| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + NO3 = CuNO3
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
FeSO4 + AgNO3 = FeNO3 + AgSO4 =>
FeSO4 + AgNO3 = FeNO3 + AgSO4
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Br2 + KOH = KBrO + KBr + H2O =>
Br2 + 2 KOH = KBrO + KBr + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HF + SiO2 = H2SiF6 + H2O =>
6 HF + SiO2 = H2SiF6 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
BA + HCl = BACl + H2 =>
2 BA + 2 HCl = 2 BACl + H2
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
Li(s) + O2(g) = LiO =>
2 Li(s) + O2(g) = 2 LiO
Ag + HNO3 = Ag(NO3) + NO + H2O =>
3 Ag + 4 HNO3 = 3 Ag(NO3) + NO + 2 H2O
Hg2Cl2 + HNO3 = HgCl2 + Hg(NO3)2 + NO + H2O =>
3 Hg2Cl2 + 8 HNO3 = 3 HgCl2 + 3 Hg(NO3)2 + 2 NO + 4 H2O
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
CO + NH3 = HCN + H2O =>
CO + NH3 = HCN + H2O
HF + SiO2 = H2SiF6 + H2O =>
6 HF + SiO2 = H2SiF6 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2CO3 + CaBr2 = CaCO3 + KBr =>
K2CO3 + CaBr2 = CaCO3 + 2 KBr
CO + NH3 = HCN + H2O =>
CO + NH3 = HCN + H2O
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
CH3COOH + Zn = Zn(CH3COO) + H2 =>
2 CH3COOH + 2 Zn = 2 Zn(CH3COO) + H2
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
CH3CH2COONa + NaOH = Na2CO3 + C2H6 =>
CH3CH2COONa + NaOH = Na2CO3 + C2H6
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
NaOH + KNO3 + MnO2 = K2MnO4 + KNO2 + NaNO3 + H2O =>
2 NaOH + 3 KNO3 + MnO2 = K2MnO4 + KNO2 + 2 NaNO3 + H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
HF + SiO2 = H2SiF6 + H2O =>
6 HF + SiO2 = H2SiF6 + 2 H2O
FE(NO3)2 = FEO + NO2 + O2 =>
2 FE(NO3)2 = 2 FEO + 4 NO2 + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H5NH2 + O2 = CO2 + H20 + N2 =>
20 C2H5NH2 + 40 O2 = 40 CO2 + 7 H20 + 10 N2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
Mg(s) + NO(g) = MgO(s) + N2(g) =>
2 Mg(s) + 2 NO(g) = 2 MgO(s) + N2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/17
Équations équilibrées sur04/26/16
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