| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11OH = C5 + H11 + OH
H2S + HNO3 = S8 + NO2 + H2O =>
8 H2S + 16 HNO3 = S8 + 16 NO2 + 16 H2O
LaCl + H2O = H2LaOCl =>
LaCl + H2O = H2LaOCl
KBr + KMnO4 = Br2 + K2MnO4 =>
2 KBr + 2 KMnO4 = Br2 + 2 K2MnO4
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
Al2(SO4)3 + NaHCO3 = CO2 + Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaHCO3 = 6 CO2 + 3 Na2SO4 + 2 Al(OH)3
SO2 + O2(g) = SO3 =>
2 SO2 + O2(g) = 2 SO3
N2(g) + KI(aq) = K3N(aq) + I2(g) =>
N2(g) + 6 KI(aq) = 2 K3N(aq) + 3 I2(g)
AgNO3 + KCrO3 = AgCrO3 + KNO3 =>
AgNO3 + KCrO3 = AgCrO3 + KNO3
KMnO4 + C = CMnO4 + K =>
KMnO4 + C = CMnO4 + K
Na{2+}CO{3-} + HCl{-} = Na{-} + Cl{-} + H{2+}Co{-} =>
2 Na{2+}CO{3-} + 3 HCl{-} = 2 Na{-} + 3 Cl{-} + 3 H{2+}Co{-}
KPO4 + MgI2 = Mg(PO4)2 + KI =>
2 KPO4 + MgI2 = Mg(PO4)2 + 2 KI
Fe203 = Fe =>
Fe203 = 203 Fe
AgNO3 + KBr = AgNO3KBr =>
AgNO3 + KBr = AgNO3KBr
Al(OH)3 + HNO2 = AlNO3 + H2O =>
Al(OH)3 + HNO2 = AlNO3 + 2 H2O
CH4(g) + Br2(g) = CH2Br2(l) + HBr(g) =>
CH4(g) + 2 Br2(g) = CH2Br2(l) + 2 HBr(g)
Fe(NO3)2(SCN) + NaOH = NaSCN + Fe(NO3)2(OH) =>
Fe(NO3)2(SCN) + NaOH = NaSCN + Fe(NO3)2(OH)
Cu2 + AgNO3 = Cu2NO3 + Ag =>
Cu2 + AgNO3 = Cu2NO3 + Ag
KClO3 + Al + H2SO4 = KCl + Al2(SO4)3 + H2O =>
KClO3 + 2 Al + 3 H2SO4 = KCl + Al2(SO4)3 + 3 H2O
Cl + CaI2 = I2 + CaCl2 =>
2 Cl + CaI2 = I2 + CaCl2
H2O + Mn{2+} + Co{3+} = Co{2+} + MnO4 + H{+} =>
4 H2O + Mn{2+} + 6 Co{3+} = 6 Co{2+} + MnO4 + 8 H{+}
C3H6 + H2O = C3H7(OH) =>
C3H6 + H2O = C3H7(OH)
C2F2Cl + O2 = CO2 + F2 + Cl2 =>
2 C2F2Cl + 4 O2 = 4 CO2 + 2 F2 + Cl2
H2CO3 = H + O2 + HCO2 =>
2 H2CO3 = 2 H + O2 + 2 HCO2
K2S(aq) + AgNO3(aq) = K(NO3)(aq) + Ag2S(s) =>
K2S(aq) + 2 AgNO3(aq) = 2 K(NO3)(aq) + Ag2S(s)
[Fe(OH2)6]{3+} + CO3{2-} = [Fe(OH)3] + CO2 + H2O =>
2[Fe(OH2)6]{3+} + 3 CO3{2-} = 2[Fe(OH)3] + 3 CO2 + 9 H2O
NaNO2 + CH3COOH + O2 = CH3COONa + H2O + NO2 =>
4 NaNO2 + 4 CH3COOH + O2 = 4 CH3COONa + 2 H2O + 4 NO2
C2H5NH2 + O = CO2 + NO2 + H2O =>
2 C2H5NH2 + 19 O = 4 CO2 + 2 NO2 + 7 H2O
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
NaHClO3 + H2SO4 = NaHSO4 + O2 + Cl2O + H2O =>
4 NaHClO3 + 4 H2SO4 = 4 NaHSO4 + 3 O2 + 2 Cl2O + 4 H2O
NiO + NH4OH = (NH4)2O + Ni(OH)2 =>
NiO + 2 NH4OH = (NH4)2O + Ni(OH)2
Fe + HCl + H2O = FeCl2*4H2O + H2 =>
Fe + 2 HCl + 4 H2O = FeCl2*4H2O + H2
NiO + NH4OH = (NH4)2O + Ni(OH)2 =>
NiO + 2 NH4OH = (NH4)2O + Ni(OH)2
NH4Cl + NaCH3COO = NH3 + NaCl + CH3COOH =>
NH4Cl + NaCH3COO = NH3 + NaCl + CH3COOH
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
NiO + NH4OH = (NH4)2O + Ni(OH)2 =>
NiO + 2 NH4OH = (NH4)2O + Ni(OH)2
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
(NH4)HCO3 + NaOH = OH(NH4) + NaHCO3 =>
(NH4)HCO3 + NaOH = OH(NH4) + NaHCO3
CO(g) + H2O2(g) = CO2(g) + H2(g) =>
2 CO(g) + H2O2(g) = 2 CO2(g) + H2(g)
NaBO3 + KI + H2SO4 = H3BO3 + I2 + Na2SO4 + K2SO4 =>
2 NaBO3 + 4 KI + 3 H2SO4 = 2 H3BO3 + 2 I2 + Na2SO4 + 2 K2SO4
H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3
CO2 + NH3 + H2 = C10H18O5N2 + H2O =>
10 CO2 + 2 NH3 + 21 H2 = C10H18O5N2 + 15 H2O
(NH4)(OH) + H(C2H3O2) = (NH4)(C2H3O2) + H(OH) =>
(NH4)(OH) + H(C2H3O2) = (NH4)(C2H3O2) + H(OH)
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O =>
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O
OH + Co = CoO3 + H2O =>
6 OH + Co = CoO3 + 3 H2O
SnS + Na2S2 = Na2SnS3 =>
SnS + Na2S2 = Na2SnS3
Pb + AgNO3 = Pb(NO3) + Ag2 =>
2 Pb + 2 AgNO3 = 2 Pb(NO3) + Ag2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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