| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + LiOH = LiPO4 + H4O
Cu(NO3)2 + FeSO4 = Cu3(SO4)2 + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 FeSO4 = Cu3(SO4)2 + 2 Fe(NO3)3
H2S + LiOH = H2O + Li2S =>
H2S + 2 LiOH = 2 H2O + Li2S
MnO2 + HBr = MnBr2 + Br3 + H2O =>
3 MnO2 + 12 HBr = 3 MnBr2 + 2 Br3 + 6 H2O
MgSO4 + Cu = MgCuSO4 =>
MgSO4 + Cu = MgCuSO4
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CaOH2 + FeCl2 = CaCl2 + FeOH2 =>
CaOH2 + FeCl2 = CaCl2 + FeOH2
Li2CO3 + CH3COOH = Li(CH3COO) + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = 2 Li(CH3COO) + CO2 + H2O
HCl + Au = H + AuCl2 =>
2 HCl + Au = 2 H + AuCl2
Ca(ClO)2 + H2O + CO2 = CaCO3 + HClO =>
Ca(ClO)2 + H2O + CO2 = CaCO3 + 2 HClO
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Ca + I2 = Ca2I =>
4 Ca + I2 = 2 Ca2I
CH4 + CO2 = CH3COCH3 + H2O =>
2 CH4 + CO2 = CH3COCH3 + H2O
CaOH2 + FeCl2 = CaCl2 + FeOH2 =>
CaOH2 + FeCl2 = CaCl2 + FeOH2
C2H4O + NaHCO3 = C3H4O3 + Na2CO3 + H2 =>
6 C2H4O + 6 NaHCO3 = 5 C3H4O3 + 3 Na2CO3 + 5 H2
CaOH2 + FeCl2 = CaCl2 + FeOH2 =>
CaOH2 + FeCl2 = CaCl2 + FeOH2
LiOH + Cu(NO3)2 = LiNO3 + Cu(OH)2 =>
2 LiOH + Cu(NO3)2 = 2 LiNO3 + Cu(OH)2
Mn{+2} + Cl2 + H2O = MnO2 + Cl{-} + H{+} =>
Mn{+2} + Cl2 + 2 H2O = MnO2 + 2 Cl{-} + 4 H{+}
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Si + O3 = SiO3 =>
Si + O3 = SiO3
COOH + NaOH = CO2 + H2O + Na =>
COOH + NaOH = CO2 + H2O + Na
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
(NH4)2C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 2 CO2 + N2 + 6 H2O
C7H6O3 + MnO4 = MnO2 + H2O + CO3 =>
2 C7H6O3 + 21 MnO4 = 21 MnO2 + 6 H2O + 14 CO3
H2CO3 + Zn(OH)2 = ZnCO3 + H2O =>
H2CO3 + Zn(OH)2 = ZnCO3 + 2 H2O
Cu(OH)Cl = CuOH + Cl =>
Cu(OH)Cl = CuOH + Cl
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Al + CaCl2 = AlCl2 + Ca =>
Al + CaCl2 = AlCl2 + Ca
CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl
(NH4)3PO4 + Pb(NO3)2 = Pb(PO4)4 + NH4 + NO3 =>
4(NH4)3PO4 + Pb(NO3)2 = Pb(PO4)4 + 12 NH4 + 2 NO3
MnO4{-} = MnO2 + O2 + e =>
MnO4{-} = MnO2 + O2 + e
CH4 + CO2 = C2H4O2 =>
CH4 + CO2 = C2H4O2
Al(OH)3 + KHSO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 Al(OH)3 + 6 KHSO4 = Al2(SO4)3 + 3 K2SO4 + 6 H2O
CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O
Na2Co3*10H2O = Na2Co3 + H2O =>
Na2Co3*10H2O = Na2Co3 + 10 H2O
Hg + C = Hg2C2 =>
2 Hg + 2 C = Hg2C2
CrO4{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Cr{3+} + 6 CO2 + 8 H2O
HCl + P = PCl + H2 =>
2 HCl + 2 P = 2 PCl + H2
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Cu2S + H2SO4 = CuSO4 + Cu + H2S =>
Cu2S + H2SO4 = CuSO4 + Cu + H2S
C + Hg = CHg =>
C + Hg = CHg
H2S + KMnO4 = K2SO4 + H2O + MnO2 + KOH =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 2 H2O + 8 MnO2 + 2 KOH
CH3COOH + MgO = CH3COOMg + OH =>
CH3COOH + MgO = CH3COOMg + OH
Hg + C = HgC =>
Hg + C = HgC
C + Hg = CHg =>
C + Hg = CHg
Ca + I2 = CaI =>
2 Ca + I2 = 2 CaI
CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O
FeSO4(aq) + K2S(aq) = FeS + K2SO4 =>
FeSO4(aq) + K2S(aq) = FeS + K2SO4
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/24
Équations équilibrées sur11/02/23
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