| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + H2O = Mg(OH)2
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + H2O + I2 =>
K2Cr2O7 + 2 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 7 H2O + 3 I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Sr2 + H2SO4 = SrSO4 + H2O + H2S =>
2 Sr2 + 5 H2SO4 = 4 SrSO4 + 4 H2O + H2S
CI2 + KI = KCI + I2 =>
CI2 + KI = KCI + I2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe2O3 + LiOH = LiFeO2 + H2O =>
Fe2O3 + 2 LiOH = 2 LiFeO2 + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Sr + H2SO4 = SrSO4 + H2O + H2S =>
4 Sr + 5 H2SO4 = 4 SrSO4 + 4 H2O + H2S
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
NaS + FeSO4 = NaSO4 + FeS =>
NaS + FeSO4 = NaSO4 + FeS
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
H2O + H2S = H3O + HS =>
H2O + H2S = H3O + HS
H(g) + O(g) = HO =>
H(g) + O(g) = HO
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
C3H4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C3H6O2 =>
3 C3H4 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + 3 C3H6O2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
CH2NH2 + O2 = H2O + CO2 + N2 =>
2 CH2NH2 + 4 O2 = 4 H2O + 2 CO2 + N2
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
C2H5NH2 + O2 = H2O + CO2 + N2 =>
4 C2H5NH2 + 15 O2 = 14 H2O + 8 CO2 + 2 N2
N3 + O2 = N2O3 =>
4 N3 + 9 O2 = 6 N2O3
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
CuNO3 + Fe = Fe(NO3)2 + Cu =>
2 CuNO3 + Fe = Fe(NO3)2 + 2 Cu
C6H5NH2 + O2 = H2O + CO2 + N2 =>
4 C6H5NH2 + 31 O2 = 14 H2O + 24 CO2 + 2 N2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Al + NaOH = AlO2 + Na + H2 =>
Al + 2 NaOH = AlO2 + 2 Na + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H(g) + Cl(g) = HCl =>
H(g) + Cl(g) = HCl
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
CH3NH2 + O2 = H2O + CO2 + N2 =>
4 CH3NH2 + 9 O2 = 10 H2O + 4 CO2 + 2 N2
H(g) + Cl2(g) = HCl =>
2 H(g) + Cl2(g) = 2 HCl
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Al + PbCl2 = Pb + AlCl3 =>
2 Al + 3 PbCl2 = 3 Pb + 2 AlCl3
K2CrO4 + SnSO4 + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + K2SO4 + H2O =>
2 K2CrO4 + 3 SnSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Sn(SO4)2 + 2 K2SO4 + 8 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
H(g) + N(g) = NH =>
H(g) + N(g) = NH
KCLO + HI = KCL + I2 + H2O =>
KCLO + 2 HI = KCL + I2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/16
Équations équilibrées sur05/23/15
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