| Équations équilibrées la veille | Équations équilibrées le lendemain |
In + Te = InTe
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2 + K2SO + H2O =>
9 C2H5OH + 2 K2Cr2O7 + 2 H2SO4 = 9 CH3COOH + 2 Cr2 + 2 K2SO + 11 H2O
BaO + H3PO4 = Ba2(HPO4)2 + H2O =>
2 BaO + 2 H3PO4 = Ba2(HPO4)2 + 2 H2O
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq) =>
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq)
CH3H + O2 = CO2 + H2O =>
CH3H + 2 O2 = CO2 + 2 H2O
COOHCOOH + KOH = COOK + H2O =>
COOHCOOH + 2 KOH = 2 COOK + 2 H2O
NaN3 = Na + N =>
NaN3 = Na + 3 N
Cr2O7{2-} + HCOOH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 HCOOH + 8 H{+} = 2 Cr{3+} + 3 CO2 + 7 H2O
CH3OH + Ag2O = Ag + CHOOH + H2O =>
CH3OH + 2 Ag2O = 4 Ag + CHOOH + H2O
CH3OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 CH3OH + 4 KMnO4 + 4 NaOH = CH3COOH + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
AgNO2 + HCl = AgCl + HNO2 =>
AgNO2 + HCl = AgCl + HNO2
KNO3 + Cr2O3 = K2CrO4 + NO + NO2 =>
4 KNO3 + Cr2O3 = 2 K2CrO4 + NO + 3 NO2
CH3CO2H + Na2CO3 = CH3CO2Na + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 CH3CO2Na + CO2 + H2O
C6H13NH2 + H2O = H3O + C6H13NH =>
C6H13NH2 + H2O = H3O + C6H13NH
H2 + CO = CH3 + O4 =>
6 H2 + 4 CO = 4 CH3 + O4
H{+} + Fe{2+} + MnO4{-} = Fe{3+} + H2O + Mn{2+} =>
8 H{+} + 5 Fe{2+} + MnO4{-} = 5 Fe{3+} + 4 H2O + Mn{2+}
Sn + PbSO4 = Pb2 + SnSO4 =>
2 Sn + 2 PbSO4 = Pb2 + 2 SnSO4
HBO2 + KClO = KBO2 + HClO =>
HBO2 + KClO = KBO2 + HClO
CuCO3(s) = CuCO(s) + O2(g) =>
CuCO3(s) = CuCO(s) + O2(g)
X + NaOH = NaX + NaXO3 + H2O =>
6 X + 6 NaOH = 5 NaX + NaXO3 + 3 H2O
HSO4 + BaOH = BaSO4 + H2O =>
HSO4 + BaOH = BaSO4 + H2O
KClO4 + K2C2O4 + KOH = KCl + K2CO3 + H2O =>
KClO4 + 4 K2C2O4 + 8 KOH = KCl + 8 K2CO3 + 4 H2O
(Ag)2 + S = Ag2S =>
(Ag)2 + S = Ag2S
Ba(OH)2 + CuO = Cu(OH)2 + BaO =>
Ba(OH)2 + CuO = Cu(OH)2 + BaO
FeOOH + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 FeOOH + 3 Cl2 + 10 KOH = 2 K2FeO4 + 6 KCl + 6 H2O
Zn + KNO3 + H2O = NH3 + K2ZnO2 + Zn(OH)2 =>
8 Zn + 2 KNO3 + 10 H2O = 2 NH3 + K2ZnO2 + 7 Zn(OH)2
CrCl(OH2)5 + H2O = Cr(OH2)6 + Cl =>
CrCl(OH2)5 + H2O = Cr(OH2)6 + Cl
MnSO4 + HBrO + K2SO4 + H2O = KMnO4 + HBr + H2SO4 =>
2 MnSO4 + 5 HBrO + K2SO4 + 3 H2O = 2 KMnO4 + 5 HBr + 3 H2SO4
Mg3N + H2O = MgOH + NH3 =>
Mg3N + 3 H2O = 3 MgOH + NH3
Pb(NO3)2Na2S = PbS + NaNO3 =>
Pb(NO3)2Na2S = PbS + 2 NaNO3
Cu + KNO3 + HCl = Cu(NO3)2 + NO + KCl + H2O =>
3 Cu + 8 KNO3 + 8 HCl = 3 Cu(NO3)2 + 2 NO + 8 KCl + 4 H2O
KC1O3 + C12H22O11 = KC1 + H2O + CO2 =>
8 KC1O3 + C12H22O11 = 8 KC1 + 11 H2O + 12 CO2
OCl2 + HCl = Cl2 + H2O =>
OCl2 + 2 HCl = 2 Cl2 + H2O
FeSO4 + NaOH + NaOCl + H2O = Fe(OH)3 + NaCl + NaSO4 =>
FeSO4 + NaOH + NaOCl + H2O = Fe(OH)3 + NaCl + NaSO4
SbH3 = Sb + H2 =>
2 SbH3 = 2 Sb + 3 H2
Li + Mg(SO4) = Li2(SO4) + Mg =>
2 Li + Mg(SO4) = Li2(SO4) + Mg
C2H3N + H2O = CH3COOH + NH3 =>
C2H3N + 2 H2O = CH3COOH + NH3
CdCl2(s) + K(OH)(aq) = Cd(OH)2(aq) + KCl(aq) =>
CdCl2(s) + 2 K(OH)(aq) = Cd(OH)2(aq) + 2 KCl(aq)
Fe + Al2(SO4)3 = FeSO4 + Al =>
3 Fe + Al2(SO4)3 = 3 FeSO4 + 2 Al
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2
Cu(NO3)2 + (NH4)Br = CuBr + NH4(NO3)2 =>
Cu(NO3)2 + (NH4)Br = CuBr + NH4(NO3)2
K2MnO4 + SO2 = MnO2 + K2SO4 =>
K2MnO4 + SO2 = MnO2 + K2SO4
NH4I + NaOH = NH4OH + INa =>
NH4I + NaOH = NH4OH + INa
LiCl + SO2 + H2O + O2 = Li2SO4 + HCl =>
4 LiCl + 2 SO2 + 2 H2O + O2 = 2 Li2SO4 + 4 HCl
Ni + S = NiS =>
Ni + S = NiS
NH4NO3 + ZnBr2 = NH4Br + Zn(NO3)2 =>
2 NH4NO3 + ZnBr2 = 2 NH4Br + Zn(NO3)2
Cl2 + KI + H2O = KCl + HIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KCl + HIO3 + 5 HCl
MoCl5 + H2O = MoCl5*H2O =>
MoCl5 + H2O = MoCl5*H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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