| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH2(CH2)6CH3 + 49 O2 = 34 H2O + 32 CO2
HCOOH + CH3CH2CH2CH2OH = HCOOCH2CH2CH2CH3 + H2O =>
HCOOH + CH3CH2CH2CH2OH = HCOOCH2CH2CH2CH3 + H2O
Fe(OH)2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
Fe(OH)2 + 2 Cl2 + 6 KOH = K2FeO4 + 4 KCl + 4 H2O
K3(Fe(CN)6) + KSCN = KCN + Fe(SCN)3 =>
K3(Fe(CN)6) + 3 KSCN = 6 KCN + Fe(SCN)3
C + NaOH = NaC1 + NaOC1 + H2O =>
2 C + 2 NaOH = NaC1 + NaOC1 + H2O
CuO + O2 = CuO4 =>
2 CuO + 3 O2 = 2 CuO4
Al + Fe3Br2 = AlBr3 + Fe =>
2 Al + 3 Fe3Br2 = 2 AlBr3 + 9 Fe
HSO3{-} + I2 + H2O{-} = I{-} + SO4{-2} + H{+} =>
2 HSO3{-} + 3 I2 + 2 H2O{-} = 6 I{-} + 2 SO4{-2} + 6 H{+}
CuS + K2CO3 = K2S + CuCO3 =>
CuS + K2CO3 = K2S + CuCO3
Ba3 + P2 = Ba3P2 =>
Ba3 + P2 = Ba3P2
NaIO3 + K2S2O8 + NaOH = Na3H2IO6 + K2SO4 + Na2SO4 + H2O =>
NaIO3 + K2S2O8 + 4 NaOH = Na3H2IO6 + K2SO4 + Na2SO4 + H2O
AlCl3(ag) + NH4OH(ag) = NH4Cl(ag) + Al(OH)3(s) =>
AlCl3(ag) + 3 NH4OH(ag) = 3 NH4Cl(ag) + Al(OH)3(s)
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
Al + TiO2 = Al3O3 + Ti =>
6 Al + 3 TiO2 = 2 Al3O3 + 3 Ti
AgCl + NH3 + H2O = (Ag(NH3)2)OH + HCl =>
AgCl + 2 NH3 + H2O = (Ag(NH3)2)OH + HCl
Nitrogen + nitricacid = nitrogenmonoxide + water =>
3 N2 + 4 HNO3 = 10 NO + 2 H2O
Mg(OH)2 + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
Mg(OH)2 + H2SO4(aq) = MgSO4(aq) + 2 H2O(l)
Fe(OH)3 + NH3 = Fe[NH3]6(OH)3 =>
Fe(OH)3 + 6 NH3 = Fe[NH3]6(OH)3
CrCl3*6H2O + CON2H4 + C5H8O2 = Cr(C5H7O2)3 + NH3 + Cl2 + H2O =>
8 CrCl3*6H2O + 5 CON2H4 + 23 C5H8O2 = 8 Cr(C5H7O2)3 + 10 NH3 + 12 Cl2 + 51 H2O
CH3CHBrCH2Br + HBr = CH3CHBrCH3 + Br =>
CH3CHBrCH2Br + HBr = CH3CHBrCH3 + 2 Br
MgCl2 + CaS = CaCl2 + MgS =>
MgCl2 + CaS = CaCl2 + MgS
HCI = H + CI =>
HCI = H + CI
NiO(s) + ClF3(g) = NiF2(s) + Cl2(g) + O2(g) =>
6 NiO(s) + 4 ClF3(g) = 6 NiF2(s) + 2 Cl2(g) + 3 O2(g)
Ag(s) + Au(NO3)2(aq) = AgNO3(aq) + Au(s) =>
2 Ag(s) + Au(NO3)2(aq) = 2 AgNO3(aq) + Au(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
BiO3{-} + Cr{3+} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
3 BiO3{-} + 2 Cr{3+} + 4 H{+} = Cr2O7{2-} + 3 Bi{3+} + 2 H2O
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Cr(OH)6 + H2O2 = CrO4 + H2O =>
Cr(OH)6 + H2O2 = CrO4 + 4 H2O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
C(s) + H2(g) + O2(g) = C9H8O4 =>
9 C(s) + 4 H2(g) + 2 O2(g) = C9H8O4
CH3MgCl + P(OC6H5)3 = P(CH3)3 + C6H5OMgCl =>
3 CH3MgCl + P(OC6H5)3 = P(CH3)3 + 3 C6H5OMgCl
Al3(aq) + OH(aq) = Al(OH)3(s) =>
Al3(aq) + 9 OH(aq) = 3 Al(OH)3(s)
S + C = C4S2 =>
2 S + 4 C = C4S2
Al2(SO4)3 + Ba = Al2 + BaSO4 =>
Al2(SO4)3 + 3 Ba = Al2 + 3 BaSO4
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
Fe + NiCl2 = Ni + Fe4Cl =>
8 Fe + NiCl2 = Ni + 2 Fe4Cl
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
CrO2 + C = Cr + CO2 =>
CrO2 + C = Cr + CO2
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + KHSO4 + NaHSO4 =>
2 KMnO4 + 5 Na2C2O4 + 14 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 2 KHSO4 + 10 NaHSO4
C4H2O3 + H2 = C4H8O + H2O =>
C4H2O3 + 5 H2 = C4H8O + 2 H2O
Na2CO3 + HCl = H2CO3 + Na2Cl2 =>
Na2CO3 + 2 HCl = H2CO3 + Na2Cl2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Mg + Pb(C2H14O4)2 = Pb + Mg(C2H14O4)2 =>
Mg + Pb(C2H14O4)2 = Pb + Mg(C2H14O4)2
Ca(OH) + Na2CO3 = Ca2CO3 + NaOH =>
2 Ca(OH) + Na2CO3 = Ca2CO3 + 2 NaOH
ZnO + NHO3 = Zn(NO3)2 + H2O =>
ZnO + 2 NHO3 = Zn(NO3)2 + H2O
Al + (OH)3 = Al(OH)3 =>
Al + (OH)3 = Al(OH)3
KClO3 + C6H5NO2 = KCl + CO2 + H2O + N2 =>
25 KClO3 + 6 C6H5NO2 = 25 KCl + 36 CO2 + 15 H2O + 3 N2
NaClO3 = NaClO + O2 =>
NaClO3 = NaClO + O2
WO3 + Al = Al2O3 + W =>
WO3 + 2 Al = Al2O3 + W
MgO + Na4Si + BN + Al4C3 + CaBr2 = Ca3N2 + Al4Si3 + B2O3 + NaBr + Mg2C =>
6 MgO + 3 Na4Si + 4 BN + Al4C3 + 6 CaBr2 = 2 Ca3N2 + Al4Si3 + 2 B2O3 + 12 NaBr + 3 Mg2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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