| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + 4 Mg = Mg2Si + 2 MgO
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
Na2Pb(OH)4 + HCl = Pb(OH)2 + NaCl + H2O =>
Na2Pb(OH)4 + 2 HCl = Pb(OH)2 + 2 NaCl + 2 H2O
C6H5COO{-} + H{+} = C6H5COOH =>
C6H5COO{-} + H{+} = C6H5COOH
Al2O3 + HPO4 = Al(PO4)3 + H2O =>
Al2O3 + 6 HPO4 = 2 Al(PO4)3 + 3 H2O
CUSO4 + Zn = Zn3SO4 + CU =>
CUSO4 + 3 Zn = Zn3SO4 + CU
Al2 + Zn(NO3)2 = AlNO3 + Zn =>
Al2 + Zn(NO3)2 = 2 AlNO3 + Zn
Sn + FeCl3 = SnCl2 + FeCl2 =>
Sn + 2 FeCl3 = SnCl2 + 2 FeCl2
NH3 + O2 = HNO3 + HO2 =>
2 NH3 + 7 O2 = 2 HNO3 + 4 HO2
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
SO + H2O = H2S + O3 =>
3 SO + 3 H2O = 3 H2S + 2 O3
C + H2 = C4H6 =>
4 C + 3 H2 = C4H6
MgBr{+2} + I = MgI{2} + Br =>
MgBr{+2} + I = MgI{2} + Br
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
Na2SO4 = NaSO3 + NaO =>
Na2SO4 = NaSO3 + NaO
C6H9OH + O2 = CO2 + H2O =>
C6H9OH + 8 O2 = 6 CO2 + 5 H2O
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
TiCO3 = TiOCO2 =>
TiCO3 = TiOCO2
Mn2{+} + Cl2 + H2O = MnO2 + H{+} + Cl{-} =>
2 Mn2{+} + 7 Cl2 + 8 H2O = 4 MnO2 + 16 H{+} + 14 Cl{-}
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
CuCl2 + Zi = Cu + ZiCl =>
CuCl2 + 2 Zi = Cu + 2 ZiCl
V{4+} + Zn = V + Zn{2+} =>
V{4+} + 2 Zn = V + 2 Zn{2+}
Mg(NO3)2 + NaHCO3 = MgNa + (NO3)2HCO3 =>
Mg(NO3)2 + NaHCO3 = MgNa + (NO3)2HCO3
FeOH2 + CuCl2 = CuOH2 + FeCl2 =>
FeOH2 + CuCl2 = CuOH2 + FeCl2
Cr2O7 + C6H12O6 = Cr + CO2 + H2O =>
12 Cr2O7 + 7 C6H12O6 = 24 Cr + 42 CO2 + 42 H2O
NH4NO3 + Mg(OH)2 = Mg(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Mg(OH)2 = Mg(NO3)2 + 2 NH3 + 2 H2O
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + H2O + NaNO3 =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 3 H2O + 6 NaNO3
C10H22C + O2 = CO2 + H2O =>
2 C10H22C + 33 O2 = 22 CO2 + 22 H2O
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
CaCl(ClO3)2 = CaCl3 + O2 =>
CaCl(ClO3)2 = CaCl3 + 3 O2
NaOHCu = NaCuOH =>
NaOHCu = NaCuOH
Ni(NO3)2 + NH4HCO3 = NH4NO3 + NiO + H2O + CO2 =>
Ni(NO3)2 + 2 NH4HCO3 = 2 NH4NO3 + NiO + H2O + 2 CO2
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
C10H22 + Cl2 = C10H16Cl6 + HCl =>
C10H22 + 6 Cl2 = C10H16Cl6 + 6 HCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
HCLO4(aq) + NaOH(aq) = H2O(l) + NaCLO4(aq) =>
HCLO4(aq) + NaOH(aq) = H2O(l) + NaCLO4(aq)
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
SbCl3 + NaOH = Sb(OH) + NaCl3 =>
SbCl3 + NaOH = Sb(OH) + NaCl3
Y2O3 + BaCO3 + H3BO3 = Y2Ba3B6O15 + CO2 + H2O =>
Y2O3 + 3 BaCO3 + 6 H3BO3 = Y2Ba3B6O15 + 3 CO2 + 9 H2O
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
H + I = HI =>
H + I = HI
Cs + FeN = Cs3N + Fe =>
3 Cs + FeN = Cs3N + Fe
K2CO2*C = CO + K =>
K2CO2*C = 2 CO + 2 K
Y2O3 + BaCO3 + H3BO3 = Y2Ba3B6O15 + CO2 + H2O =>
Y2O3 + 3 BaCO3 + 6 H3BO3 = Y2Ba3B6O15 + 3 CO2 + 9 H2O
Mg(HSO4)2 + Hg3(AsO4)2 = Hg(HSO4)2 + Mg3(AsO4)2 =>
3 Mg(HSO4)2 + Hg3(AsO4)2 = 3 Hg(HSO4)2 + Mg3(AsO4)2
NH + O2 = NO2 + H2O3 =>
4 NH + 7 O2 = 4 NO2 + 2 H2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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