| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(HCO3)2(s) = CO2(g) + CaCO3(s) + H2O(l)
HNO3 + Cr(OH)2 = Cr(NO3)2 + H2O =>
2 HNO3 + Cr(OH)2 = Cr(NO3)2 + 2 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Ni + Pt(SO4)2 = NiSO4 + Pt =>
2 Ni + Pt(SO4)2 = 2 NiSO4 + Pt
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
C3H7I + CH3I + Na = C4H10 + NaI =>
C3H7I + CH3I + 2 Na = C4H10 + 2 NaI
AgNO3 + H2S = AgNO3S + H2 =>
AgNO3 + H2S = AgNO3S + H2
H2SO4 + Co(OH)3 = SO4 + CoSO4 + H2O =>
3 H2SO4 + 2 Co(OH)3 = SO4 + 2 CoSO4 + 6 H2O
CH3COOH + Pb2 = Pb(CH3COOH)2 =>
4 CH3COOH + Pb2 = 2 Pb(CH3COOH)2
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
EuCl3 + H2 = EuCl2 + HCl =>
2 EuCl3 + H2 = 2 EuCl2 + 2 HCl
PbF2 + PbCl3 = PbF3 + PbCl2 =>
3 PbF2 + 2 PbCl3 = 2 PbF3 + 3 PbCl2
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
BaO + AlO = Ba + Al2O3 =>
BaO + 2 AlO = Ba + Al2O3
C4H7Cl + HCl = C4H10 + Cl2 =>
C4H7Cl + 3 HCl = C4H10 + 2 Cl2
Na3PO4(aq) + Ni(NO3)2(aq) = Na3(NO3)2(aq) + NiPO4(s) =>
Na3PO4(aq) + Ni(NO3)2(aq) = Na3(NO3)2(aq) + NiPO4(s)
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
LiCl + Mg3(PO4)2 = MgCl2 + Li3PO4 =>
6 LiCl + Mg3(PO4)2 = 3 MgCl2 + 2 Li3PO4
AgH + Au = AuH20 + Ag =>
20 AgH + Au = AuH20 + 20 Ag
S(s) + O2(g) + KOH(aq) = K2SO4(s) + H2O(l) =>
2 S(s) + 3 O2(g) + 4 KOH(aq) = 2 K2SO4(s) + 2 H2O(l)
CH3CH2COOCH3 + H2O = CH3OH + CH3COOH =>
CH3CH2COOCH3 + 2 H2O = 2 CH3OH + CH3COOH
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HClO3 + H2O = HClO4 + H2 =>
HClO3 + H2O = HClO4 + H2
NaCl + HNO3 + AgNO3 = AgCl + Na(NO3)2 + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 AgCl + 2 Na(NO3)2 + H2
KMnO4 + SO2 = MnO2 + KSO4 =>
KMnO4 + SO2 = MnO2 + KSO4
Na2O + ZnCl2 = NaCl + ZnO =>
Na2O + ZnCl2 = 2 NaCl + ZnO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
S + H2O = H2SO4 + H2 =>
S + 4 H2O = H2SO4 + 3 H2
Co + H2SO4 + H2O = CoSO4*6H2O + H2 =>
Co + H2SO4 + 6 H2O = CoSO4*6H2O + H2
CaCO3 + SiO2 = CaO*SiO2 + CO2 =>
CaCO3 + SiO2 = CaO*SiO2 + CO2
NH4I(s) = NH3(g) + HI(g) =>
NH4I(s) = NH3(g) + HI(g)
Pd(NO3)2 + H2O = Pd + NH4 + O2 =>
Pd(NO3)2 + 4 H2O = Pd + 2 NH4 + 5 O2
COH14 + O2 = CO2 + H2O =>
COH14 + 4 O2 = CO2 + 7 H2O
SO2 + XO3{-} + H2O = X{-} + SO42{-} + H{+} =>
6 SO2 + 79 XO3{-} + 3 H2O = 79 X{-} + 6 SO42{-} + 6 H{+}
Sb + CuSO4 = SbSO4 + Cu =>
Sb + CuSO4 = SbSO4 + Cu
Pb(NO3)2 + Na2(CO3) = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2(CO3) = PbCO3 + 2 NaNO3
Cu + AgNo3 = CuNo4 + Ag =>
3 Cu + 4 AgNo3 = 3 CuNo4 + 4 Ag
Mg(C9H6NO)2 + O2 = MgO + C8H6N + CO2 =>
2 Mg(C9H6NO)2 + 3 O2 = 2 MgO + 4 C8H6N + 4 CO2
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + H2CO3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 NaNO3
S3 + (NO3)2 = SNO3 =>
2 S3 + 3(NO3)2 = 6 SNO3
C12H26S + O2 = CO2 + H2O + SO2 =>
2 C12H26S + 39 O2 = 24 CO2 + 26 H2O + 2 SO2
NH3 + PCl3 + CH2O + H2O = C3H12NO9P3 + HCl =>
NH3 + 3 PCl3 + 3 CH2O + 6 H2O = C3H12NO9P3 + 9 HCl
InCl3 + O2 = In2O3 + Cl2 =>
4 InCl3 + 3 O2 = 2 In2O3 + 6 Cl2
C13H8O + NaBH4 = C13H9OH + NaBH3 =>
C13H8O + 2 NaBH4 = C13H9OH + 2 NaBH3
AgCl + Na3PO4 = Ag3PO4 + NaCl =>
3 AgCl + Na3PO4 = Ag3PO4 + 3 NaCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Ca(s) + H2O = Ca(OH)2 + H =>
Ca(s) + 2 H2O = Ca(OH)2 + 2 H
Mg(NO3)2 + Fe(SO4)2 = Mg(SO4)2 + Fe(NO3)2 =>
Mg(NO3)2 + Fe(SO4)2 = Mg(SO4)2 + Fe(NO3)2
BCl3 + H2O = HBO2 + HCl =>
BCl3 + 2 H2O = HBO2 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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