| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ag + PbNo32 = AgNo32 + Pb =>
Ag + PbNo32 = AgNo32 + Pb
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ag + PbNo32 = AgNo32 + Pb =>
Ag + PbNo32 = AgNo32 + Pb
CuSO4 + NaCl + H2O = CuCl2H + Na2SO4 + HO =>
CuSO4 + 2 NaCl + H2O = CuCl2H + Na2SO4 + HO
MnNO3 = Mn2O + NO2 + O2 =>
4 MnNO3 = 2 Mn2O + 4 NO2 + O2
V + H2O = HV6O17{3-} + H2 + H{+} =>
6 V + 17 H2O = HV6O17{3-} + 15 H2 + 3 H{+}
Br2 + MgS2 = MgBr2 + S8 =>
4 Br2 + 4 MgS2 = 4 MgBr2 + S8
BaH + H2O = BaH3O =>
BaH + H2O = BaH3O
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
O2 + C20H30O = C20H30O3 =>
O2 + C20H30O = C20H30O3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
K3[Cr(C2O4)3]*H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
10 K3[Cr(C2O4)3]*H2O + 12 KMnO4 + 48 H2SO4 = 12 MnSO4 + 21 K2SO4 + 5 Cr2(SO4)3 + 60 CO2 + 58 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4(COOC4H9)2 + NaOH = C2H4(COONa)2 + C4H9OH =>
C2H4(COOC4H9)2 + 2 NaOH = C2H4(COONa)2 + 2 C4H9OH
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
C6H5N5O6 = C + H2O + N2 + O2 =>
4 C6H5N5O6 = 24 C + 10 H2O + 10 N2 + 7 O2
KHSO3 + Ba(OH)2 = BaSO3 + KOH + H2O =>
KHSO3 + Ba(OH)2 = BaSO3 + KOH + H2O
CF4 + Br3 = CBr2 + F2 =>
3 CF4 + 2 Br3 = 3 CBr2 + 6 F2
Ba(OH)2 + HCe = BaCe2 + H2O =>
Ba(OH)2 + 2 HCe = BaCe2 + 2 H2O
Fe3OH + H2SO4 = H2O + HFe3SO4 =>
Fe3OH + H2SO4 = H2O + HFe3SO4
NaOH + H3PO3 = NaH2PO3 + H2O =>
NaOH + H3PO3 = NaH2PO3 + H2O
Na + ZnCl2 = NaCl + Zn =>
2 Na + ZnCl2 = 2 NaCl + Zn
H3PO4 + NH4OH = H3NH4 + PO4 + OH =>
H3PO4 + NH4OH = H3NH4 + PO4 + OH
K2Cr2O7 + Fe2SO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 Fe2SO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe2(SO4)3 + 14 H2O
O2 + CH6 = CO2 + H2O =>
5 O2 + 2 CH6 = 2 CO2 + 6 H2O
SO3 + K3PO4 = P2O5 + K2SO4 =>
3 SO3 + 2 K3PO4 = P2O5 + 3 K2SO4
C3H8O3 = C2H5OH + H2 + CO2 =>
C3H8O3 = C2H5OH + H2 + CO2
Na + Ti = NaTi =>
Na + Ti = NaTi
Na2O + H2S = Na2S + H2O =>
Na2O + H2S = Na2S + H2O
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
NaClO + H2O2 = HCl + NaOH + O2 =>
NaClO + H2O2 = HCl + NaOH + O2
Cu + BaOH2 = CuOH2 + Ba =>
Cu + BaOH2 = CuOH2 + Ba
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CuS2 + HNO3 = H2SO4 + NO + Cu(NO3)2 + H2O =>
3 CuS2 + 20 HNO3 = 6 H2SO4 + 14 NO + 3 Cu(NO3)2 + 4 H2O
Ba(CH3COO)2 + CaSO4 = BaSO4 + Ca(CH3COO)2 =>
Ba(CH3COO)2 + CaSO4 = BaSO4 + Ca(CH3COO)2
HNO3 + FeBr2 = Fe(NO3)3 + Br2 + NO + H2O =>
4 HNO3 + FeBr2 = Fe(NO3)3 + Br2 + NO + 2 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cr(CIO3) = CrCI + O2 =>
2 Cr(CIO3) = 2 CrCI + 3 O2
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)Cl2(aq) + Cu2SO4(aq) =>
(NH4)2SO4(aq) + 2 CuCl2(aq) = 2(NH4)Cl2(aq) + Cu2SO4(aq)
Bi + HClO = BiClO + H2 =>
2 Bi + 2 HClO = 2 BiClO + H2
Fe + N2 = Fe3N4 =>
3 Fe + 2 N2 = Fe3N4
Al2(SO4)3 + H2S + H2O = Al + H2SO4 =>
4 Al2(SO4)3 + 3 H2S + 12 H2O = 8 Al + 15 H2SO4
Fe(SO4) + MgCl2 = FeCl2 + Mg(SO4) =>
Fe(SO4) + MgCl2 = FeCl2 + Mg(SO4)
CuI = Cu + I =>
CuI = Cu + I
CuI = Cu + CuI2 =>
2 CuI = Cu + CuI2
AuCl + HSO4 = AuHSO4 + Cl2 =>
2 AuCl + 2 HSO4 = 2 AuHSO4 + Cl2
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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