| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4I(aq) + NaOH(aq) = NaNH4(aq) + IOH(g)
Cu(II)SO4 + Na = Na(SO4) + Cu(II) =>
Cu(II)SO4 + Na = Na(SO4) + Cu(II)
Cu(ClO3)2(aq) + RbOH(aq) = Cu(OH)2 + RbClO3 =>
Cu(ClO3)2(aq) + 2 RbOH(aq) = Cu(OH)2 + 2 RbClO3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
AgNO3 + NH2OH*HCl + NaOH = Ag + H2O + N2O + NaCl =>
4 AgNO3 + 10 NH2OH*HCl + 10 NaOH = 4 Ag + 25 H2O + 7 N2O + 10 NaCl
H3P + O2 = P2O5 + H2 =>
4 H3P + 5 O2 = 2 P2O5 + 6 H2
Al(OH)3 + H2 + CO3 = Al2(CO3) + H2O =>
2 Al(OH)3 + 3 H2 + CO3 = Al2(CO3) + 6 H2O
Mn + H2SO4 = Mn2(SO4)2 + H2 =>
2 Mn + 2 H2SO4 = Mn2(SO4)2 + 2 H2
NaH(CO3) + HC2H3O2 = C2H3O2Na + CO2 + H2O =>
NaH(CO3) + HC2H3O2 = C2H3O2Na + CO2 + H2O
KBr(aq) + Mg(OH)2(aq) = KOH + MgBr2 =>
2 KBr(aq) + Mg(OH)2(aq) = 2 KOH + MgBr2
Pb{2+} + (SO4){-2} = PbSO4 =>
Pb{2+} + (SO4){-2} = PbSO4
FeCl3 + NaCNS = Fe(CNS)3 + NaCl =>
FeCl3 + 3 NaCNS = Fe(CNS)3 + 3 NaCl
KOH + FeSO4 = Fe(OH)2 + K2SO4 =>
2 KOH + FeSO4 = Fe(OH)2 + K2SO4
F2 + H2SO4 = SF6 + HF + O2 =>
4 F2 + H2SO4 = SF6 + 2 HF + 2 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCl(aq) + H2SO4(aq) = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl
CaCl2 + KH2PO4 = CaHPO4 + KCl + HCl =>
CaCl2 + KH2PO4 = CaHPO4 + KCl + HCl
Ca + HCl = HClCa =>
Ca + HCl = HClCa
Na3PO4(aq) + NaOH(aq) = Na3OH(aq) + NaPO4(aq) =>
Na3PO4(aq) + NaOH(aq) = Na3OH(aq) + NaPO4(aq)
FePO4 + KCl = FeCl3 + K3PO4 =>
FePO4 + 3 KCl = FeCl3 + K3PO4
H2O2 + Cr2O7 = CrO5 + H2O =>
3 H2O2 + Cr2O7 = 2 CrO5 + 3 H2O
K2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + NaOH + K2SO4 + S =>
2 K2CrO4 + 6 Na2S + 6 H2SO4 = Cr2(SO4)3 + 12 NaOH + 2 K2SO4 + 7 S
CaCl2(aq) + Ag2SO4(aq) = AgCl(s) + CaSO4(aq) =>
CaCl2(aq) + Ag2SO4(aq) = 2 AgCl(s) + CaSO4(aq)
MgBr2(aq) + NaOH(aq) = Mg(OH)2 + NaBr =>
MgBr2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaBr
N2O10 + H2O = HNO3 + O =>
N2O10 + H2O = 2 HNO3 + 5 O
CH3OH = CH3OH2 + CH3O =>
2 CH3OH = CH3OH2 + CH3O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
SC4H8Cl2 = S + H2 + Cl2 + C =>
SC4H8Cl2 = S + 4 H2 + Cl2 + 4 C
AlCl3 + Ca(NO3)2 = Al(NO3)2 + CaCl3 =>
AlCl3 + Ca(NO3)2 = Al(NO3)2 + CaCl3
Zinc + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
PbS + KMnO4 + H2SO4 = PbSO4 + MnSO4 + K2SO4 + H2O =>
5 PbS + 8 KMnO4 + 12 H2SO4 = 5 PbSO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Mg(OH)2 + (HBr) = MgBr2 + H2O =>
Mg(OH)2 + 2(HBr) = MgBr2 + 2 H2O
Sr + (NH4)2CO3 = NH4 + SrCO3 =>
Sr + (NH4)2CO3 = 2 NH4 + SrCO3
H2(s) + Cl(g) = HCl(g) =>
H2(s) + 2 Cl(g) = 2 HCl(g)
K2C2O4 + KMnO4 + H2O = CO2 + Mn(OH)2 + KOH =>
5 K2C2O4 + 2 KMnO4 + 8 H2O = 10 CO2 + 2 Mn(OH)2 + 12 KOH
Na2SeO4 + H2SO4 = Na2SO4 + H2SeO4 =>
Na2SeO4 + H2SO4 = Na2SO4 + H2SeO4
ZnCl2 + Mg = MgZn2 + Cl =>
2 ZnCl2 + Mg = MgZn2 + 4 Cl
Fe(SO4) + Ag(NO3) = Ag2(SO4) + Fe(NO3)2 =>
Fe(SO4) + 2 Ag(NO3) = Ag2(SO4) + Fe(NO3)2
(CH3)2CHOH + O2 = H2O + CO2 =>
2(CH3)2CHOH + 9 O2 = 8 H2O + 6 CO2
B2O3 + LiOH + NH3 = Li3BN2 + H2O =>
B2O3 + 6 LiOH + 4 NH3 = 2 Li3BN2 + 9 H2O
CoCl + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
CoCl + 2 NH4Cl + 4 NH4OH + H2O2 = (Co(NH3)6)Cl3 + 6 H2O
ZnO + Fe2O3 + KClO4 + Sb2O3 = Zn2FeSbO6 + KCl =>
8 ZnO + 2 Fe2O3 + KClO4 + 2 Sb2O3 = 4 Zn2FeSbO6 + KCl
CH3COOH + CaCO3 = Ca(CH3COO)2Ca + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 4 Ca(CH3COO)2Ca + 6 H2O + 10 CO2
NiCO3 + HClO4 = NiClO4 + HCO3 =>
NiCO3 + HClO4 = NiClO4 + HCO3
ZnO + H2SO4 = Zn(SO4) + H2O =>
ZnO + H2SO4 = Zn(SO4) + H2O
Co(OH)3 + HNO3 = CoO3 + HN(OH)3 =>
Co(OH)3 + HNO3 = CoO3 + HN(OH)3
CH3NH2 + HClO3 = CH3NH3 + ClO3 =>
CH3NH2 + HClO3 = CH3NH3 + ClO3
C2H4O + NH3 = HN(CH2CH2OH)2 =>
2 C2H4O + NH3 = HN(CH2CH2OH)2
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)2] + 10 CO2 + 7 H2O
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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