| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg(OH)2 + 2 H3SbO3 = Hg3(SbO3)2 + 6 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
KHCO3 + Ba(NO3)2 = KNO3 + BaCO3 + H2O + CO2 =>
2 KHCO3 + Ba(NO3)2 = 2 KNO3 + BaCO3 + H2O + CO2
CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2 =>
2 CH3CH2COOH + Ca = (CH3CH2COO)2Ca + H2
CuSO4 + KL = K2SO4 + CuL2 =>
CuSO4 + 2 KL = K2SO4 + CuL2
Na2SO4 + H2O2 = NaOH + SO4 =>
Na2SO4 + H2O2 = 2 NaOH + SO4
NaOH + NH4HCO3 = NH4OH + NaHCO3 =>
NaOH + NH4HCO3 = NH4OH + NaHCO3
H3PO4 + Na2SO4 = Na3PO4 + H2SO4 =>
2 H3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3 H2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2Cl4 + Fe + H{+} = C2H4 + Cl{-} + Fe{+2} =>
C2Cl4 + 4 Fe + 4 H{+} = C2H4 + 4 Cl{-} + 4 Fe{+2}
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
CH4N2O + C12H22O11 + C2H6O = C9H20N2O2 + H2O =>
12 CH4N2O + C12H22O11 + 42 C2H6O = 12 C9H20N2O2 + 41 H2O
Bi + CH3COOH + H2O2 = BiOCH3COO + H2O =>
2 Bi + 2 CH3COOH + 3 H2O2 = 2 BiOCH3COO + 4 H2O
CS2 + Cl2 = CCl4(g) + S2Cl2(g) =>
CS2 + 3 Cl2 = CCl4(g) + S2Cl2(g)
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
Cu(NO3)2 + (NH4)CO3 = Cu(CO3)2 + NH4(NO3) =>
Cu(NO3)2 + 2(NH4)CO3 = Cu(CO3)2 + 2 NH4(NO3)
Ca(OH)2Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
OH + Sr = Sr(OH) =>
OH + Sr = Sr(OH)
CH3CHCOH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
10 CH3CHCOH + 6 KMnO4 + 9 H2SO4 = 15 CH3COOH + 6 MnSO4 + 4 H2O + 3 K2SO4
Pb3(OH)2(CO3)2 + H2SO4 = PbSO4 + CO2 + H2O =>
Pb3(OH)2(CO3)2 + 3 H2SO4 = 3 PbSO4 + 2 CO2 + 4 H2O
[Ni(CO4)] + H2SO4 = NiSO4 + H2O + CO2 + O2 =>
2[Ni(CO4)] + 2 H2SO4 = 2 NiSO4 + 2 H2O + 2 CO2 + O2
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
PCl5 + Ca(OH)2 = CaCl2 + Ca3(PO4)2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = 5 CaCl2 + Ca3(PO4)2 + 8 H2O
C3H8(g) + O2(g) = C3O2(g) + H2O(g) =>
C3H8(g) + 3 O2(g) = C3O2(g) + 4 H2O(g)
Zn + Ni(NO3) = Zn(NO3)2 + Ni =>
Zn + 2 Ni(NO3) = Zn(NO3)2 + 2 Ni
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
MgO + NH4Br = MgBr2 + (NH4)2O =>
MgO + 2 NH4Br = MgBr2 + (NH4)2O
FeCl3 + NaOH = NaCl + H2O + Fe2O3 =>
2 FeCl3 + 6 NaOH = 6 NaCl + 3 H2O + Fe2O3
C2H3Cl + O2 = CO2 + HCl + H2O =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 HCl + 2 H2O
Na2SiO3 + Na2CO3 + H2O = SiC + NaOH + O2 =>
Na2SiO3 + Na2CO3 + 2 H2O = SiC + 4 NaOH + 2 O2
BaSO4 + HCl = BaCl2 + HSO4 + H =>
BaSO4 + 2 HCl = BaCl2 + HSO4 + H
C2H6 + Cl2 = C3H7Cl + HCl =>
3 C2H6 + 3 Cl2 = 2 C3H7Cl + 4 HCl
OH{-} + MnO4{-} + HSO3{-} = MnO4{2-} + HSO4{-} + H2O =>
2 OH{-} + 2 MnO4{-} + HSO3{-} = 2 MnO4{2-} + HSO4{-} + H2O
CH3NHCH3 + CH3OH = CH3NHCH2CH3 + H2O =>
CH3NHCH3 + CH3OH = CH3NHCH2CH3 + H2O
C2H6 + Cl2 = C3H7Cl + HCl =>
3 C2H6 + 3 Cl2 = 2 C3H7Cl + 4 HCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C17H13N = NH3 + C17H10 =>
C17H13N = NH3 + C17H10
N2H4 + Ca(OH)2 = N2 + Ca + H2O =>
N2H4 + 2 Ca(OH)2 = N2 + 2 Ca + 4 H2O
ammonia + H2S = ammoniumsulfide =>
2 NH3 + H2S = (NH4)2S
H{+} + IO{-} = HIO =>
H{+} + IO{-} = HIO
CH4 + O = C6H12O6 + H2O =>
6 CH4 + 12 O = C6H12O6 + 6 H2O
CrCl3 + Ca = CaCl2 + Cr =>
2 CrCl3 + 3 Ca = 3 CaCl2 + 2 Cr
Na2CO3(aq) + Co(NO3)2(aq) = CoCO3(s) + NaNO3 =>
Na2CO3(aq) + Co(NO3)2(aq) = CoCO3(s) + 2 NaNO3
Na3PO4 + Na2CO3 = Na + (PO4)2(CO3)3 =>
2 Na3PO4 + 3 Na2CO3 = 12 Na + (PO4)2(CO3)3
CH3OCH3(aq) + O2(g) = CO2(g) + H2O(l) =>
CH3OCH3(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
BaCl2 + Zn = BaZn + Cl =>
BaCl2 + Zn = BaZn + 2 Cl
K + H2O(l) = H2(g) + KOH(l) =>
2 K + 2 H2O(l) = H2(g) + 2 KOH(l)
Zr + H2S = ZrS + H2 =>
Zr + H2S = ZrS + H2
Ca(s) + HCl(aq) = H2(s) + CaCl2(aq) =>
Ca(s) + 2 HCl(aq) = H2(s) + CaCl2(aq)
ZnO(s) + H2SO4(aq) = ZnSO4(aq) + H2O =>
ZnO(s) + H2SO4(aq) = ZnSO4(aq) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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