| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
Mn(NO3)2 = Mn2O3 + NO2 + O2 =>
4 Mn(NO3)2 = 2 Mn2O3 + 8 NO2 + O2
AlCl3 + NaOH = NaAlO2 + H2O + NaCl =>
AlCl3 + 4 NaOH = NaAlO2 + 2 H2O + 3 NaCl
Pb(ClO3)2 + Kl = Kl(ClO3) + Pb =>
Pb(ClO3)2 + 2 Kl = 2 Kl(ClO3) + Pb
TiOSO4 + H2O = TiO(OH)2 + H2SO4 =>
TiOSO4 + 2 H2O = TiO(OH)2 + H2SO4
Cs{+} + Br{-} = Cs + Br =>
Cs{+} + Br{-} = Cs + Br
NaAlO2 = Na + AlO2 =>
NaAlO2 = Na + AlO2
HNO3 + Cu2SO4 = H2SO4 + CuNO3 =>
2 HNO3 + Cu2SO4 = H2SO4 + 2 CuNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
NaCO3 + Ba = Ba(CO3)2 + Na =>
2 NaCO3 + Ba = Ba(CO3)2 + 2 Na
Sb + S = SbS4 =>
Sb + 4 S = SbS4
Fe2 + SO4 = FeSO2 + O2 =>
Fe2 + 2 SO4 = 2 FeSO2 + 2 O2
H2Cl2 + Ca = CaCl2 + H2 =>
H2Cl2 + Ca = CaCl2 + H2
BaCl2 + K3PO4 = Ba3(PO4)2 + ClK =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 ClK
CH3COOH + FeOH2 = CH3COOHFe + H2O =>
CH3COOH + FeOH2 = CH3COOHFe + H2O
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Tc + O2 = Tc2O4 =>
2 Tc + 2 O2 = Tc2O4
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
CH3OH = H + CH3COOH =>
2 CH3OH = 4 H + CH3COOH
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)(NO3) + H2O
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
ZnCl + H3PO4 = ClH3 + ZnPO4 =>
ZnCl + H3PO4 = ClH3 + ZnPO4
CuCl + Na = NaCl2 + Cu =>
2 CuCl + Na = NaCl2 + 2 Cu
HCl(aq) + HNO3(aq) = H2O(l) + NO(g) + Cl2(g) =>
6 HCl(aq) + 2 HNO3(aq) = 4 H2O(l) + 2 NO(g) + 3 Cl2(g)
Al2(SO4)3(aq) + Na3PO4(aq) = Al3 + (PO4)2 + Na2SO4 =>
3 Al2(SO4)3(aq) + 6 Na3PO4(aq) = 2 Al3 + 3(PO4)2 + 9 Na2SO4
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
Al2O3 + HgCl2 = AlCl3 + Hg2 + O2 =>
2 Al2O3 + 6 HgCl2 = 4 AlCl3 + 3 Hg2 + 3 O2
H2Cl2 + Ca = CaCl2 + H2 =>
H2Cl2 + Ca = CaCl2 + H2
Pb(NO3)2 + Na2CO3 + H2O = PbO*H2O + NaNO3 + CO2 =>
Pb(NO3)2 + Na2CO3 + H2O = PbO*H2O + 2 NaNO3 + CO2
C2H2Cl + Cl2 = C2Cl4 + HCl =>
2 C2H2Cl + 5 Cl2 = 2 C2Cl4 + 4 HCl
AuNO3 + K2CrO4 = Au2CrO4 + KNO3 =>
2 AuNO3 + K2CrO4 = Au2CrO4 + 2 KNO3
FeCl3 + NaCO3 = FeNa + Cl3CO3 =>
FeCl3 + NaCO3 = FeNa + Cl3CO3
CH3COOH + NaCl + NaHCO3 = NaOH + Cl + CH3COO =>
5 CH3COOH + 2 NaCl + 2 NaHCO3 = 4 NaOH + 2 Cl + 6 CH3COO
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
K2 + CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2 + CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
C2H2Cl + Cl2 = C2Cl4 + HCl =>
2 C2H2Cl + 5 Cl2 = 2 C2Cl4 + 4 HCl
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
CaCl2 + NaC18H33O2 = CaC18H33O2 + NaCl2 =>
CaCl2 + NaC18H33O2 = CaC18H33O2 + NaCl2
P4O10 + Water = Phosphoricacid =>
P4O10 + 6 H2O = 4 H3PO4
H + Cl = HCl(g) =>
H + Cl = HCl(g)
C2H4 + PdCl + H2O = CH3CHO + Pd + HCl =>
C2H4 + 2 PdCl + H2O = CH3CHO + 2 Pd + 2 HCl
BaCl2 + NaF = BaF + NaCl2 =>
BaCl2 + NaF = BaF + NaCl2
C6H10O3 + O2 = C6H10O5 =>
C6H10O3 + O2 = C6H10O5
H2Cl2 + Ca = CaCl2 + H2 =>
H2Cl2 + Ca = CaCl2 + H2
C6H12O5 + Cu(OH)2 = C6H12O6 + H2O + Cu =>
C6H12O5 + Cu(OH)2 = C6H12O6 + H2O + Cu
Mg + H2(SO4) = Mg2(SO4) + H2 =>
2 Mg + H2(SO4) = Mg2(SO4) + H2
CrCl3 + Br2 + KOH = K2CrO4 + KBr + H2O + KCl =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 8 H2O + 6 KCl
Na2 + P4 = NaP =>
2 Na2 + P4 = 4 NaP
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/24
Équations équilibrées sur06/01/23
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