| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaClO + Cr2O3 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaClO + Cr2O3 + 4 NaOH = 3 NaCl + 2 Na2CrO4 + 2 H2O
H4SeO4 + KOH = KH3SeO4 + H2O =>
H4SeO4 + KOH = KH3SeO4 + H2O
Pb(NO3)2 + KCl = PbCl2 + K(NO3) =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 K(NO3)
Mg + HCI = MgCI1 + H2 =>
2 Mg + 2 HCI = 2 MgCI1 + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Br2 + K3[Cr(OH)6] + KOH = K2CrO4 + KBr + H2O =>
3 Br2 + 2 K3[Cr(OH)6] + 4 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + KOH + K2SO4 = K2SO3 + H2O2 =>
S + 2 KOH + 3 K2SO4 = 4 K2SO3 + H2O2
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
SnO + KOH + H2O = KSn(OH)3 =>
SnO + KOH + H2O = KSn(OH)3
C50H90N10 + O2 = CO2 + H2O + NH3 =>
C50H90N10 + 65 O2 = 50 CO2 + 30 H2O + 10 NH3
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
Zn2 + B3 = Zn3B2 =>
9 Zn2 + 4 B3 = 6 Zn3B2
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
C2H5OH3 + O2 = CO2 + H2O =>
2 C2H5OH3 + 7 O2 = 4 CO2 + 8 H2O
CH3OH + H2 = CH4 + H2O(l) =>
CH3OH + H2 = CH4 + H2O(l)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H4(CO2CH3)2 + H2 = CH3C6H10CH2OH + CH3OH + H2O =>
C6H4(CO2CH3)2 + 8 H2 = CH3C6H10CH2OH + 2 CH3OH + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H8 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 C5H8 + 4 KMnO4 + 26 H2O = 4 MnO2 + 15 CH3CH(OH)CH2(OH) + 4 KOH
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
FeI2 + H2SO4 = Fe2(SO4)3 + I2 + H2 =>
2 FeI2 + 3 H2SO4 = Fe2(SO4)3 + 2 I2 + 3 H2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
FeCl3*6H2O + FeSO4*7H2O + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 23 H2O
Au + Fe2(SO4)3 + CS(NH2)2 = (Au(CS(NH2)2)2)2SO4 + FeSO4 =>
2 Au + Fe2(SO4)3 + 4 CS(NH2)2 = (Au(CS(NH2)2)2)2SO4 + 2 FeSO4
CuNO3 + Na = CuO + Na2O + N2 =>
2 CuNO3 + 8 Na = 2 CuO + 4 Na2O + N2
Na + (OH) = Na(OH) =>
Na + (OH) = Na(OH)
Tc(OH)7 + HNO3 = Tc(NO3)7 + H2O =>
Tc(OH)7 + 7 HNO3 = Tc(NO3)7 + 7 H2O
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
HNO3 + I2 + H2O = HIO + NO =>
2 HNO3 + 3 I2 + 2 H2O = 6 HIO + 2 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
FeCl3 + ()Na2CO3 = ()Fe2(CO3)3 + ()NaCl =>
2 FeCl3 + 3()Na2CO3 = ()Fe2(CO3)3 + 6()NaCl
N2 + H2SO4 + H2 = (NH4)2SO4 =>
N2 + H2SO4 + 3 H2 = (NH4)2SO4
Mg + H2O + SO2 = MgSO3 + H2 =>
Mg + H2O + SO2 = MgSO3 + H2
Fe(NO3)2 + NaHSO4 = Fe2(SO4)3 + Fe(NO3)3 + Na2SO4 + NO + H2O =>
9 Fe(NO3)2 + 12 NaHSO4 = 2 Fe2(SO4)3 + 5 Fe(NO3)3 + 6 Na2SO4 + 3 NO + 6 H2O
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
C6H12O6 + O2 = C6H8O7 + H2O =>
2 C6H12O6 + 3 O2 = 2 C6H8O7 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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