe2(CO3)3(s) + CO2(g) + H2O(l) =>
2 Fe(HCO3)3(a) = Fe2(CO3)3(s) + 3 CO2(g) + 3 H2O(l)
CuCl2 + NaBH4 + H2O = NaCl + HCl + H3BO3 + Cu =>
4 CuCl2 + NaBH4 + 3 H2O = NaCl + 7 HCl + H3BO3 + 4 Cu
HCl + Na2HPO4 = NaCl + NaH2PO4 =>
HCl + Na2HPO4 = NaCl + NaH2PO4
Cu + CH3COOH = Cu(C2H3O2)2 + H2 =>
Cu + 2 CH3COOH = Cu(C2H3O2)2 + H2
FeS + O2 = Fe2O3 + SO2 = =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Cu2(SO4) + HCl = Cu(Cl) + H2SO4 =>
Cu2(SO4) + 2 HCl = 2 Cu(Cl) + H2SO4
H3 + Cl3 = H3Cl3 =>
H3 + Cl3 = H3Cl3
Mg + O6 = MgO =>
6 Mg + O6 = 6 MgO
Na3(PO4) + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3(PO4) + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Al + Sn2{+} = Al3{+} + Sn =>
3 Al + Sn2{+} = Al3{+} + 2 Sn
Mg2 + H = Mg1H2 =>
Mg2 + 4 H = 2 Mg1H2
C2H4O + NaHCO3 = C3H4O3 + Na2CO3 + H2 =>
6 C2H4O + 6 NaHCO3 = 5 C3H4O3 + 3 Na2CO3 + 5 H2
PdCl3 + HNO3 = Pd(NO3)3 + HCl =>
PdCl3 + 3 HNO3 = Pd(NO3)3 + 3 HCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
H2SO3 + Al(OH)3 = H2(OH)3 + Al(SO3) =>
H2SO3 + Al(OH)3 = H2(OH)3 + Al(SO3)
Rubidium + bromine = Rubidiumbromide =>
2 Rb + Br2 = 2 RbBr
Mn(NO3)2 + Na3(PO4) = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3(PO4) = Mn3(PO4)2 + 6 NaNO3
BaBr2 + K2CO3 = BaCO3 + K2Br2 =>
BaBr2 + K2CO3 = BaCO3 + K2Br2
NaCl + FeN = FeCl3 + Na3N =>
3 NaCl + FeN = FeCl3 + Na3N
Cl + H2O = H2ClO =>
Cl + H2O = H2ClO
Al(OH)4{-} + H{+} = Al(OH)3 + H2O =>
Al(OH)4{-} + H{+} = Al(OH)3 + H2O
CN + H2 = HCN =>
2 CN + H2 = 2 HCN
Al(s) + Cl3(s) = AlCl(s) =>
3 Al(s) + Cl3(s) = 3 AlCl(s)
K2SO4 + BeO = BeSO4 + K2O =>
K2SO4 + BeO = BeSO4 + K2O
H3PO3 + AgNO3 + H2O = H3PO4 + Ag + HNO2 =>
3 H3PO3 + 2 AgNO3 + H2O = 3 H3PO4 + 2 Ag + 2 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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