| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C12H22O11 + HNO3 = C2H2O4 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 36 NO2 + 23 H2O
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HCN + NaOH = H2O + NaCN =>
HCN + NaOH = H2O + NaCN
Zn + H3PO4 = H2 + ZnPO4 =>
2 Zn + 2 H3PO4 = 3 H2 + 2 ZnPO4
Zn + NiCl3 = ZnCl + Ni =>
3 Zn + NiCl3 = 3 ZnCl + Ni
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + NiCl3 = ZnCl + Ni =>
3 Zn + NiCl3 = 3 ZnCl + Ni
H2So4 + NH4OH = H2O + (NH4)2So4 =>
H2So4 + 2 NH4OH = 2 H2O + (NH4)2So4
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCL + Na2CO3 = CO2 + H2O + NaCL =>
2 HCL + Na2CO3 = CO2 + H2O + 2 NaCL
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
H2So4 + NH4OH = H2O + (NH4)2So4 =>
H2So4 + 2 NH4OH = 2 H2O + (NH4)2So4
CuCl2 + HNO3 = CuNO3 + HCl2 =>
CuCl2 + HNO3 = CuNO3 + HCl2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
KOH + CuCl2 = Cu(OH)2 + KCl =>
2 KOH + CuCl2 = Cu(OH)2 + 2 KCl
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + I = H2I =>
H2 + I = H2I
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2O + OH = NO2 + H2O =>
N2O + 6 OH = 2 NO2 + 3 H2O
H3PO4 + NH4OH = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KOH + H2S4 = K2S4 + H2O =>
2 KOH + H2S4 = K2S4 + 2 H2O
NH3 + HCl = NHCl + H =>
NH3 + HCl = NHCl + 3 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/19
Équations équilibrées sur10/24/18
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