| Équations équilibrées la veille | Équations équilibrées le lendemain |
LaF3 + H2O = LaOF + 2 HF
CaAl2Si2O8 + H2O = CaAl2O10H4Si2 =>
CaAl2Si2O8 + 2 H2O = CaAl2O10H4Si2
Br2 + O3 = BrO2 =>
3 Br2 + 4 O3 = 6 BrO2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
TiO2 + SiO2 = Ti(SiO3)2 =>
TiO2 + 2 SiO2 = Ti(SiO3)2
HCl + Ca(HCO3)2 = CaCl2 + H(HCO3) =>
2 HCl + Ca(HCO3)2 = CaCl2 + 2 H(HCO3)
Mg(CN)2 + CaS = MgS + Ca(CN)2 =>
Mg(CN)2 + CaS = MgS + Ca(CN)2
MnO(OH)2 + PbO2 + HNO3 = MnO4 + Pb(NO3) + H2O =>
3 MnO(OH)2 + 4 PbO2 + 4 HNO3 = 3 MnO4 + 4 Pb(NO3) + 5 H2O
(CH3)3N + HCl = HN + (CH3)3Cl =>
(CH3)3N + HCl = HN + (CH3)3Cl
FeO4{-} + H{+} = Fe3{+} + O2 + H2O =>
3 FeO4{-} + 4 H{+} = Fe3{+} + 5 O2 + 2 H2O
(Ba(ClO3)2) = BaCl2 + O2 =>
(Ba(ClO3)2) = BaCl2 + 3 O2
NaCN(s) + CuCl(aq) = NaCl(aq) + CuCN(s) =>
NaCN(s) + CuCl(aq) = NaCl(aq) + CuCN(s)
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2
Mg(OH)2 + P2O3 = (MgOH)2PHO3 + H2O =>
4 Mg(OH)2 + P2O3 = 2(MgOH)2PHO3 + H2O
Al + Fe{+} = Al{+} + Fe =>
Al + Fe{+} = Al{+} + Fe
SiCl3 + H2 = Si + ClH =>
2 SiCl3 + 3 H2 = 2 Si + 6 ClH
AgIO4 + HNO3 = HIO4 + AgNO3 =>
AgIO4 + HNO3 = HIO4 + AgNO3
FeO3(s) + Al(s) = Fe(s) + AlO3(s) =>
FeO3(s) + Al(s) = Fe(s) + AlO3(s)
C3H6O3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6O3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
HNO3 + C14H12O2 = C14H10O2 + HNO2 + H2O =>
HNO3 + C14H12O2 = C14H10O2 + HNO2 + H2O
Co(OH)2 + CoO2 + H2O = Co(OH)3 =>
Co(OH)2 + CoO2 + 2 H2O = 2 Co(OH)3
Cu + N + O2 = Cu(NO2)2 =>
Cu + 2 N + 2 O2 = Cu(NO2)2
CaF2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KF =>
3 CaF2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KF
Mg(S2)2 = Mg + S =>
Mg(S2)2 = Mg + 4 S
H2CO + H2O = CH4 + O3 =>
3 H2CO + 3 H2O = 3 CH4 + 2 O3
Fe2S3 + CH3COOH = Fe(CH3COO)3 + H2S =>
Fe2S3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2S
C6H6N2O2 + HCl = C6H7N2O2 + Cl =>
C6H6N2O2 + HCl = C6H7N2O2 + Cl
NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2 =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l) + 2 CO2
CrO + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO =>
CrO + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO
NiCl2 + Ba(OH)2 = Ni(OH)2 + BaCl2 =>
NiCl2 + Ba(OH)2 = Ni(OH)2 + BaCl2
MgO + HNO3 = MgO3 + HNO =>
MgO + HNO3 = MgO3 + HNO
Na2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + NaNO3 =>
Na2CO3(aq) + Pb(NO3)2(aq) = PbCO3(s) + 2 NaNO3
C2H4O(g) + O2(g) = CO2(g) + H20(g) =>
10 C2H4O(g) + 15 O2(g) = 20 CO2(g) + 2 H20(g)
CH2O + H{+} + SO4{2-} = CO2 + S + H2O =>
3 CH2O + 4 H{+} + 2 SO4{2-} = 3 CO2 + 2 S + 5 H2O
CaCO3 + HCl + H2O = CaCl2*6H2O + CO2 =>
CaCO3 + 2 HCl + 5 H2O = CaCl2*6H2O + CO2
Fe(NO3)3 + Mg(s) = Fe(s) + Mg(NO3)3 =>
Fe(NO3)3 + Mg(s) = Fe(s) + Mg(NO3)3
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2
S + Al2O3 = Al + SO2 =>
3 S + 2 Al2O3 = 4 Al + 3 SO2
N2 + O10 = N2O5 =>
2 N2 + O10 = 2 N2O5
Co + O2 + H2O = Co(OH)3 =>
4 Co + 3 O2 + 6 H2O = 4 Co(OH)3
Cl2 + K2S + KOH = KCl + K2SO4 + H2O =>
4 Cl2 + K2S + 8 KOH = 8 KCl + K2SO4 + 4 H2O
Na2S2O4 + CuSO4 = SO2 + Cu + Na2SO4 =>
Na2S2O4 + CuSO4 = 2 SO2 + Cu + Na2SO4
MgSO4 + Na2C2O4 = MgC2O4 + Na2SO4 =>
MgSO4 + Na2C2O4 = MgC2O4 + Na2SO4
Cl + Mg2Br = Mg2Cl + Br =>
Cl + Mg2Br = Mg2Cl + Br
Pb(No3)2(s) + N2SO4(s) = PbSO4(s) + NNo3(s) =>
Pb(No3)2(s) + N2SO4(s) = PbSO4(s) + 2 NNo3(s)
C4H11OH + CH3COOH = C7H14O2 + H2O =>
2 C4H11OH + 3 CH3COOH = 2 C7H14O2 + 4 H2O
SbCl3 + AgNo3 = AgCl + Sb(No3)3 =>
SbCl3 + 3 AgNo3 = 3 AgCl + Sb(No3)3
H2S + Ba = H2Ba + S =>
H2S + Ba = H2Ba + S
Mg(CH3CoO)2 + LiOH = MgOH + Li(CH3CoO)2 =>
Mg(CH3CoO)2 + LiOH = MgOH + Li(CH3CoO)2
CoCl2CH3CSNH2NH4OH = CoSCH3CONH2NH4ClHCl =>
CoCl2CH3CSNH2NH4OH = CoSCH3CONH2NH4ClHCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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