| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiO + H2SO4 + 6 H2O = NiSO4*7H2O
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
Cr3(PO4)2 + Sr = PO4 + Cr3Sr =>
Cr3(PO4)2 + Sr = 2 PO4 + Cr3Sr
Cu + KCl = CuCl + K =>
Cu + KCl = CuCl + K
CsNO3 = CsNO2 + O3 =>
3 CsNO3 = 3 CsNO2 + O3
H2SO4 + HOH = SO4 + H3O =>
H2SO4 + 2 HOH = SO4 + 2 H3O
Fe(OH)3 + H3ClO = FeClO + H2O =>
Fe(OH)3 + H3ClO = FeClO + 3 H2O
LaOH(NO3)2 = LaONO2 + H2O + NO2 + O2 =>
4 LaOH(NO3)2 = 4 LaONO2 + 2 H2O + 4 NO2 + 3 O2
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
CH3COOH + KHCO3 = KCH3COO + H2O + CO2 =>
CH3COOH + KHCO3 = KCH3COO + H2O + CO2
Cr207 = Cr =>
Cr207 = 207 Cr
NaBr + NH2 = NaH2 + BrN =>
NaBr + NH2 = NaH2 + BrN
MnSO4 + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 MnSO4 + 2 KMnO4 + 4 H2O = 5 MnO2 + 3 H2SO4 + 2 KOH
C2H6O(l) = C4H10O(l) + H2O(l) =>
2 C2H6O(l) = C4H10O(l) + H2O(l)
HNO3 + KC2H3O2 = HC2H3O2 + KNO3 =>
HNO3 + KC2H3O2 = HC2H3O2 + KNO3
CU(OH)2 + HBr = CUBr2 + H2O =>
CU(OH)2 + 2 HBr = CUBr2 + 2 H2O
MnSO4 + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 MnSO4 + 2 KMnO4 + 4 H2O = 5 MnO2 + 3 H2SO4 + 2 KOH
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH
C3H14 = C6H6 + H2 =>
2 C3H14 = C6H6 + 11 H2
Na2CO3 + CH3COOH = CH3COONa + NaOH + CO2 =>
Na2CO3 + CH3COOH = CH3COONa + NaOH + CO2
CH3CHC(CH2CH3)CH(CH3)CH3 + HCl = CH3CH(Cl)CH(CH2CH3)CH(CH3)CH3 =>
CH3CHC(CH2CH3)CH(CH3)CH3 + HCl = CH3CH(Cl)CH(CH2CH3)CH(CH3)CH3
Cu4H10 + O2 = CuO + H2 =>
Cu4H10 + 2 O2 = 4 CuO + 5 H2
Mg(HCO3)2(s) + H2SO4(aq) = H2O(l) + CO2(g) + MgSO4(aq) =>
Mg(HCO3)2(s) + H2SO4(aq) = 2 H2O(l) + 2 CO2(g) + MgSO4(aq)
(CH3)2N2H4 + N2O4 = CO2 + N2 + H2O =>
4(CH3)2N2H4 + 9 N2O4 = 8 CO2 + 13 N2 + 20 H2O
C6H5COOH + NaOH = C6H6 + NaHCO3 =>
C6H5COOH + NaOH = C6H6 + NaHCO3
H3AlO3 + NaOH = Na3[Al(OH)6] =>
H3AlO3 + 3 NaOH = Na3[Al(OH)6]
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
Na(s) + H2O(l) = NaOH2 =>
Na(s) + H2O(l) = NaOH2
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
H2OAu = AuOH2 =>
H2OAu = AuOH2
CH3{-}COOH = CH3{-}CONH2 =>
CH3{-}COOH = CH3{-}CONH2
(NH4)3CO3 = NH4 + CO2 + O =>
(NH4)3CO3 = 3 NH4 + CO2 + O
Ca(HOC3)2 + O2 = CaCO + CO2 + H2O =>
Ca(HOC3)2 + 5 O2 = CaCO + 5 CO2 + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HNO3 + P + H2O = NO + H3PO4 =>
5 HNO3 + 3 P + 2 H2O = 5 NO + 3 H3PO4
Na + NO3 = NaNO2 + O =>
Na + NO3 = NaNO2 + O
NH2 + CONH2 = NH4CNO =>
NH2 + CONH2 = NH4CNO
(CH3COO)3Fe + NH4OH = Fe(OH)3 + CH3COONH4 =>
(CH3COO)3Fe + 3 NH4OH = Fe(OH)3 + 3 CH3COONH4
NaOH + CuCl2 = NaCl + H2O + CuO =>
2 NaOH + CuCl2 = 2 NaCl + H2O + CuO
Na2SO4 + Al = Al(SO4) + Na =>
Na2SO4 + Al = Al(SO4) + 2 Na
BIO3H3 + K2SNO2 = BI + K2SNO3 + H2O =>
2 BIO3H3 + 3 K2SNO2 = 2 BI + 3 K2SNO3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(CH3)2N(CH2CHCH2)2Cl = (C8H16NCl)3 =>
3(CH3)2N(CH2CHCH2)2Cl = (C8H16NCl)3
Ag2NO3(aq) + NaCO3(aq) = Ag2CO3 + NaNO3(aq) =>
Ag2NO3(aq) + NaCO3(aq) = Ag2CO3 + NaNO3(aq)
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
CsHCO3 = CO2 + Cs2CO3 + Water =>
2 CsHCO3 = CO2 + Cs2CO3 + H2O
PB + H2S = PBS + H2 =>
PB + H2S = PBS + H2
CH3CN = CH3NC =>
CH3CN = CH3NC
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr =>
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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