| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + H2SO4 = LiSO4 + 2 H
Fe(s) + (CuSO4) = Cu(s) + FeSO4 =>
Fe(s) + (CuSO4) = Cu(s) + FeSO4
C19H39 + O2 = CO2 + H2O =>
4 C19H39 + 115 O2 = 76 CO2 + 78 H2O
Cs2O + Mg(NO3)2 = CsNO3 + MgO =>
Cs2O + Mg(NO3)2 = 2 CsNO3 + MgO
Al{3+} + NaOH = Al(OH) + Na{3+} =>
Al{3+} + NaOH = Al(OH) + Na{3+}
Ni(OH)2 + (NH4)2SO4 = Ni(SO4) + NH3 + H2O =>
Ni(OH)2 + (NH4)2SO4 = Ni(SO4) + 2 NH3 + 2 H2O
Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3
MnSO4 + KOH(aq) = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH(aq) = Mn(OH)2 + K2SO4
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
KOH + CaO = K2O + Ca(OH)2 =>
2 KOH + CaO = K2O + Ca(OH)2
Na2SO4 + BaOH = NaOH + Ba2SO4 =>
Na2SO4 + 2 BaOH = 2 NaOH + Ba2SO4
PB(s) + CUSO4 = PBSO4 + CU =>
PB(s) + CUSO4 = PBSO4 + CU
Al + H2SO4 = Al3H + SO4 =>
6 Al + H2SO4 = 2 Al3H + SO4
C6H5CH3 + HNO3 = C6H2CH3N3O6 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3N3O6 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
B + HNO3 = B[NO3]3 + H2 =>
2 B + 6 HNO3 = 2 B[NO3]3 + 3 H2
NH4IHNO3 = NH4NO3HI =>
NH4IHNO3 = NH4NO3HI
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + N2 =>
10 Al + 6 NO3{-} + 4 OH{-} + 18 H2O = 10 Al(OH)4{-} + 3 N2
(NH4)2CO3 + Zn(NO3)2 = NH4NO3 + Zn2(CO3)2 =>
2(NH4)2CO3 + 2 Zn(NO3)2 = 4 NH4NO3 + Zn2(CO3)2
AgNO3 + Na2HPO3 + H2O = Ag + NaNO3 + H3PO4 =>
2 AgNO3 + Na2HPO3 + H2O = 2 Ag + 2 NaNO3 + H3PO4
MgCl2Cu = MgCuCl2 =>
MgCl2Cu = MgCuCl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NH4HSO4 = NH3 + N2 + SO2 + H2O =>
3 NH4HSO4 = NH3 + N2 + 3 SO2 + 6 H2O
C3H8NO5P + H2O2 = CO2 + NH4 + PO4 + H2O =>
C3H8NO5P + 7 H2O2 = 3 CO2 + NH4 + PO4 + 9 H2O
FeSO4(aq) + MnO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + H2O(l) =>
6 FeSO4(aq) + MnO4(aq) + 4 H2SO4(aq) = 3 Fe2(SO4)3(aq) + MnSO4(aq) + 4 H2O(l)
CoCO3 + H2O = CO2 + Co(OH)2 =>
CoCO3 + H2O = CO2 + Co(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
KOH + H2SO4 = H3O + KSO4 =>
KOH + H2SO4 = H3O + KSO4
CrCl3 + NaBiO3 + HCl = BiCl3 + Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + 3 NaBiO3 + 4 HCl = 3 BiCl3 + Na2Cr2O7 + NaCl + 2 H2O
Cl3 + LiBr = LiCl + Br2 =>
2 Cl3 + 6 LiBr = 6 LiCl + 3 Br2
K2Cr2O7 + S = Cr2O3 + SO2 + K2O =>
2 K2Cr2O7 + 3 S = 2 Cr2O3 + 3 SO2 + 2 K2O
Ba(Na3) + NaCl = BaCl2 + Na =>
Ba(Na3) + 2 NaCl = BaCl2 + 5 Na
No + AgNO3 = Ag + No(NO3)2 =>
No + 2 AgNO3 = 2 Ag + No(NO3)2
Mg + As = Mg2As3 =>
2 Mg + 3 As = Mg2As3
SCO + O2 = SO2 + CO2 =>
2 SCO + 3 O2 = 2 SO2 + 2 CO2
S8(S) + O2(g) = SO2(g) =>
S8(S) + 9 O2(g) = 9 SO2(g)
CHSO4 + O2 = CO2 + SO2 + H2O =>
4 CHSO4 + O2 = 4 CO2 + 4 SO2 + 2 H2O
CaCO3 + H2O + H + SO4 = CaSO4*2H2O + CO2 =>
CaCO3 + H2O + 2 H + SO4 = CaSO4*2H2O + CO2
Sn{+4} + Ca = Ca{+2} + Sn =>
Sn{+4} + 2 Ca = 2 Ca{+2} + Sn
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
K2O + P2O5 = K3(PO4) =>
3 K2O + P2O5 = 2 K3(PO4)
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NaIO + Cr(OH)2 + NaOH = NaI + Na2CrO4 + H2O =>
2 NaIO + Cr(OH)2 + 2 NaOH = 2 NaI + Na2CrO4 + 2 H2O
Na2O + HClO = H2O + NaClO =>
Na2O + 2 HClO = H2O + 2 NaClO
TiCl3 + Na2CO3 = Ti2(CO3)3 + NaCl =>
2 TiCl3 + 3 Na2CO3 = Ti2(CO3)3 + 6 NaCl
C8H18O2 + HCl = C8H19O2 + Cl =>
C8H18O2 + HCl = C8H19O2 + Cl
Ag2SO4(aq) + AlCl3(aq) = AgCl + Al2(SO4)3 =>
3 Ag2SO4(aq) + 2 AlCl3(aq) = 6 AgCl + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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