| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + KMnO4 + 2 H = 2 HCl + SnMnO4 + K
H3BO3 + Cu(OH) = Cu3BO3 + H2O =>
H3BO3 + 3 Cu(OH) = Cu3BO3 + 3 H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
H3BO3 + Cu(OH) = Cu3BO3 + H2O =>
H3BO3 + 3 Cu(OH) = Cu3BO3 + 3 H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
PtCl4 + NOCl = NO[PtCl5] =>
PtCl4 + NOCl = NO[PtCl5]
SnCl2 + KMnO4 + H = HCl + SnMnO4 + K =>
SnCl2 + KMnO4 + 2 H = 2 HCl + SnMnO4 + K
NH4MgPO4*6H2O = Mg2P2O7 + NH3 + H2O =>
2 NH4MgPO4*6H2O = Mg2P2O7 + 2 NH3 + 13 H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
CaCl2(aq) + K2Cr2O7(aq) = K2Cl2(aq) + CaCr2O7(aq) =>
CaCl2(aq) + K2Cr2O7(aq) = K2Cl2(aq) + CaCr2O7(aq)
SnCl2 + KMnO4 + H = HCl + SnMnO4 + K =>
SnCl2 + KMnO4 + 2 H = 2 HCl + SnMnO4 + K
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
H3BO3 + Cu(OH) = Cu3BO3 + H2O =>
H3BO3 + 3 Cu(OH) = Cu3BO3 + 3 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
H3BO3 + Cu(OH) = Cu3BO3 + H2O =>
H3BO3 + 3 Cu(OH) = Cu3BO3 + 3 H2O
N2 + H2O = N2H4 + N2O4 =>
3 N2 + 4 H2O = 2 N2H4 + N2O4
Ra + KCl = RaCl + K =>
Ra + KCl = RaCl + K
N2 + H2O = N2H4 + N2O4 =>
3 N2 + 4 H2O = 2 N2H4 + N2O4
Cl{-} + HNO3 = ClO3{-} + NO + H2O =>
Cl{-} + 2 HNO3 = ClO3{-} + 2 NO + H2O
N2 + H2O = H2O2 + N2H4 =>
N2 + 4 H2O = 2 H2O2 + N2H4
PtCl4 + NOCl = NO[PtCl5] =>
PtCl4 + NOCl = NO[PtCl5]
NH4MgPO4*6H2O = Mg2P2O7 + NH3 + H2O =>
2 NH4MgPO4*6H2O = Mg2P2O7 + 2 NH3 + 13 H2O
SnCl2 + KMnO4 + H = HCl + SnMnO4 + K =>
SnCl2 + KMnO4 + 2 H = 2 HCl + SnMnO4 + K
H3BO3 + Cu(OH) = Cu3BO3 + H2O =>
H3BO3 + 3 Cu(OH) = Cu3BO3 + 3 H2O
CrI3 + Cl2 + NaOH = CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 29 Cl2 + 64 NaOH = 2 CrO4 + 6 NaIO4 + 58 NaCl + 32 H2O
NaH(s) = Na(s) + H2 =>
2 NaH(s) = 2 Na(s) + H2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
SnCl2 + KMnO4 + H = HCl + SnMnO4 + K =>
SnCl2 + KMnO4 + 2 H = 2 HCl + SnMnO4 + K
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
Ca + IH = CaI + H =>
Ca + IH = CaI + H
Br8 + C4 = BrC4 =>
Br8 + 8 C4 = 8 BrC4
N2 + H2O = N2H4 + N2O4 =>
3 N2 + 4 H2O = 2 N2H4 + N2O4
NH4MgPO4*6H2O = Mg2P2O7 + NH3 + H2O =>
2 NH4MgPO4*6H2O = Mg2P2O7 + 2 NH3 + 13 H2O
SnCl2 + KMnO4 + H = HCl + SnMnO4 + K =>
SnCl2 + KMnO4 + 2 H = 2 HCl + SnMnO4 + K
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(s) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(s)
H3BO3 + Cu(OH) = Cu3BO3 + H2O =>
H3BO3 + 3 Cu(OH) = Cu3BO3 + 3 H2O
e + H{+} + NO3{-} = NO + H2O =>
3e + 4 H{+} + NO3{-} = NO + 2 H2O
AgNO3 + CoCl2 = AgCo + Cl2NO3 =>
AgNO3 + CoCl2 = AgCo + Cl2NO3
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
Fe + O2 + H2O = Fe2O33H2O3 =>
4 Fe + 35 O2 + 2 H2O = 2 Fe2O33H2O3
PtCl4 + NOCl = NO[PtCl5] =>
PtCl4 + NOCl = NO[PtCl5]
CuCl2 + Mg = CuCl + MgCl2 =>
2 CuCl2 + Mg = 2 CuCl + MgCl2
H3AsO4 + Ba(OH)2 = (BaOH)3AsO4 + H2O =>
H3AsO4 + 3 Ba(OH)2 = (BaOH)3AsO4 + 3 H2O
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
CuCl2 + Mg = CuCl + MgCl2 =>
2 CuCl2 + Mg = 2 CuCl + MgCl2
CaSO4 + SiO2 + C = CaSiO3 + CO + S =>
CaSO4 + SiO2 + 3 C = CaSiO3 + 3 CO + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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