| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + Cl = HCl + I
XFeS{2+} + O{2+} = XFe{2+}O{3+} + SO{2+} =>
XFeS{2+} + O{2+} = XFe{2+}O{3+} + SO{2+}
C3H4O2 + O2 = CO2 + H2O =>
C3H4O2 + 3 O2 = 3 CO2 + 2 H2O
BaS + Pb(C2H302)2 = Ba(C2H302)2 + PbS =>
BaS + Pb(C2H302)2 = Ba(C2H302)2 + PbS
Ga + K2S = K + Ga2S3 =>
2 Ga + 3 K2S = 6 K + Ga2S3
NH2OH + K2Cr2O7 = Cr(OH)3 + N2 + KOH + H2O =>
6 NH2OH + K2Cr2O7 = 2 Cr(OH)3 + 3 N2 + 2 KOH + 5 H2O
BiO3H3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 BiO3H3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
Fe(OH)2 + CrO4 + H2O = Cr(OH)3 + Fe(OH)3 =>
5 Fe(OH)2 + CrO4 + 4 H2O = Cr(OH)3 + 5 Fe(OH)3
Ni2SO4 + CaCl2 = NiCl + CaSO4 =>
Ni2SO4 + CaCl2 = 2 NiCl + CaSO4
C50H46 + O2 = CO2 + H2 =>
C50H46 + 50 O2 = 50 CO2 + 23 H2
SiF4 + Mg = Si + MgF2 =>
SiF4 + 2 Mg = Si + 2 MgF2
CH5N3O4 = CH3NO2 + CO2 + H2O + N2 =>
3 CH5N3O4 = CH3NO2 + 2 CO2 + 6 H2O + 4 N2
MnCl2 + CaCO3 = MnCO3 + CaCl2 =>
MnCl2 + CaCO3 = MnCO3 + CaCl2
Al + Ag3PO4 = AlPO4 + Ag3 =>
Al + Ag3PO4 = AlPO4 + Ag3
MnBr2 + (PbCl2)4 = PbBr2 + MnCl2 =>
4 MnBr2 + (PbCl2)4 = 4 PbBr2 + 4 MnCl2
KCrO2 + Cl2 + KOH = H2O + KCl + K2CrO4 =>
2 KCrO2 + 3 Cl2 + 8 KOH = 4 H2O + 6 KCl + 2 K2CrO4
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
Mg + SO4 = MgS + O =>
Mg + SO4 = MgS + 4 O
HNO3 + C14H14O2 = HNO2 + H2O + C14H10O2 =>
2 HNO3 + C14H14O2 = 2 HNO2 + 2 H2O + C14H10O2
BaCl2 + MgSO4 = MgCl2 + BaSO4 =>
BaCl2 + MgSO4 = MgCl2 + BaSO4
H4 + O2 = H4O4 =>
H4 + 2 O2 = H4O4
BaSO4 + CaCl2 = CaSO4 + Cl2Ba =>
BaSO4 + CaCl2 = CaSO4 + Cl2Ba
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
F2 = F8 =>
4 F2 = F8
C6H5CH3 + Br2 = C6H2Br3(CH3) + HBr =>
C6H5CH3 + 3 Br2 = C6H2Br3(CH3) + 3 HBr
CoCl2(H2O)6 + HCl = CoH13O6 + Cl =>
CoCl2(H2O)6 + HCl = CoH13O6 + 3 Cl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
H{+} + Hg4Fe(CN)6 + HClO2 = Cl2 + NO + CO2 + Fe{3+} + Hg{2+} + H2O =>
66 H{+} + 6 Hg4Fe(CN)6 + 94 HClO2 = 47 Cl2 + 36 NO + 36 CO2 + 6 Fe{3+} + 24 Hg{2+} + 80 H2O
AIF3 = A + I + F =>
AIF3 = A + I + 3 F
K2SiO3 + NH4Cl = KCl + (NH4)2SiO3 =>
K2SiO3 + 2 NH4Cl = 2 KCl + (NH4)2SiO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Zn(OH)2 + NaOH = Na2(Zn(OH)4) =>
Zn(OH)2 + 2 NaOH = Na2(Zn(OH)4)
Ba3(AsO4)2 + SiO2 + Te = BaSiO3 + TeO + As4 =>
2 Ba3(AsO4)2 + 6 SiO2 + 10 Te = 6 BaSiO3 + 10 TeO + As4
MgCl2 + NaBr = MgBrNaCl2 =>
MgCl2 + NaBr = MgBrNaCl2
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
Sr + Ag3PO4 = Ag + Sr3(PO4)2 =>
3 Sr + 2 Ag3PO4 = 6 Ag + Sr3(PO4)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + SO3 = Fe(SO3)3 =>
Fe + 3 SO3 = Fe(SO3)3
KMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 4 NaOH = 2 Na2MnO4 + NaNO3 + 2 KOH + H2O
Hf + H2O = H2 + Hf(OH)3 =>
2 Hf + 6 H2O = 3 H2 + 2 Hf(OH)3
NH3 + Cl2 + H2O = HCl + HNO3 =>
NH3 + 4 Cl2 + 3 H2O = 8 HCl + HNO3
HClO3 + I2 + H2O = HCl + HIO3 =>
5 HClO3 + 3 I2 + 3 H2O = 5 HCl + 6 HIO3
Na2Cr2O7 + H2SO4 + NaBr = Cr2(SO4)3 + Br2 + Na2SO4 + H2O =>
Na2Cr2O7 + 7 H2SO4 + 6 NaBr = Cr2(SO4)3 + 3 Br2 + 4 Na2SO4 + 7 H2O
C2C5OH + O2 = CO2 + H2O =>
4 C2C5OH + 27 O2 = 28 CO2 + 2 H2O
MnSO4 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 + K2SO4 =>
MnSO4 + 2 K2CO3 + 2 KNO3 = K2MnO4 + 2 KNO2 + 2 CO2 + K2SO4
LiClO4 = LiCl + O3 =>
3 LiClO4 = 3 LiCl + 4 O3
CU + HNO3 + H{+} = CU{2+} + NO + H2O =>
3 CU + 2 HNO3 + 6 H{+} = 3 CU{2+} + 2 NO + 4 H2O
KCO + NaCl = KCl + NaCO =>
KCO + NaCl = KCl + NaCO
FeCl3 + NH4NO3 = Cl3NH4 + FeNO3 =>
FeCl3 + NH4NO3 = Cl3NH4 + FeNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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