| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2*6H2O + 2 NH4Fe(SO4)2*12H2O + 8 NaOH = CoFe2O4 + 4 Na2SO4 + 34 H2O + 2 NH4Cl
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
SO3 + NiO = NiSO4 =>
SO3 + NiO = NiSO4
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Ba(NO3)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(NO3)2 =>
Ba(NO3)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(NO3)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CH2CH2OH + O2 = CO2 + water =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
CO2 + H2O + HNO3 = C11H12N2O2 + O2 =>
22 CO2 + 10 H2O + 4 HNO3 = 2 C11H12N2O2 + 31 O2
HOOCCH2COOH + CH3CH2OH = CH3CH2COOCH2COOCH2CH3 + H2O =>
HOOCCH2COOH + 2 CH3CH2OH = CH3CH2COOCH2COOCH2CH3 + 2 H2O
Sb(OH)5 = Sb2O5 + H2O =>
2 Sb(OH)5 = Sb2O5 + 5 H2O
H2MnO4 + LiOH = LiHMnO4 + H2O =>
H2MnO4 + LiOH = LiHMnO4 + H2O
CuBr + HNO3 = Cu(NO3)2 + NO + Br + H2O =>
3 CuBr + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 Br + 4 H2O
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2 =>
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
Cu2S + HNO3 = Cu(NO3)2 + HSO4 + NO2 + H2O =>
Cu2S + 15 HNO3 = 2 Cu(NO3)2 + HSO4 + 11 NO2 + 7 H2O
NaCOOH = NaCO + OH =>
NaCOOH = NaCO + OH
Fe(OH)3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
Fe2O3 + C = Fe2C12 + O3 =>
Fe2O3 + 12 C = Fe2C12 + O3
HP + CaCO3 = CaP2 + CO2 + H2O =>
2 HP + CaCO3 = CaP2 + CO2 + H2O
LiNO3 + Cr = Li + CrNO3 =>
LiNO3 + Cr = Li + CrNO3
(C16H24)132 + O2 = CO2 + H2O =>
(C16H24)132 + 2904 O2 = 2112 CO2 + 1584 H2O
WO4{2-} + SnCl2 + H{+} = (WO)2(WO3)3 + SnO2 + H2O + Cl2 =>
5 WO4{2-} + 2 SnCl2 + 10 H{+} = (WO)2(WO3)3 + 2 SnO2 + 5 H2O + 2 Cl2
Na2Cr2O7 + H2SO4 = CrO3 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 = 2 CrO3 + Na2SO4 + H2O
Zn + BrH = Zn2Br + H2 =>
4 Zn + 2 BrH = 2 Zn2Br + H2
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
Pb + Ca(NO3)2 = Ca + Pb(NO3)3 =>
2 Pb + 3 Ca(NO3)2 = 3 Ca + 2 Pb(NO3)3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
H2Se + MgCO3 = MgSe + H2O + CO2 =>
H2Se + MgCO3 = MgSe + H2O + CO2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
NH3 + H2O + Ba(NO3)2 = NH4NO3 + Ba(OH)2 =>
2 NH3 + 2 H2O + Ba(NO3)2 = 2 NH4NO3 + Ba(OH)2
CaOH + NaF = CaF + NaOH =>
CaOH + NaF = CaF + NaOH
BaI + N2 = BaN2 + I =>
BaI + N2 = BaN2 + I
K2O = K + O2 =>
2 K2O = 4 K + O2
Cu(NO3)2*3H2O + Co(AcAc)3 + (CH3CO)2O = Cu(C2H3O2)2*3H2O + C2H3O2 + Co(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 2 Co(AcAc)3 + 6(CH3CO)2O = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Co(AcAcNO2)3
C12H12N6Na2O10S2 + H2O = C12H14N6Na2O11S2 =>
C12H12N6Na2O10S2 + H2O = C12H14N6Na2O11S2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CaCl2 + K2Co3 = K2Cl2 + CaCo3 =>
CaCl2 + K2Co3 = K2Cl2 + CaCo3
NaC6H4(OH)COO + HCl = NaCl + C6H4(OH)(COOH) =>
NaC6H4(OH)COO + HCl = NaCl + C6H4(OH)(COOH)
NaF + AlF3 = Na[AlF4] =>
NaF + AlF3 = Na[AlF4]
Al + LiOH = AlLi + OH =>
Al + LiOH = AlLi + OH
PbS + Li2SO4 = PbSO4 + Li2S =>
PbS + Li2SO4 = PbSO4 + Li2S
Al(NO3)3 + Cu = Al + Cu(NO3) =>
Al(NO3)3 + 3 Cu = Al + 3 Cu(NO3)
Eu + H2O = Eu(OH)3 + H2 =>
2 Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
HNO3 + (NH4)2SO3 = (NH4)2SO4 + NO2 + H2O =>
2 HNO3 + (NH4)2SO3 = (NH4)2SO4 + 2 NO2 + H2O
C2H4 + SCl2 = ClCH2CH2SCH2CH2Cl =>
2 C2H4 + SCl2 = ClCH2CH2SCH2CH2Cl
H2S + ZnO = ZnS + H2O =>
H2S + ZnO = ZnS + H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
K + KNO3 = N2 + KO2 =>
K + 2 KNO3 = N2 + 3 KO2
Hg2(NO3)2 + FeSO4 + H2SO4 = NO + H2O + Fe2(SO4)3 + Hg2SO4 =>
Hg2(NO3)2 + 6 FeSO4 + 4 H2SO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3 + Hg2SO4
Pb + H(NO3) = Pb(NO3)2 + H2 =>
Pb + 2 H(NO3) = Pb(NO3)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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