| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CO2 + 7 H2 = 2 CH3COO + 4 H2O
AlOHSO4 + NaOH = NaOHSO4 + AlOH =>
AlOHSO4 + NaOH = NaOHSO4 + AlOH
Al(NO3)3 + Mg = Al3 + Mg(NO3)2 =>
6 Al(NO3)3 + 9 Mg = 2 Al3 + 9 Mg(NO3)2
Og2 + O2 = Og2O =>
2 Og2 + O2 = 2 Og2O
Fe + Pb(CH3COO)2 = Pb + Fe(CH3COO) =>
2 Fe + Pb(CH3COO)2 = Pb + 2 Fe(CH3COO)
CO2 + H2 = CH3COO + H2O =>
4 CO2 + 7 H2 = 2 CH3COO + 4 H2O
KOH + NO2 = H2O + KNO2 + KNO3 =>
2 KOH + 2 NO2 = H2O + KNO2 + KNO3
CO2 + H2 = CH3COO + H2O =>
4 CO2 + 7 H2 = 2 CH3COO + 4 H2O
MnO4{3-} + MnO4{-} = MnO4{2-} =>
MnO4{3-} + MnO4{-} = 2 MnO4{2-}
Al(NO3)3 + Mg = Al3 + Mg(NO3)2 =>
6 Al(NO3)3 + 9 Mg = 2 Al3 + 9 Mg(NO3)2
CO2 + H2 = CH3COO + H2O =>
4 CO2 + 7 H2 = 2 CH3COO + 4 H2O
FeCl3 + Al2O3 = AlCl3 + Fe2O3 =>
2 FeCl3 + Al2O3 = 2 AlCl3 + Fe2O3
Co(NO3)2 + NaCO3 = Co(CO3)2 + NaNO3 =>
Co(NO3)2 + 2 NaCO3 = Co(CO3)2 + 2 NaNO3
CaCO3 + H2Cl2 = CaCl2 + H2O + CO2 =>
CaCO3 + H2Cl2 = CaCl2 + H2O + CO2
(SO4)3 = S3O12 =>
(SO4)3 = S3O12
Zn + H3AsO4 = Zn3(AsO4)2 + H =>
3 Zn + 2 H3AsO4 = Zn3(AsO4)2 + 6 H
Mg + HBr = Mg(HBr)2 =>
Mg + 2 HBr = Mg(HBr)2
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaOH + AgOH = NaAgO + H2O =>
NaOH + AgOH = NaAgO + H2O
S + Rb = RbS =>
S + Rb = RbS
KMnO4 + NO + H2SO4 = K2SO4 + HNO3 + MnSO4 + H2O =>
6 KMnO4 + 10 NO + 9 H2SO4 = 3 K2SO4 + 10 HNO3 + 6 MnSO4 + 4 H2O
CO2 + H2O2 = C12H22O11 + O2 =>
24 CO2 + 22 H2O2 = 2 C12H22O11 + 35 O2
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
C8H10 + KMnO4 + H2SO4 = C8H4O4 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 14 KMnO4 + 21 H2SO4 = 5 C8H4O4 + 7 K2SO4 + 14 MnSO4 + 36 H2O
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
F2(g) + KBr(aq) = FBr2 + K2 =>
F2(g) + 4 KBr(aq) = 2 FBr2 + 2 K2
Zn(s) + SnCl2(aq) = ZnCl2 + Sn =>
Zn(s) + SnCl2(aq) = ZnCl2 + Sn
AlCl3 + NaOH + HCl = NaCl + AlOH + HCl3 =>
AlCl3 + NaOH + HCl = NaCl + AlOH + HCl3
Na{+} + Cl[{-}] = NaCl =>
Na{+} + Cl[{-}] = NaCl
C6H4CH3SO2NH2 + KMnO4 + H2SO4 = C6H4CONHSO2 + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3SO2NH2 + 6 KMnO4 + 9 H2SO4 = 5 C6H4CONHSO2 + 3 K2SO4 + 6 MnSO4 + 19 H2O
NaCl + H2O + S = H2S + NaOCl =>
NaCl + H2O + S = H2S + NaOCl
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
K + H2O2 + NH3 = H2O + KNO3NO2 =>
K + 8 H2O2 + 2 NH3 = 11 H2O + KNO3NO2
HgSO4 + H2O = H2SO4 + HgO =>
HgSO4 + H2O = H2SO4 + HgO
KBr + Pb(NO3)2 = KNO3 + Pb(Br2) =>
2 KBr + Pb(NO3)2 = 2 KNO3 + Pb(Br2)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
(COOH)2 + NaOH = NaCO2 + H2O =>
(COOH)2 + 2 NaOH = 2 NaCO2 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
X + HNO3 + H2O = H3XO4 + NO =>
3 X + 5 HNO3 + 2 H2O = 3 H3XO4 + 5 NO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
BaCO3 + H3PO4 = Ba3(PO4)2 + H2O + CO2 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O + 3 CO2
CHCl3 = C + H2 + Cl =>
2 CHCl3 = 2 C + H2 + 6 Cl
MgBr2 + Na3PO4 = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaBr
MgSO4 + Na2CO3 = MgCO3 + SO4 + Na2 =>
MgSO4 + Na2CO3 = MgCO3 + SO4 + Na2
H2UO4 + K2SO4 = K2UO4 + H2SO4 =>
H2UO4 + K2SO4 = K2UO4 + H2SO4
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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