| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + 2 NaF = NiF2 + 2 NaCl
KAl(SO4)2*12H2O(aq) + BaCl2(s) = KCl(aq) + AlCl3(aq) + BaSO4(s) + H2O =>
KAl(SO4)2*12H2O(aq) + 2 BaCl2(s) = KCl(aq) + AlCl3(aq) + 2 BaSO4(s) + 12 H2O
CrCl2 + H2O = H2 + CrOHCl2 =>
2 CrCl2 + 2 H2O = H2 + 2 CrOHCl2
Rh + H2SO4 = RhSO4 + SO2 + H2O =>
Rh + 2 H2SO4 = RhSO4 + SO2 + 2 H2O
CO2 + NaBH4 + H2O = C6H10O + NaB(OH)4 =>
6 CO2 + 4 NaBH4 + 5 H2O = C6H10O + 4 NaB(OH)4
Pb(NO3)2 + K4Fe(CN)6 = Pb2(Fe(CN)6) + K(NO3) =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2(Fe(CN)6) + 4 K(NO3)
SI + O2 = SIO =>
2 SI + O2 = 2 SIO
Sr(NO3)2 + CoSO4 = SrSO4 + Co(NO3)2 =>
Sr(NO3)2 + CoSO4 = SrSO4 + Co(NO3)2
H2O + HgSO4 + NO = HNO3 + H2SO4 + Hg =>
4 H2O + 3 HgSO4 + 2 NO = 2 HNO3 + 3 H2SO4 + 3 Hg
Fe2(SO4)3 + NH3OHCl = FeSO4 + HCl + N2O + H2SO4 + H2O =>
2 Fe2(SO4)3 + 2 NH3OHCl = 4 FeSO4 + 2 HCl + N2O + 2 H2SO4 + H2O
KOH + H3O4P = K3PO4 + H2O =>
3 KOH + H3O4P = K3PO4 + 3 H2O
C3H6O(l) + O2(g) = H2O + CO2 =>
C3H6O(l) + 4 O2(g) = 3 H2O + 3 CO2
Be(OH)2 + Ba(OH)2 = BaBeO2 + H2O =>
Be(OH)2 + Ba(OH)2 = BaBeO2 + 2 H2O
Ca5P2 + F2 = CaF2 + P =>
Ca5P2 + 5 F2 = 5 CaF2 + 2 P
Ga2(SO4)3 + CsClO2 = Ga(ClO2)3 + Cs2SO4 =>
Ga2(SO4)3 + 6 CsClO2 = 2 Ga(ClO2)3 + 3 Cs2SO4
HgO(s) + HCl(aq) = HgCl2(aq) + H2O(l) =>
HgO(s) + 2 HCl(aq) = HgCl2(aq) + H2O(l)
Ni3(PO4)2 + H2SO4 = Ni3SO4 + H2(PO4)2 =>
Ni3(PO4)2 + H2SO4 = Ni3SO4 + H2(PO4)2
NaNO3 + PbO = PbNO3 + NaO =>
NaNO3 + PbO = PbNO3 + NaO
Al(MnO4)3 + Ca3(PO4)2 = AlPO4 + Ca(MnO4)2 =>
2 Al(MnO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 Ca(MnO4)2
C4H3F7O = C4H2F6O + HF =>
C4H3F7O = C4H2F6O + HF
CH3(CH2)14COOH + O2 = CO2 + H2O =>
CH3(CH2)14COOH + 23 O2 = 16 CO2 + 16 H2O
RaH2 + H2O = Ra(OH)2 + H2 =>
RaH2 + 2 H2O = Ra(OH)2 + 2 H2
CaCO3 + MgO + SiO2 + Dy2O3 + Eu2O3 = CaMgSi2O6DyEu + CO2 + O2 =>
2 CaCO3 + 2 MgO + 4 SiO2 + Dy2O3 + Eu2O3 = 2 CaMgSi2O6DyEu + 2 CO2 + 3 O2
Pb4 + Br2 = Pb2Br4 =>
Pb4 + 4 Br2 = 2 Pb2Br4
CH3CO2H + NaBz = NaCH3CO2 + HBz =>
CH3CO2H + NaBz = NaCH3CO2 + HBz
