Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O
Ag + Cu3(PO4)2 = Ag3PO4 + Cu =>
6 Ag + Cu3(PO4)2 = 2 Ag3PO4 + 3 Cu
Na2S + NaIO + H2SO4 = Na2SO4 + I2 + H2O =>
Na2S + 8 NaIO + 4 H2SO4 = 5 Na2SO4 + 4 I2 + 4 H2O
Cr{3} + Mn = Cr + Mn{2} =>
2 Cr{3} + 3 Mn = 2 Cr + 3 Mn{2}
C(s) + N2(s) + H2(g) + O2(g) = NH4HCO3(s) =>
2 C(s) + N2(s) + 5 H2(g) + 3 O2(g) = 2 NH4HCO3(s)
Cu(ClO4)2 + Ca(OH)2 = Cu(OH)2 + Ca(ClO4)2 =>
Cu(ClO4)2 + Ca(OH)2 = Cu(OH)2 + Ca(ClO4)2
ZnF2 + Br2 = ZnBr2 + F2 =>
ZnF2 + Br2 = ZnBr2 + F2
NiCl2*6H2O + NH4OH = Ni(NH3)4Cl2 + H2O =>
NiCl2*6H2O + 4 NH4OH = Ni(NH3)4Cl2 + 10 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
BaCO3 + H2S = BaCO2S + H2O =>
BaCO3 + H2S = BaCO2S + H2O
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
KMnO4 + Ag2S = K2S + AgMnO4 =>
2 KMnO4 + Ag2S = K2S + 2 AgMnO4
Al + Fe2O3 = Fe3Al2 + O =>
4 Al + 3 Fe2O3 = 2 Fe3Al2 + 9 O
Na2CO3 + MgSO4 = MgCO3Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3Na2SO4
MnS + O2 + H2O = MnOOH + H2S =>
4 MnS + O2 + 6 H2O = 4 MnOOH + 4 H2S
C6H5OH + NaOH = C6H5O{-} + Na{+} + H2O =>
C6H5OH + NaOH = C6H5O{-} + Na{+} + H2O
ZnSO4 + strontiumchloride = zincchloride + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
Al{+} + OH{-} + H2O = [Al(OH)4]{-} + H23 =>
23 Al{+} + 46 OH{-} + 46 H2O = 23[Al(OH)4]{-} + 2 H23
Ca(OH)2 + Al2O3 = CaOAl2O3H2O =>
Ca(OH)2 + Al2O3 = CaOAl2O3H2O
Cl + OH{-} = Cl{-} + ClO + H2O =>
3 Cl + 2 OH{-} = 2 Cl{-} + ClO + H2O
N2H4(l) + N2O4 = N2(g) + H2O(l) =>
2 N2H4(l) + N2O4 = 3 N2(g) + 4 H2O(l)
[Mg(NH3)6]Cl2 + HCl = NH4Cl + MgCl2 =>
[Mg(NH3)6]Cl2 + 6 HCl = 6 NH4Cl + MgCl2
Kl + NaOH = KlNa + OH =>
Kl + NaOH = KlNa + OH
NaClO + NaS2O3 + NaOH = Na2SO4 + NaCl + H2O =>
7 NaClO + 2 NaS2O3 + 6 NaOH = 4 Na2SO4 + 7 NaCl + 3 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Bi3(PO4)5 + Cd = Cd3(PO4)2 + Bi =>
2 Bi3(PO4)5 + 15 Cd = 5 Cd3(PO4)2 + 6 Bi
AlCl3 + Br2 = AlBr3 + Cl2 =>
2 AlCl3 + 3 Br2 = 2 AlBr3 + 3 Cl2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H5OHNH4OH = C2H5NH2 + H2O =>
C2H5OHNH4OH = C2H5NH2 + 2 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3COOH + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH + 2 K2SO4
HNO3 + K = KNO3 + H2O + NH3 =>
9 HNO3 + 8 K = 8 KNO3 + 3 H2O + NH3
HIO3 + K = IO2 + KOH =>
HIO3 + K = IO2 + KOH
K{+} + P{3-} = K3P =>
3 K{+} + P{3-} = K3P
Zn(OH)2 + NH4NO3 + NH4OH = [Zn(NH3)4](NO3)2 + H2O =>
Zn(OH)2 + 2 NH4NO3 + 2 NH4OH = [Zn(NH3)4](NO3)2 + 4 H2O
Fe(SCN)3 + Na2S2O3 = Na2S4O6 + Fe(SCN)2 + NaSCN =>
2 Fe(SCN)3 + 2 Na2S2O3 = Na2S4O6 + 2 Fe(SCN)2 + 2 NaSCN
NaVO3 + Zn + H2SO4 = VOSO4 + Na2SO4 + ZnSO4 + H2O =>
2 NaVO3 + Zn + 4 H2SO4 = 2 VOSO4 + Na2SO4 + ZnSO4 + 4 H2O
HOCOOH + OH{-} = H2O + OCOO{2-} =>
HOCOOH + 2 OH{-} = 2 H2O + OCOO{2-}
Zn + PbNO32 = Pb + ZnNO32 =>
Zn + PbNO32 = Pb + ZnNO32
Me + H2 = MeH =>
2 Me + H2 = 2 MeH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + Fe3Br2 = AlBr + Fe =>
2 Al + Fe3Br2 = 2 AlBr + 3 Fe
ZnI2 + Na2CO3 = ZnCO3 + Na2I2 =>
ZnI2 + Na2CO3 = ZnCO3 + Na2I2
C2H5N + HCl = C2H6N + Cl =>
C2H5N + HCl = C2H6N + Cl
V(C2H3O2)3 + Rb(OH)2 = V(OH)3 + Rb(C2H3O2)2 =>
2 V(C2H3O2)3 + 3 Rb(OH)2 = 2 V(OH)3 + 3 Rb(C2H3O2)2
Na2CO3 + Ca2Cl2 = Na2Cl + CaCO3 =>
2 Na2CO3 + Ca2Cl2 = 2 Na2Cl + 2 CaCO3
Mg + CO3 = Mg(CO3) =>
Mg + CO3 = Mg(CO3)
Ca(NO3)2 + KOH = Ca(OH)2 + K2(NO3)2 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + K2(NO3)2
HClO3 + NaOH = HClOH + NaO3 =>
HClO3 + NaOH = HClOH + NaO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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