| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2O + 2 H2O
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
H2S + CuO = CuS + H2O =>
H2S + CuO = CuS + H2O
CaSO4*2H2O = (CaSO4)05H2O + H2O =>
5 CaSO4*2H2O = (CaSO4)05H2O + 9 H2O
NH3 + Ca(OH)2 = NH3Ca(OH)2 =>
NH3 + Ca(OH)2 = NH3Ca(OH)2
HCl + N = H2 + NCl2 =>
2 HCl + N = H2 + NCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2Co3 + HF = Na2F + HCo3 =>
Na2Co3 + HF = Na2F + HCo3
NH + O = NO + H2O =>
2 NH + 3 O = 2 NO + H2O
HNO3 + H = NH3 + H2O =>
HNO3 + 8 H = NH3 + 3 H2O
CaCl2 + Fe(NO3)3 = FeCl3 + Ca(NO3)2 =>
3 CaCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Ca(NO3)2
CH3CH2OH + NaOH = CH3CH2ONa + H2O =>
CH3CH2OH + NaOH = CH3CH2ONa + H2O
AgNO3 + H2S = AgS + NO3H2 =>
AgNO3 + H2S = AgS + NO3H2
C2H3KO2 + H2O = C2H4O2 + KOH =>
C2H3KO2 + H2O = C2H4O2 + KOH
CH3OH + HCOOH = HCOCH3 + H2O =>
3 CH3OH + HCOOH = 2 HCOCH3 + 3 H2O
Fe2(O3) + HCl = Fe(Cl)3 + H2O =>
Fe2(O3) + 6 HCl = 2 Fe(Cl)3 + 3 H2O
LiCl = Li{+} + Cl{-} =>
LiCl = Li{+} + Cl{-}
Ni{2+} + NH3 = Ni(NH3)4{2+} =>
Ni{2+} + 4 NH3 = Ni(NH3)4{2+}
FeCl + AlSO3 = FeSO3 + AlCl =>
FeCl + AlSO3 = FeSO3 + AlCl
Fe(OH)2 + Cu(NO3)2 = Cu(OH)2 + Fe(NO3)2 =>
Fe(OH)2 + Cu(NO3)2 = Cu(OH)2 + Fe(NO3)2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
P4 + OH = PH3 + H3PO4 =>
P4 + 12 OH = PH3 + 3 H3PO4
MnC2O4*3H2O + O2 = MnO + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O(g) + 4 CO2(g)
C2Cl4 + H = C2H4 + Cl =>
C2Cl4 + 4 H = C2H4 + 4 Cl
CH3COOH + H2 = C2H5OH + H2O =>
CH3COOH + 2 H2 = C2H5OH + H2O
C7H7O3N + O2 = CO2 + H2O + NO =>
4 C7H7O3N + 31 O2 = 28 CO2 + 14 H2O + 4 NO
RbNO2 = Rb + NO2 =>
RbNO2 = Rb + NO2
P4(g) + Cl2(g) = PCl5(g) =>
P4(g) + 10 Cl2(g) = 4 PCl5(g)
Ba + AuO4 = BaAu4 + O =>
Ba + 4 AuO4 = BaAu4 + 16 O
Li + Ag2CrO4 = Li2CrO4 + Ag =>
2 Li + Ag2CrO4 = Li2CrO4 + 2 Ag
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
C2H2 + CH4 = C4H8 =>
4 C2H2 + 4 CH4 = 3 C4H8
KH + BaCl2 = KCl + BaH2 =>
2 KH + BaCl2 = 2 KCl + BaH2
MgO + H2SiO3 = MgOH(SiO3)2 + H2 =>
2 MgO + 4 H2SiO3 = 2 MgOH(SiO3)2 + 3 H2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 11 H2O
Na2SO3 + HBr = SO2 + NaBr + H2O =>
Na2SO3 + 2 HBr = SO2 + 2 NaBr + H2O
HMnO4 = Mn2O7 + H2O =>
2 HMnO4 = Mn2O7 + H2O
HCO2H + OH = H2O + HCO2 =>
HCO2H + OH = H2O + HCO2
CO + H2O = CH2CO + O2 =>
2 CO + H2O = CH2CO + O2
Li + HPO4 = Li(PO4) + H2 =>
2 Li + 2 HPO4 = 2 Li(PO4) + H2
HSe + CrOH = H2O + CrSe =>
HSe + CrOH = H2O + CrSe
Na2O(s)H2O(l) = NaOH(ac) =>
Na2O(s)H2O(l) = 2 NaOH(ac)
Ba{2+} + (NO3){-} = Ba(NO3)2 =>
Ba{2+} + 2(NO3){-} = Ba(NO3)2
NaNO3 + KOH = KNa + NO4H =>
NaNO3 + KOH = KNa + NO4H
Fe + H2SO4(p) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(p) = Fe2(SO4)3 + 3 H2
Cr(OH)3 + H6P2O8 = CrPO4 + H2O =>
2 Cr(OH)3 + H6P2O8 = 2 CrPO4 + 6 H2O
C7H8O + C4H6O3 = CH3COOH + C6H5CH2OCOCH3 =>
C7H8O + C4H6O3 = CH3COOH + C6H5CH2OCOCH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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