CrCl3 + HClO3 + H2O = H2Cr2O7 + HCl =>
2 CrCl3 + HClO3 + 4 H2O = H2Cr2O7 + 7 HCl
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
CuSO4 + CH11N = CuN + CH11SO4 =>
CuSO4 + CH11N = CuN + CH11SO4
Cr2(Cr2O7)3 + (NH4)3N = (NH4)2Cr2O7 + Cr3N3 =>
3 Cr2(Cr2O7)3 + 6(NH4)3N = 9(NH4)2Cr2O7 + 2 Cr3N3
Al2S3(S) = Al(s) + S8(s) =>
2 Al2S3(S) = 4 Al(s) + S8(s)
H2SO4 + NaNo3 = HNo3 + Na2SO4 =>
H2SO4 + 2 NaNo3 = 2 HNo3 + Na2SO4
HClO4(aq) + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4(aq) + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4 =>
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4
FeS2 + Cl2 = FeCl3 + S2Cl =>
FeS2 + 2 Cl2 = FeCl3 + S2Cl
Cr{+3} + NH3 + H2O = Cr(OH)3 + NH4{+1) =>
Cr{+3} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+1)
CH3CH2OH + Zn = Zn(OH)2 + CH3CH2 =>
2 CH3CH2OH + Zn = Zn(OH)2 + 2 CH3CH2
ZnCl2 + No3 = Zn(No3)2 + Cl2 =>
ZnCl2 + 2 No3 = Zn(No3)2 + Cl2
C3H6Br + Zn = C3H6 + ZnBr2 =>
2 C3H6Br + Zn = 2 C3H6 + ZnBr2
SmCl2 + K2Cr2O7 + HCl = SmCl3 + KCl + CrCl3 + H2O =>
6 SmCl2 + K2Cr2O7 + 14 HCl = 6 SmCl3 + 2 KCl + 2 CrCl3 + 7 H2O
CH3COOH(ac) + KOH(ac) = KCH3COO(ac) + H2O(ac) =>
CH3COOH(ac) + KOH(ac) = KCH3COO(ac) + H2O(ac)
Al(NO3)3 + S(NH4)2 = Al(NH4)3 + S(NO3)2 =>
2 Al(NO3)3 + 3 S(NH4)2 = 2 Al(NH4)3 + 3 S(NO3)2
Zn + Cr{3}Cl2 = ZnCr{3}Cl2 =>
Zn + Cr{3}Cl2 = ZnCr{3}Cl2
H2CO3 + Li2O = Li(HCO3) + H2O =>
2 H2CO3 + Li2O = 2 Li(HCO3) + H2O
Fe2O6 + H = Fe + H2O =>
Fe2O6 + 12 H = 2 Fe + 6 H2O
Cu + (OAc)4 = CuOAc =>
4 Cu + (OAc)4 = 4 CuOAc
Ag{+} + SO4{2-} = Ag2 + SO4 =>
2 Ag{+} + SO4{2-} = Ag2 + SO4
K2Cr2O7 + H2SO4 + C2H5OH = CH3CHO + KCr(SO4)2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 3 CH3CHO + 2 KCr(SO4)2 + 7 H2O
CH3COONa + Ca(OH)2 = CH4 + CaO + Na2CO3 + CO2 =>
2 CH3COONa + Ca(OH)2 = 2 CH4 + CaO + Na2CO3 + CO2
NH3 + KMnO4 = MnO2 + N2 + H2O + K(OH) =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 H2O + 2 K(OH)
P2 + O5 = P2O6 =>
5 P2 + 6 O5 = 5 P2O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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