| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K(MnO4) + 10 FeCl2 + 24 H2SO4 = 3 K2(SO4) + 6 Mn(SO4) + 5 Fe2(SO4)3 + 24 H2O + 10 Cl2
Biphenyl + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
H2NC(CH2OH)3 + HCl = H2NC(CH2OH)3H + Cl =>
H2NC(CH2OH)3 + HCl = H2NC(CH2OH)3H + Cl
Al + HNO2 = Al(NO2)3 + NO + H2O =>
Al + 6 HNO2 = Al(NO2)3 + 3 NO + 3 H2O
H2 + CO = H2O + CH5 =>
7 H2 + 2 CO = 2 H2O + 2 CH5
NaSCN + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + NO2 + Na2SO4 + H2O =>
2 NaSCN + 5 Na2Cr2O7 + 19 H2SO4 = 5 Cr2(SO4)3 + 2 CO2 + 2 NO2 + 6 Na2SO4 + 19 H2O
LiCl + KMnO4 + H2SO4 = Cl2 + Mn(SO4) + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 Mn(SO4) + K2SO4 + 5 Li2SO4 + 8 H2O
NaNO3 + S = Na2S + N2 + NaSO4 =>
8 NaNO3 + 7 S = Na2S + 4 N2 + 6 NaSO4
MagnesiumNitride + BerylliumChloride = BerylliumNitride + MagnesiumChloride =>
MagnesiumNitride + BerylliumChloride = BerylliumNitride + MagnesiumChloride
Mn(ClO4)2 + KOH = KClO4 + Mn(OH)2 =>
Mn(ClO4)2 + 2 KOH = 2 KClO4 + Mn(OH)2
NaOH + C4H6O5 = H2O + Na3C4H3O5 =>
3 NaOH + C4H6O5 = 3 H2O + Na3C4H3O5
Fe3 + O5 = Fe8O3 =>
40 Fe3 + 9 O5 = 15 Fe8O3
C3H8 + Cl = C4H6Cl2 + H2 =>
4 C3H8 + 6 Cl = 3 C4H6Cl2 + 7 H2
HNO3(aq) + H2O(l) = H2NO3(OH) =>
HNO3(aq) + H2O(l) = H2NO3(OH)
H3PO4 + KOH = K4P2O7 + H2O =>
2 H3PO4 + 4 KOH = K4P2O7 + 5 H2O
C2H6 + O2 = CO2 + HH20 =>
7 C2H6 + 14 O2 = 14 CO2 + 2 HH20
CH3CH3COOH + NaOH = CH3CH3COONa + H2O =>
CH3CH3COOH + NaOH = CH3CH3COONa + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni(s) + O2(g) = NiO(s) =>
2 Ni(s) + O2(g) = 2 NiO(s)
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
Cr(NH3)6Cl2 + NH4Cl = Cr(NH3)6Cl3 + NH3 + H2 =>
2 Cr(NH3)6Cl2 + 2 NH4Cl = 2 Cr(NH3)6Cl3 + 2 NH3 + H2
KClO3{5} = KCl{5} + O2 =>
2 KClO3{5} = 2 KCl{5} + 3 O2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
(NH4)2S2O8 + C6H5CH2OH = C6H5COOH + (NH4)2S2O3 + H2O =>
2(NH4)2S2O8 + 5 C6H5CH2OH = 5 C6H5COOH + 2(NH4)2S2O3 + 5 H2O
Ca + FeCl3 = CaCl3 + Fe =>
Ca + FeCl3 = CaCl3 + Fe
H3PO4 + Al(HCO3)3 = AlPO4 + H2O + CO2 =>
H3PO4 + Al(HCO3)3 = AlPO4 + 3 H2O + 3 CO2
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
NaCl(s) + HNO3(s) = NaNO3(s) + HCl(s) =>
NaCl(s) + HNO3(s) = NaNO3(s) + HCl(s)
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
Na2S2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
5 Na2S2 + 14 KMnO4 + 16 H2SO4 = 7 K2SO4 + 14 MnSO4 + 5 Na2SO4 + 16 H2O
Ca3 + P2O8 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3 + 2 P2O8 + 6 SiO2 = 6 CaSiO3 + P4O10
K2S2O8 + HNO3 = KHSO4 + O3 + KNO3 + SO2 =>
3 K2S2O8 + 3 HNO3 = 3 KHSO4 + 2 O3 + 3 KNO3 + 3 SO2
H + ClO4 = ClO + H2O =>
6 H + ClO4 = ClO + 3 H2O
NaHCO3(s) + C2H4O2(aq) = NaC2H3O2(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + C2H4O2(aq) = NaC2H3O2(s) + H2O(l) + CO2(g)
BaI2 + CI2 = BaCI + I =>
BaI2 + CI2 = BaCI + 3 I
MnCl + Fe2O3 = MnFe2O3 + Cl =>
MnCl + Fe2O3 = MnFe2O3 + Cl
NaCl + I = Cl + NaI =>
NaCl + I = Cl + NaI
KMnO4 + H2SO4 + H6C2O6 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H6C2O6 = 10 CO2 + K2SO4 + 2 MnSO4 + 18 H2O
Na(OH) + H3C6H5O7 = Na3C6H5O7 + H2O =>
3 Na(OH) + H3C6H5O7 = Na3C6H5O7 + 3 H2O
Na2S + HN3 = H2S + NaN3 =>
Na2S + 2 HN3 = H2S + 2 NaN3
CaO + K4[Fe(CN)6]2 = Ca2[Fe(CN)6]2 + K4O2 =>
2 CaO + K4[Fe(CN)6]2 = Ca2[Fe(CN)6]2 + K4O2
C3H9N + O2 = CO2 + H2O + NO2 =>
4 C3H9N + 25 O2 = 12 CO2 + 18 H2O + 4 NO2
H2SO3 + Mn(OH)4 = H2O + Mn2(SO3)4 =>
4 H2SO3 + 2 Mn(OH)4 = 8 H2O + Mn2(SO3)4
Mg(OH)2 + Al2O3 = MgAl2O4H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4H2O
AgClO4 = Ag + ClO4 =>
AgClO4 = Ag + ClO4
ZnCl2 + FeCl3 + NaOH = ZnFe2O4 + NaCl + H2O =>
ZnCl2 + 2 FeCl3 + 8 NaOH = ZnFe2O4 + 8 NaCl + 4 H2O
K2CrO4 + Cu(NO3)2 = KNO3 + CuCrO4 =>
K2CrO4 + Cu(NO3)2 = 2 KNO3 + CuCrO4
NaHCO3 + H2O2 = NaOH + HCO3 =>
2 NaHCO3 + H2O2 = 2 NaOH + 2 HCO3
FeSO4*7H2O + C2O4H2 = FeC2O4 + H2O + H2SO4 =>
FeSO4*7H2O + C2O4H2 = FeC2O4 + 7 H2O + H2SO4
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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