| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + SrOH = H2O + SrHC2O4
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
C11H24 + O2 = CO2 + H20 =>
5 C11H24 + 55 O2 = 55 CO2 + 6 H20
P + H2 = PH2 =>
P + H2 = PH2
HCl + HNO3 = NO + H2O + Cl2 =>
6 HCl + 2 HNO3 = 2 NO + 4 H2O + 3 Cl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
N2H4 + K3Fe(CN)6 + KOH = K4Fe(CN)6 + H2O + N2 =>
N2H4 + 4 K3Fe(CN)6 + 4 KOH = 4 K4Fe(CN)6 + 4 H2O + N2
P + AL = ALP =>
P + AL = ALP
C2H6 + Br2 = C3H5Br + HBr =>
3 C2H6 + 5 Br2 = 2 C3H5Br + 8 HBr
H2C2O4 + SrOH = H2O + Sr2C2O4 =>
H2C2O4 + 2 SrOH = 2 H2O + Sr2C2O4
Zn(NO3)2(aq) + NaCl(aq) = ZnCl2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaCl(aq) = ZnCl2 + 2 NaNO3
H2So4 + ZN(OH)2 = ZNSo4 + H2O =>
H2So4 + ZN(OH)2 = ZNSo4 + 2 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZNO + H2O = ZN(OH)2 =>
ZNO + H2O = ZN(OH)2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
FeI2 + NO2 = Fe(NO3)3 + I2 + NO =>
FeI2 + 6 NO2 = Fe(NO3)3 + I2 + 3 NO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
KMno4 + KOH = K2Mno4 + O2 + H2O =>
4 KMno4 + 4 KOH = 4 K2Mno4 + O2 + 2 H2O
P + Al = AlP =>
P + Al = AlP
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
HO2CCH2C(OH)(CO2H)CH2CO2H + NaOH = NaO2CCH2COHCO2NaCH2CO2Na + H2O =>
HO2CCH2C(OH)(CO2H)CH2CO2H + 3 NaOH = NaO2CCH2COHCO2NaCH2CO2Na + 3 H2O
Na2SO3 + K2S2O8 + H2O = H2SO4 + K2SO4 + NaSO4 =>
Na2SO3 + 2 K2S2O8 + H2O = H2SO4 + 2 K2SO4 + 2 NaSO4
Zn(NO3)2(aq) + NaI(aq) = ZnI2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaI(aq) = ZnI2 + 2 NaNO3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Fe + S = FeS =>
Fe + S = FeS
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ka2SiO3 + BaCl2 = BaSiO3 + KaCl =>
Ka2SiO3 + BaCl2 = BaSiO3 + 2 KaCl
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
P + Li = LiP =>
P + Li = LiP
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO3 + HBrO3 = H2SO4 + HBr =>
3 H2SO3 + HBrO3 = 3 H2SO4 + HBr
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Li + P = LiP =>
Li + P = LiP
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(NO3)2(aq) + Na2S(aq) = ZnS + NaNO3 =>
Zn(NO3)2(aq) + Na2S(aq) = ZnS + 2 NaNO3
BAO + SO2 = BASO3 =>
BAO + SO2 = BASO3
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
Na2SO3 + K2S2O8 + H2O = H2SO4 + K2SO4 + NaSO4 =>
Na2SO3 + 2 K2S2O8 + H2O = H2SO4 + 2 K2SO4 + 2 NaSO4
F2 + O2 = OF =>
F2 + O2 = 2 OF
Bi4V2O11 + La2Mo2O9 = Bi4V2La2Mo2O20 =>
Bi4V2O11 + La2Mo2O9 = Bi4V2La2Mo2O20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/18
Équations équilibrées sur02/17/17
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