| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaNO3 + Fe(SO4) = BaSO4 + FeNO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
Pd + NH3 = Pd(NH3)4 =>
Pd + 4 NH3 = Pd(NH3)4
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O =>
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KSCN + O2 + H2O = KSHO4 + CO + NO =>
4 KSCN + 11 O2 + 2 H2O = 4 KSHO4 + 4 CO + 4 NO
CsCl + Na2SO4 = NaCl + Cs2SO4 =>
2 CsCl + Na2SO4 = 2 NaCl + Cs2SO4
Ba(OH2) + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba(OH2) + 9 NH4NO3 = 4 Ba(NO3)2 + 10 NH3 + 7 H2O
NaOH(aq) + HCl(aq) = H2O(g) + NaCl(s) =>
NaOH(aq) + HCl(aq) = H2O(g) + NaCl(s)
Fe2O3 + H2O + S = H2SO4 + Fe =>
Fe2O3 + H2O + S = H2SO4 + 2 Fe
Na2S + PbSO3 = Na2SO3 + PbS =>
Na2S + PbSO3 = Na2SO3 + PbS
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HNO3(aq) + H3AsO3(aq) = NO(aq) + H3AsO4(aq) + H2O(aq) =>
2 HNO3(aq) + 3 H3AsO3(aq) = 2 NO(aq) + 3 H3AsO4(aq) + H2O(aq)
H3N + HAc = H4N + Ac =>
H3N + HAc = H4N + Ac
Pb(NO3)2(aq) + LiI(aq) = PbI2 + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiI(aq) = PbI2 + 2 LiNO3(aq)
Sn(NO3)2 + K2(CO3) = Sn(CO3) + K(NO3) =>
Sn(NO3)2 + K2(CO3) = Sn(CO3) + 2 K(NO3)
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4) + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 10 FeSO4 = 2 PbCl2 + Cr2(SO4) + 4 FeCl3 + 8 H2O + 3 Fe2(SO4)3
Al2O3 + SiO2 + H2O = Al2Si2O5(OH)4 =>
Al2O3 + 2 SiO2 + 2 H2O = Al2Si2O5(OH)4
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
Cl2 + CaBr = CaCl2 + Br2 =>
2 Cl2 + 2 CaBr = 2 CaCl2 + Br2
C6H14 + NaOH = C2H4 + Na + H2O =>
C6H14 + 2 NaOH = 3 C2H4 + 2 Na + 2 H2O
Fe(OH)2 + Cu2(OH)2CO3 = FeCO3 + Cu(OH)2 =>
Fe(OH)2 + Cu2(OH)2CO3 = FeCO3 + 2 Cu(OH)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HgCl4{2-} + Cu{2+} = Hg{2+} + CuCl2 =>
HgCl4{2-} + 2 Cu{2+} = Hg{2+} + 2 CuCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaO = Na + O =>
NaO = Na + O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KCrO2 + HCl = CrCl3 + H2O + KCl =>
KCrO2 + 4 HCl = CrCl3 + 2 H2O + KCl
Cr(Br2) + (NH4)2(CO3) = Cr(CO3) + (NH4)Br =>
Cr(Br2) + (NH4)2(CO3) = Cr(CO3) + 2(NH4)Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K3[Fe(CN)6] + KSCN = FeS(CN)3 + KCN =>
K3[Fe(CN)6] + KSCN = FeS(CN)3 + 4 KCN
ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O
H2SO4Fe(OH)2 = FeSO4 + H2O =>
H2SO4Fe(OH)2 = FeSO4 + 2 H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + HOH(l) + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + HOH(l) + CO2(g)
H2 + SiCl4 + H2O = H8SiO4 + HCl =>
2 H2 + SiCl4 + 4 H2O = H8SiO4 + 4 HCl
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
CuCO3(s) = Cu2O(s) + CO2(g) + O2(g) =>
4 CuCO3(s) = 2 Cu2O(s) + 4 CO2(g) + O2(g)
H3PO4*H2O + MgCO3 = CO2 + Mg3(PO4)2 + H2O =>
2 H3PO4*H2O + 3 MgCO3 = 3 CO2 + Mg3(PO4)2 + 5 H2O
Sr + Bi = Sr2Bi2 =>
2 Sr + 2 Bi = Sr2Bi2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Ar + Cl = ArCl2 =>
Ar + 2 Cl = ArCl2
Ca3(PO4)2 + K2SO4 = Ca3(SO4)3 + K6(PO4)2 =>
Ca3(PO4)2 + 3 K2SO4 = Ca3(SO4)3 + K6(PO4)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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