| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaVO3 + 3 N2H4 + 6 H2SO4 = 3 N2 + 2 Na2SO4 + 12 H2O + 4 VSO4
MnCl2 + (NH4)2C2O4 = MnC2O4 + NH4Cl =>
MnCl2 + (NH4)2C2O4 = MnC2O4 + 2 NH4Cl
Sc + H2O = ScH2O =>
Sc + H2O = ScH2O
CH4 + N2Cl4 = H2 + N2 + ClC4 =>
16 CH4 + N2Cl4 = 32 H2 + N2 + 4 ClC4
CH3CO2H + Mg = MgCH3CO2 + H2 =>
2 CH3CO2H + 2 Mg = 2 MgCH3CO2 + H2
KSCN + FeNH4(SO4)2*12H2O = FeSCN + KNH4(SO4)2*12H2O =>
KSCN + FeNH4(SO4)2*12H2O = FeSCN + KNH4(SO4)2*12H2O
NaNO3 + Na2SO4 = Na + NO3SO4 =>
NaNO3 + Na2SO4 = 3 Na + NO3SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CuI2 + KOH = Cu(OH)2 + KI =>
CuI2 + 2 KOH = Cu(OH)2 + 2 KI
Al(s) + SnCl2(ac) = AlCl3 + Sn =>
2 Al(s) + 3 SnCl2(ac) = 2 AlCl3 + 3 Sn
K2CO3 + Cu(NO3)2 = Cu(CO3) + KNO3 =>
K2CO3 + Cu(NO3)2 = Cu(CO3) + 2 KNO3
Ca4(CO3)2 = Ca2O + CO2 =>
Ca4(CO3)2 = 2 Ca2O + 2 CO2
NaCl2 + Zn = ZnCl2 + Na =>
NaCl2 + Zn = ZnCl2 + Na
KClO3 + KOH + Zn = KCl + K2ZnO4 + H2O =>
KClO3 + 2 KOH + Zn = KCl + K2ZnO4 + H2O
NiSO4 + HF = NiF2 + H2SO4 =>
NiSO4 + 2 HF = NiF2 + H2SO4
LiNo3 + Ag = LiAg + No3 =>
LiNo3 + Ag = LiAg + No3
N2O5 + H2SO4 = N2SO4 + H2O5 =>
N2O5 + H2SO4 = N2SO4 + H2O5
BaSO4 + H3O = Ba + H2O + HSO4 =>
BaSO4 + H3O = Ba + H2O + HSO4
C9Cl7N9O18 = CO + CO2 + NOCl + N2 =>
C9Cl7N9O18 = 7 CO + 2 CO2 + 7 NOCl + N2
CH3COOHNH3 = H2OCH3CONH2 =>
CH3COOHNH3 = H2OCH3CONH2
Na1 + I2 = NaI =>
2 Na1 + I2 = 2 NaI
CH4 + O2 = CH2H2O =>
2 CH4 + O2 = 2 CH2H2O
Mg(OH)2 + Li2CO3 = MgCO3 + Li(OH) =>
Mg(OH)2 + Li2CO3 = MgCO3 + 2 Li(OH)
VCl3*6H2O = V2O3 + HCl + H2O =>
2 VCl3*6H2O = V2O3 + 6 HCl + 9 H2O
BaS2 + H2SO4 = BaSO4 + H2O + SO2 =>
BaS2 + 6 H2SO4 = BaSO4 + 6 H2O + 7 SO2
C2H5COOH + C3H7OH = C2H5COOC2H5 + H2O =>
3 C2H5COOH + 2 C3H7OH = 3 C2H5COOC2H5 + 2 H2O
He + Ne = HeNe =>
He + Ne = HeNe
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
KO(OH)1 + HNO2 = KNO3 + H2O =>
KO(OH)1 + HNO2 = KNO3 + H2O
Fe(OH)2 + HIO3 = Fe(IO3)2 + H2O =>
Fe(OH)2 + 2 HIO3 = Fe(IO3)2 + 2 H2O
K4[Fe(KCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(KCN)6] + 67 K2Cr2O7 + 289 H2SO4 = 3 Fe2(SO4)3 + 67 Cr2(SO4)3 + 36 CO2 + 289 H2O + 79 K2SO4 + 36 KNO3
HgO + HCl = H2O + HgCl2 =>
HgO + 2 HCl = H2O + HgCl2
Au{+} + H2O = H{+} + O2 + Au =>
4 Au{+} + 2 H2O = 4 H{+} + O2 + 4 Au
SiO2 + MgCO3 = Mg2Si + CO2 + O2 =>
SiO2 + 2 MgCO3 = Mg2Si + 2 CO2 + 2 O2
Fe2O4(s) + C(g) = Fe(s) + CO2(g) =>
Fe2O4(s) + 2 C(g) = 2 Fe(s) + 2 CO2(g)
K + AgOH = Ag + KOH =>
K + AgOH = Ag + KOH
KMnO4 + NaOH = Na2(MnO4) + O2 + H2O + KOH =>
4 KMnO4 + 8 NaOH = 4 Na2(MnO4) + O2 + 2 H2O + 4 KOH
Na2S2O3 + Cl2 = Na2S4O6 + NaCl =>
2 Na2S2O3 + Cl2 = Na2S4O6 + 2 NaCl
AgBr3 + K2SO4 = Ag2(SO4)3 + KBr =>
2 AgBr3 + 3 K2SO4 = Ag2(SO4)3 + 6 KBr
TeCO3 = TeO + CO2 =>
TeCO3 = TeO + CO2
Mn + Fe2O2 = Fe + MnO2 =>
Mn + Fe2O2 = 2 Fe + MnO2
Bi{3+} + NH4SCN = NH4{+} + Bi(SCN)3 =>
Bi{3+} + 3 NH4SCN = 3 NH4{+} + Bi(SCN)3
C6H8O7 + CuO = Cu3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 CuO = Cu3(C6H5O7)2 + 3 H2O
CH3CH2OH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
3 CH3CH2OH + 8 Cu(OH)2 = 2 CH3CH2COOH + 4 Cu2O + 11 H2O
Fe(OH)3 + K2SO4 = Fe2(SO4)3 + KOH =>
2 Fe(OH)3 + 3 K2SO4 = Fe2(SO4)3 + 6 KOH
[Co(CO3)(NH3)4] + H2SO4 + C2OH6 = H2O + [Co(NH3)4(OH2)2]2(SO4)3(H2O)3 + C =>
4[Co(CO3)(NH3)4] + 6 H2SO4 + 3 C2OH6 = H2O + 2[Co(NH3)4(OH2)2]2(SO4)3(H2O)3 + 10 C
ZnO + C = ZnOC =>
ZnO + C = ZnOC
Zinc + chlorine = Zincchloride =>
Zn + Cl2 = ZnCl2
Mg + CoSO4 = Mg2(SO4)2 + Co =>
2 Mg + 2 CoSO4 = Mg2(SO4)2 + 2 Co
NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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