| Équations équilibrées la veille |
4 Ca + V2O4 = 4 CaO + 2 V
AgCl + HCl = Ag + HCl2 =>
AgCl + HCl = Ag + HCl2
CoHCO3 = Co2CO3 + H2O + CO2 =>
2 CoHCO3 = Co2CO3 + H2O + CO2
K2O + ZnCl2 = KCl + ZnO =>
K2O + ZnCl2 = 2 KCl + ZnO
CH3COOH + Ba(OH)2 = CH3COOOH + Ba(H)2 =>
2 CH3COOH + Ba(OH)2 = 2 CH3COOOH + Ba(H)2
ZnSO4 + NaOH = Na2Zn(OH)4 + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2Zn(OH)4 + Na2SO4
SnS + OH{-} + H2O2 = SnS3{2-} + SnO3{2-} + H2O =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2 SnO3{2-} + 6 H2O
NaOH + Fe2 = FeOH + Na =>
2 NaOH + Fe2 = 2 FeOH + 2 Na
CuSO4(aq) + Fe(s) = Cu(aq) + FeSO4(aq) =>
CuSO4(aq) + Fe(s) = Cu(aq) + FeSO4(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
HCl + C3H3N = C3H3NH + Cl =>
HCl + C3H3N = C3H3NH + Cl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CrBr3 + NaNO3 = NaBr3 + CrNO3 =>
CrBr3 + NaNO3 = NaBr3 + CrNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(CO2) + Ca(OH)2 = CaCO3 + H2O =>
(CO2) + Ca(OH)2 = CaCO3 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
P2I4 + P4 + H2O = H3PO4 + PH4I =>
10 P2I4 + 13 P4 + 128 H2O = 32 H3PO4 + 40 PH4I
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + F = MgF2 =>
Mg + 2 F = MgF2
NaCl + CaI2 = NaI + CaCl2 =>
2 NaCl + CaI2 = 2 NaI + CaCl2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Be + H2SO4 = BeS + H2O4 =>
Be + H2SO4 = BeS + H2O4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
C2H4 = C6H6 + H2 =>
3 C2H4 = C6H6 + 3 H2
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
W + Cl = WCl6 =>
W + 6 Cl = WCl6
NaAl(OH)4 + H2S = Na2S + Al(OH)3 + H2O =>
2 NaAl(OH)4 + H2S = Na2S + 2 Al(OH)3 + 2 H2O
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Si + B = Si(B)3 =>
Si + 3 B = Si(B)3
CH3COOH + HNO3 = CH3COO + H3O + NO =>
5 CH3COOH + HNO3 = 5 CH3COO + 2 H3O + NO
HCl + N(OH)2 = NCl2 + H2O =>
2 HCl + N(OH)2 = NCl2 + 2 H2O
Bi(OH)3 + Sn(OH)4{2-} = Bi + Sn(OH)6{2-} =>
2 Bi(OH)3 + 3 Sn(OH)4{2-} = 2 Bi + 3 Sn(OH)6{2-}
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
ZnCl2 + Fe(NO3)3 = Zn(NO3)2 + FeCl3 =>
3 ZnCl2 + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 FeCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C25H30N3Cl + NaOH = C25H30N3(OH) + NaCl =>
C25H30N3Cl + NaOH = C25H30N3(OH) + NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + NaClKCl + H2SO4 = Cl2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 10 NaClKCl + 16 H2SO4 = 10 Cl2 + 5 Na2SO4 + 7 K2SO4 + 4 MnSO4 + 16 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + C2H8N2O4 = Ag2C2O4 + NH4NO3 =>
2 AgNO3 + C2H8N2O4 = Ag2C2O4 + 2 NH4NO3
MgI2 + Mn3(SO2)4 = Mg3(SO2)2 + MnI4 =>
6 MgI2 + Mn3(SO2)4 = 2 Mg3(SO2)2 + 3 MnI4
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4 + CaCl2 = (NH4)2Cl2 + CaSO4
Sb2O5 + HCl = SbCl5 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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