| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + Mg(OH)2 = MgI2 + 2 H2O
KCN + NiSO4 = Ni(CN)2 + K2SO4 =>
2 KCN + NiSO4 = Ni(CN)2 + K2SO4
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
NAClO + H2O = HOCl + NAOH =>
NAClO + H2O = HOCl + NAOH
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
NAHCO3 + CH3COOH = CH3COONA + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 CH3COONA + 2 H20 + 20 CO2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Mn3O4 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 Mn3O4 + 5 KClO3 + 9 K2CO3 = 9 K2MnO4 + 5 KCl + 9 CO2
NAClO + H2O = HOCl + NAOH =>
NAClO + H2O = HOCl + NAOH
C6Fe2O12 = C2FeO4 + CO2 =>
C6Fe2O12 = 2 C2FeO4 + 2 CO2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
KCN + NiSO4 = Ni(CN)2 + K2SO4 =>
2 KCN + NiSO4 = Ni(CN)2 + K2SO4
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
NAClO + H2O = HOCl + NAOH =>
NAClO + H2O = HOCl + NAOH
MNO4 + W = MN + WO2 =>
MNO4 + 2 W = MN + 2 WO2
CH3 + O = CO2 + H2O =>
2 CH3 + 7 O = 2 CO2 + 3 H2O
H3PO4 + NH3 = (NH4)3 + PO4 =>
H3PO4 + 3 NH3 = (NH4)3 + PO4
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
FeSO4 + O2 + H2O = FeOHSO4 =>
4 FeSO4 + O2 + 2 H2O = 4 FeOHSO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KCN + Ni(CN)2 = K2Ni(CN)4 =>
2 KCN + Ni(CN)2 = K2Ni(CN)4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CH3 + O = CO + H2O =>
2 CH3 + 5 O = 2 CO + 3 H2O
N2O3 + H2O = NH3 + OH =>
N2O3 + 9 H2O = 2 NH3 + 12 OH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MgF2 + AlFO4 = MgFO4 + AlF2 =>
MgF2 + AlFO4 = MgFO4 + AlF2
N2O5 + SO2 = NO + SO3 =>
N2O5 + 3 SO2 = 2 NO + 3 SO3
CH3 + O2 = CO + H2O =>
4 CH3 + 5 O2 = 4 CO + 6 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + OH{-} + H2O = [Zn(OH)4]{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = [Zn(OH)4]{2-} + H2
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/18
Équations équilibrées sur02/14/17
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