| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn + 6 HNO2 = 2 Sn(NO2)2 + NH4NO3 + H2O
Cl2 + GaI3 = GaCl3 + I2 =>
3 Cl2 + 2 GaI3 = 2 GaCl3 + 3 I2
BaSO3 + HNO3 = BaSO4 + NO2 + H2O =>
BaSO3 + 2 HNO3 = BaSO4 + 2 NO2 + H2O
KNO3 + C6H12O6 = K2O + N2 + CO2 + H2O =>
24 KNO3 + 5 C6H12O6 = 12 K2O + 12 N2 + 30 CO2 + 30 H2O
AlPO4 + H2 = Al(OH)3 + P + H2O =>
2 AlPO4 + 5 H2 = 2 Al(OH)3 + 2 P + 2 H2O
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
Al + HCl + H2O = AlClO3 + H2 =>
2 Al + 2 HCl + 6 H2O = 2 AlClO3 + 7 H2
SO4{2}{-} + {-} + H{+} = SO2 + H2O =>
SO4{2}{-} + 6e + 4 H{+} = SO2 + 2 H2O
TSt + BLt = TLt + BSt =>
TSt + BLt = TLt + BSt
Cr2O7{2-} + H = Cr{3+} + H2O + e =>
Cr2O7{2-} + 14 H = 2 Cr{3+} + 7 H2O + 8e
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
CH3CH2OH + CH3I = CH3CH2I + CH3OH =>
CH3CH2OH + CH3I = CH3CH2I + CH3OH
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
Zn + Na(OH) + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 Na(OH) + 2 H2O = Na2Zn(OH)4 + H2
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
Na3Co(NO2)6 + H2O2 = Co(NO3)3 + H2O + NaNO3 =>
Na3Co(NO2)6 + 6 H2O2 = Co(NO3)3 + 6 H2O + 3 NaNO3
NaAsO3 + HCl + Mg = AsH3 + MgCl2 + H2O + NaCl =>
NaAsO3 + 9 HCl + 4 Mg = AsH3 + 4 MgCl2 + 3 H2O + NaCl
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3Cr(C2O4)3*3H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3Cr(C2O4)3*3H2O + 17 H2O + 6 CO2
Co + Br = CoBr2 =>
Co + 2 Br = CoBr2
Al2O3 + HCl = Al + HClO3 =>
Al2O3 + HCl = 2 Al + HClO3
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
Zn(OH)2 + FeO = FeZnO2 + H2O =>
Zn(OH)2 + FeO = FeZnO2 + H2O
K2CO3 + H2O2 = KOH + CO2 + O2 =>
2 K2CO3 + 2 H2O2 = 4 KOH + 2 CO2 + O2
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
Sb + O2 = Sb4O5 =>
8 Sb + 5 O2 = 2 Sb4O5
Mg3(AsO4)2 + V(CrO4)2 = MgCrO4 + V3(AsO4)4 =>
2 Mg3(AsO4)2 + 3 V(CrO4)2 = 6 MgCrO4 + V3(AsO4)4
Ca(CO3) + SO2 + O2 = Ca(SO4) + CO2 =>
2 Ca(CO3) + 2 SO2 + O2 = 2 Ca(SO4) + 2 CO2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
Al + Hg(CH3COO)2 = Hg + Al(CH3COO) =>
2 Al + Hg(CH3COO)2 = Hg + 2 Al(CH3COO)
P + NH3 = H3P + N =>
P + NH3 = H3P + N
Mg + CH3COOH = H2Mg + CH3COO =>
Mg + 2 CH3COOH = H2Mg + 2 CH3COO
(CH4COO)2Ca + H2SO4 = CH3COOH + CaSO4 + H2 =>
(CH4COO)2Ca + H2SO4 = 2 CH3COOH + CaSO4 + H2
C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH
Al + Hg(CH3COO)2 = Hg + Al(CH3COO)2 =>
Al + Hg(CH3COO)2 = Hg + Al(CH3COO)2
CrO3 + C2H5OH = Cr2O3 + CH3COOH + H2O =>
4 CrO3 + 3 C2H5OH = 2 Cr2O3 + 3 CH3COOH + 3 H2O
ZnO = Zn + O =>
ZnO = Zn + O
NH3 + O2 = HNO4 + H2O =>
2 NH3 + 5 O2 = 2 HNO4 + 2 H2O
AgSO4 + K2CrO4 = AgCrO4 + K2SO4 =>
AgSO4 + K2CrO4 = AgCrO4 + K2SO4
CuCl2O + H2O = CuCl2(OH)2 =>
CuCl2O + H2O = CuCl2(OH)2
HCN + Cu(OH)2 = Cu(CN)2 + H2O =>
2 HCN + Cu(OH)2 = Cu(CN)2 + 2 H2O
FeSO4 + I2 + H2O = FeSO3 + HIO3 =>
5 FeSO4 + I2 + H2O = 5 FeSO3 + 2 HIO3
KI + Cs = CsI + K =>
KI + Cs = CsI + K
Zn(OH)2 + FeO = FeZnO2 + H2O =>
Zn(OH)2 + FeO = FeZnO2 + H2O
Ni + HOH = Ni(OH) + H =>
Ni + HOH = Ni(OH) + H
Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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