| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3N + 3 H2SO4 = 3 H2 + N2 + 3 Na2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C17H33COOH + C4H9OH = C17H33COOC4H9 + H2O =>
C17H33COOH + C4H9OH = C17H33COOC4H9 + H2O
C6H5NH2 + H2O = C6H5NH3 + HO =>
C6H5NH2 + H2O = C6H5NH3 + HO
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(g) + H2O(l) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(g) + 3 H2O(l)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Co2(SO4)3 + Ba(OH)2 = Co(OH)3 + BaSO4 =>
Co2(SO4)3 + 3 Ba(OH)2 = 2 Co(OH)3 + 3 BaSO4
NbN + K = NbK + N =>
NbN + K = NbK + N
NaK + S = Na2S + K2S =>
2 NaK + 2 S = Na2S + K2S
NH3 + HNO3 = NH4NO3(g) =>
NH3 + HNO3 = NH4NO3(g)
C9H26 + O2 = CO2 + H2O =>
2 C9H26 + 31 O2 = 18 CO2 + 26 H2O
AgNo3 + NaHS + NaOH = Ag2S + NaNo3 + H2O =>
2 AgNo3 + NaHS + NaOH = Ag2S + 2 NaNo3 + H2O
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2 =>
NH3 + 2 KMnO4 + 3 KOH = KNO3 + 2 K2MnO4 + 3 H2
NaBr + NaI = NaNaI + Br2 =>
2 NaBr + 2 NaI = 2 NaNaI + Br2
Fe + NH4 = FeH + N =>
4 Fe + NH4 = 4 FeH + N
Cu(s) + O2 = Cu2O =>
4 Cu(s) + O2 = 2 Cu2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C + Cl2 = C4Cl7 =>
8 C + 7 Cl2 = 2 C4Cl7
CuF2 + Li2CO3 = CuCO3 + LiF =>
CuF2 + Li2CO3 = CuCO3 + 2 LiF
Li + CmF = LiF + Cm =>
Li + CmF = LiF + Cm
Mg{2+} + CO3{-2} = MgCO3 =>
Mg{2+} + CO3{-2} = MgCO3
Al2(SO4)3 = Al{3+} + SO4{2-} =>
Al2(SO4)3 = 2 Al{3+} + 3 SO4{2-}
B2H6 + NiCl2 + H2 = Ni3B + HCl =>
B2H6 + 6 NiCl2 + 3 H2 = 2 Ni3B + 12 HCl
Li + Al2O3 = Li2O + Al =>
6 Li + Al2O3 = 3 Li2O + 2 Al
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Cu(NO3)2 + Na2(CO3) = Cu(CO3) + Na(NO3) =>
Cu(NO3)2 + Na2(CO3) = Cu(CO3) + 2 Na(NO3)
Ga + OH = GaOH =>
Ga + OH = GaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag2O2 = Ag + O =>
Ag2O2 = 2 Ag + 2 O
SnCl2*2H2O + HCl = SnCl4 + H2O + H2 =>
SnCl2*2H2O + 2 HCl = SnCl4 + 2 H2O + H2
CaCo3 + AlF3 = CaF2 + Al2(Co3)3 =>
3 CaCo3 + 2 AlF3 = 3 CaF2 + Al2(Co3)3
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
KClO3 + Zn + NaOH + H2O = KCl + Na2Zn(OH)4 =>
KClO3 + 3 Zn + 6 NaOH + 3 H2O = KCl + 3 Na2Zn(OH)4
Ca(OH)2 + Al(OH)3 + Na2Cr2O7 + H2O = Ca6Al2(CrO4)3(OH)12(H2O)26 + NaOH =>
12 Ca(OH)2 + 4 Al(OH)3 + 3 Na2Cr2O7 + 49 H2O = 2 Ca6Al2(CrO4)3(OH)12(H2O)26 + 6 NaOH
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3 =>
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3 =>
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(S04)3 + C3H6O + H2O =>
K2Cr2O7 + 42 C3H7OH + 13 H2SO4 = K2SO4 + Cr2(S04)3 + 42 C3H6O + 55 H2O
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3 =>
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3
C6H6 + C2H5OH = C6H6OH + C2H6 =>
11 C6H6 + 12 C2H5OH = 12 C6H6OH + 9 C2H6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(s) + N2(g) = Ca3N2 =>
3 Ca(s) + N2(g) = Ca3N2
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3 =>
CH3CH2ONa + CH3CH2Cl = NaCl + CH3CH2OCH2CH3
KMnO4 + (COOH)2 = KOH + MnO3 + CO2 =>
2 KMnO4 + (COOH)2 = 2 KOH + 2 MnO3 + 2 CO2
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
Fe + O02 + H2O = FeOH =>
4 Fe + O02 + 2 H2O = 4 FeOH
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2Cr2O7 + NH3 + H2SO4 = NH3Cr2O7 + K2SO4 + H2 =>
K2Cr2O7 + NH3 + H2SO4 = NH3Cr2O7 + K2SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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