| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2 + LiOH = MgOH + LiBr2
MgOH + NH4Cl = NH3 + H2O + MgCl =>
MgOH + NH4Cl = NH3 + H2O + MgCl
Cu + Fe + HNO3 = Fe(NO3)3 + HCu =>
3 Cu + Fe + 3 HNO3 = Fe(NO3)3 + 3 HCu
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
SnCl2 + HgNO3 + H2O = Hg + SnCl4 + Sn(OH)2 + HNO3 =>
2 SnCl2 + 2 HgNO3 + 2 H2O = 2 Hg + SnCl4 + Sn(OH)2 + 2 HNO3
H2O + BaSO3 = SO2 + Ba(OH)2 =>
H2O + BaSO3 = SO2 + Ba(OH)2
K2O + H2O = OH + K2 =>
K2O + H2O = 2 OH + K2
FH + Ca(OH)2 = F(OH)Ca + H2O =>
FH + Ca(OH)2 = F(OH)Ca + H2O
NH4ClO4 + C8H18 = H2O + CO2 + N2 + Cl2 =>
50 NH4ClO4 + 4 C8H18 = 136 H2O + 32 CO2 + 25 N2 + 25 Cl2
Na2CO3 + SO2 + H2O = NaHSO3 + CO2 =>
Na2CO3 + 2 SO2 + H2O = 2 NaHSO3 + CO2
Ca(NO3)2 + X = Ca + XNO3 =>
Ca(NO3)2 + 2 X = Ca + 2 XNO3
Al + Ca(OH)2 + H2O = Ca(AlO2)2 + H2 =>
2 Al + Ca(OH)2 + 2 H2O = Ca(AlO2)2 + 3 H2
AgClMgOH = MgClAgOH =>
AgClMgOH = MgClAgOH
KMnO4 = K2MnO4MnO2O2 =>
2 KMnO4 = K2MnO4MnO2O2
C4H10 + Cl = C4H9Cl + HCl =>
C4H10 + 2 Cl = C4H9Cl + HCl
Fe + Cu(NO3)3 = Cu + Fe(NO3)3 =>
Fe + Cu(NO3)3 = Cu + Fe(NO3)3
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
Co(H2O)6{2+} + HCl = CoCl4{2-} + H2{2+} + H2O =>
Co(H2O)6{2+} + 4 HCl = CoCl4{2-} + 2 H2{2+} + 6 H2O
NO + H2O + Cl2 = HNO3 + HCl =>
2 NO + 4 H2O + 3 Cl2 = 2 HNO3 + 6 HCl
Cu + Fe + HNO3 = Fe(NO3)3 + HCu =>
3 Cu + Fe + 3 HNO3 = Fe(NO3)3 + 3 HCu
H3BO3 + NaHCO3 = H3HCO3 + NaBO3 =>
H3BO3 + NaHCO3 = H3HCO3 + NaBO3
CuSO4 + NaOH = NaSO4 + Cu2(OH)2 =>
2 CuSO4 + 2 NaOH = 2 NaSO4 + Cu2(OH)2
NaOH + HAcAc = AcAc + H2O + Na =>
NaOH + HAcAc = AcAc + H2O + Na
HS + C = CS2 + H2 =>
2 HS + C = CS2 + H2
Fe + Cd2{+} = Cd + Fe2{+} =>
2 Fe + Cd2{+} = 2 Cd + Fe2{+}
Zn(NO3)2 + NaOH = Na2ZnO2 + HNO3 =>
Zn(NO3)2 + 2 NaOH = Na2ZnO2 + 2 HNO3
C7H4(OH)3 + O2 = CO2 + H2O =>
4 C7H4(OH)3 + 29 O2 = 28 CO2 + 14 H2O
FeO + H2O = FeH2 + O3 =>
3 FeO + 3 H2O = 3 FeH2 + 2 O3
Cu(NO3)2 + H2SO4 = Cu(SO4) + H(NO3) =>
Cu(NO3)2 + H2SO4 = Cu(SO4) + 2 H(NO3)
K2O + H3Po4 = K3Po4 + H2O =>
3 K2O + 2 H3Po4 = 2 K3Po4 + 3 H2O
Al + KNO3 + KOH = K2AlO3 + NH2 + H2O =>
7 Al + 4 KNO3 + 10 KOH = 7 K2AlO3 + 4 NH2 + H2O
C3H6 + Br2 = C3H6Br3 =>
2 C3H6 + 3 Br2 = 2 C3H6Br3
CuO + HCl + Al = Cu + AlCl3 + H2O =>
3 CuO + 6 HCl + 2 Al = 3 Cu + 2 AlCl3 + 3 H2O
Mg + ZnSO4 = Zn + MgSO4 =>
Mg + ZnSO4 = Zn + MgSO4
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
NO + KOH = H2O + KNO2 + N2 =>
6 NO + 4 KOH = 2 H2O + 4 KNO2 + N2
Fe(CrO2)2 + Na2CO3 + O2 = FeO3 + Na2CrO4 + CO2 =>
2 Fe(CrO2)2 + 4 Na2CO3 + 5 O2 = 2 FeO3 + 4 Na2CrO4 + 4 CO2
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
C5H15 + O2 = CO2 + H2O =>
4 C5H15 + 35 O2 = 20 CO2 + 30 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2 + AlCl3 = PbCl3 + Al(NO3)2 =>
Pb(NO3)2 + AlCl3 = PbCl3 + Al(NO3)2
Na2S(aq) + ZnCl2(aq) = NaCl + ZnS =>
Na2S(aq) + ZnCl2(aq) = 2 NaCl + ZnS
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H
Ba(OH)2() + NiSO4 = BaSO4 + Ni(OH)2 =>
Ba(OH)2() + NiSO4 = BaSO4 + Ni(OH)2
KOH + C3H7COOH = H2O + C3H7COOK =>
KOH + C3H7COOH = H2O + C3H7COOK
Al + Br = AlBr =>
Al + Br = AlBr
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mn{2+} + S2O8{2-} + H2O = H{+} + MnO4{-} + SO4{2-} =>
2 Mn{2+} + 5 S2O8{2-} + 8 H2O = 16 H{+} + 2 MnO4{-} + 10 SO4{2-}
Ca(PO4)2 + SiO2 + C = CaSiO2 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 16 C = 2 CaSiO2 + P4 + 16 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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