| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCN + NaOH = FeOH + NaCN
K2CrO4 + N2H4 = CrO2 + K2O + N2 + H2O =>
2 K2CrO4 + N2H4 = 2 CrO2 + 2 K2O + N2 + 2 H2O
(RCOO)3C3H5 + NaOH = C3H5(OH)3 + RCOONa =>
(RCOO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 RCOONa
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C + BaSO4 = BaS + CO =>
4 C + BaSO4 = BaS + 4 CO
Cu(C2H3O2)2 + Li3PO4 = Cu3(PO4)2 + Li(C2H3O2) =>
3 Cu(C2H3O2)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 Li(C2H3O2)
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2 + Mg =>
Cu(s) + Mg(NO3)2(aq) = Cu(NO3)2 + Mg
Cl2 + H2O2 = HClO3 + H2 =>
Cl2 + 3 H2O2 = 2 HClO3 + 2 H2
H2S + O = SO3 + H2O =>
H2S + 4 O = SO3 + H2O
H4C7OHOOH + CH3OH = H4C7OHOOCH3 + HOH =>
H4C7OHOOH + CH3OH = H4C7OHOOCH3 + HOH
Fl + KBr = FlBr + K =>
Fl + KBr = FlBr + K
C5H10O(l) + O2(g) = H2O(g) + CO2(g) =>
C5H10O(l) + 7 O2(g) = 5 H2O(g) + 5 CO2(g)
H2O + Zn = H2 + ZnO =>
H2O + Zn = H2 + ZnO
H2O2 + U(OH)5 = HOH + U2(O2)5 =>
5 H2O2 + 2 U(OH)5 = 10 HOH + U2(O2)5
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Al + Ni(ClO3)3 = Al(ClO3)3 + Ni =>
Al + Ni(ClO3)3 = Al(ClO3)3 + Ni
NH3 + CH3COOH = NH4CH3COO =>
NH3 + CH3COOH = NH4CH3COO
Sb + NaClO + H2O = NaCl + Sb(OH)3 =>
2 Sb + 3 NaClO + 3 H2O = 3 NaCl + 2 Sb(OH)3
H2SO4 + KOH = SKHO4 + H2O =>
H2SO4 + KOH = SKHO4 + H2O
C15H21GaO6 + O2 = Ga2O3 + CO2 + H2O =>
2 C15H21GaO6 + 36 O2 = Ga2O3 + 30 CO2 + 21 H2O
MgO + Ag + H2O = MgAg + (OH)2 =>
MgO + Ag + H2O = MgAg + (OH)2
Cu + Te{4+} = Cu{2+} + Te =>
2 Cu + Te{4+} = 2 Cu{2+} + Te
HBr + MnSO4 = MnBr2 + H2O + SO3 =>
2 HBr + MnSO4 = MnBr2 + H2O + SO3
Ag{+} + Zn = Zn2{+} + Ag(s) =>
Ag{+} + 2 Zn = Zn2{+} + Ag(s)
CH2CH2 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
NO + CHO2{-} + H{+} = CO2 + N2O + H2O =>
2 NO + CHO2{-} + H{+} = CO2 + N2O + H2O
Hg(NO3)2 = HgO + N02 + O2 =>
2 Hg(NO3)2 = 2 HgO + 2 N02 + 5 O2
CrFe(NO3)2 = Fe + Cr(NO3)2 =>
CrFe(NO3)2 = Fe + Cr(NO3)2
O2 + S + C5 = OCS =>
5 O2 + 10 S + 2 C5 = 10 OCS
S2O8 + Mn = MnSO4 =>
S2O8 + 2 Mn = 2 MnSO4
KMnO4 + HNO3 + H2S = Mn(NO3)2 + H2O + K2SO4 + H2SO4 =>
8 KMnO4 + 16 HNO3 + 5 H2S = 8 Mn(NO3)2 + 12 H2O + 4 K2SO4 + H2SO4
C + N14 = C2N14 =>
2 C + N14 = C2N14
[Ag(NH3)2]OH + HCHC = AgCCAg + NH3 + H2O =>
2[Ag(NH3)2]OH + HCHC = AgCCAg + 4 NH3 + 2 H2O
Sn{2+} + Ag = Sn{+} + Ag{+} =>
Sn{2+} + Ag = Sn{+} + Ag{+}
Ca(OH)2 + H2 + O2 = Ca(OH)4 =>
Ca(OH)2 + H2 + O2 = Ca(OH)4
Cr + H2SO3 + H{+} = S + H2O + Cr{3} =>
4 Cr + 3 H2SO3 + 12 H{+} = 3 S + 9 H2O + 4 Cr{3}
Pb + HCl + HNO3 = H2(PbCl8) + NO + H2O =>
Pb + 8 HCl + 2 HNO3 = H2(PbCl8) + 2 NO + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
R + Br = RBr =>
R + Br = RBr
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3
H2 + CO2 = C6H12O6 + H2O =>
12 H2 + 6 CO2 = C6H12O6 + 6 H2O
C2N2H8 + CoCl2 + O2 + HCl = Co(C2N2H8)2Cl3 + H2O =>
8 C2N2H8 + 4 CoCl2 + O2 + 4 HCl = 4 Co(C2N2H8)2Cl3 + 2 H2O
Na2SO4 + Na2S = NaO + S2 =>
Na2SO4 + Na2S = 4 NaO + S2
C10H12NO + HNO3 = C10H12N2O3 + H2O + CH3COOH =>
16 C10H12NO + 14 HNO3 = 15 C10H12N2O3 + 3 H2O + 5 CH3COOH
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaNO3 + H2SiO3 = NaSiO3 + H2NO3 =>
NaNO3 + H2SiO3 = NaSiO3 + H2NO3
Ag2OH + H2O2 = AgO + H2O =>
2 Ag2OH + 3 H2O2 = 4 AgO + 4 H2O
[Ag(NH3)2]Cl + Zn = Ag + ZnCl2 + NH3 =>
2[Ag(NH3)2]Cl + Zn = 2 Ag + ZnCl2 + 4 NH3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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