| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5COOH + RbOH = C2H5COORb + H2O
CuSO4(aq) + KCl(aq) = CuCl2 + K2SO4 =>
CuSO4(aq) + 2 KCl(aq) = CuCl2 + K2SO4
C9H8O3 + H2O = C9H10O4 =>
C9H8O3 + H2O = C9H10O4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
HCNO = H + C + N + O =>
HCNO = H + C + N + O
MnS + HNO3 = Mn(NO3)2 + S + NO2 + H2O =>
MnS + 4 HNO3 = Mn(NO3)2 + S + 2 NO2 + 2 H2O
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Na2SO4(l) + Ba(NO3)2(aq) = BaSO4(s) + NaNO3 =>
Na2SO4(l) + Ba(NO3)2(aq) = BaSO4(s) + 2 NaNO3
NH4Cl + H2O = NH4ClH2O =>
NH4Cl + H2O = NH4ClH2O
C5 + H4 = C10H8 =>
2 C5 + 2 H4 = C10H8
Bi2O3 + Fe2O3 + BaCO3 + O2 = Bi6Ba4Fe10O30 + CO2 =>
3 Bi2O3 + 5 Fe2O3 + 4 BaCO3 + O2 = Bi6Ba4Fe10O30 + 4 CO2
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
H2CO3 + Y(OH)3 = Y2(CO3)3 + H2O =>
3 H2CO3 + 2 Y(OH)3 = Y2(CO3)3 + 6 H2O
U3O8 + F2 = UF6 + O2 =>
U3O8 + 9 F2 = 3 UF6 + 4 O2
Pb(CH3COO)2 + KOH + Cl2 = PbO2 + KCl + CH3COOK + H2O =>
Pb(CH3COO)2 + 4 KOH + Cl2 = PbO2 + 2 KCl + 2 CH3COOK + 2 H2O
Al + MnBr4 = AlBr3 + MnBr2 =>
2 Al + 3 MnBr4 = 2 AlBr3 + 3 MnBr2
AgSO4 + BaCl2 = AgCl2 + SO4Ba =>
AgSO4 + BaCl2 = AgCl2 + SO4Ba
Na2CO3 + H2(SO4) = H2O + CO2 + Na2(SO4) =>
Na2CO3 + H2(SO4) = H2O + CO2 + Na2(SO4)
H2P2H2O5 + Na(OH) = Na(HP2H2O5) + H2O =>
H2P2H2O5 + Na(OH) = Na(HP2H2O5) + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO3 + NaOH = HSO3Na + H2O =>
H2SO3 + NaOH = HSO3Na + H2O
(NH2)2CO + H2O = H3N + CO2 =>
(NH2)2CO + H2O = 2 H3N + CO2
CH3Cl + CuO = Cu2Cl2 + CO2 + H2O + Cu =>
2 CH3Cl + 7 CuO = Cu2Cl2 + 2 CO2 + 3 H2O + 5 Cu
CaSO4 + SrF2 = CaF + Sr(SO4)2 =>
2 CaSO4 + SrF2 = 2 CaF + Sr(SO4)2
Ag(NO3) + Na2[Sn(OH)4] + NaOH = Ag + Na2[Sn(OH)6] + NaNO3 =>
2 Ag(NO3) + Na2[Sn(OH)4] + 2 NaOH = 2 Ag + Na2[Sn(OH)6] + 2 NaNO3
MgO + NH4H2PO4 + H2O = NH4MgPO4*6H2O =>
MgO + NH4H2PO4 + 5 H2O = NH4MgPO4*6H2O
C9H8O4 + NaHCO3 = C9H7NaO4 + H2O + CO2 =>
C9H8O4 + NaHCO3 = C9H7NaO4 + H2O + CO2
Sodiumchloride + oxygen = sodiumchlorite =>
NaCl + O2 = NaClO2
CuSO4 + C2H6O = CuH6O + C2SO4 =>
CuSO4 + C2H6O = CuH6O + C2SO4
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
Cu(s) + HNO3(aq) + H2O(l) = Cu{2+}(aq) + NO(g) + OH{-}(aq) =>
3 Cu(s) + 2 HNO3(aq) + 2 H2O(l) = 3 Cu{2+}(aq) + 2 NO(g) + 6 OH{-}(aq)
CuClO3 + Al = Al(ClO3)3 + Cu =>
3 CuClO3 + Al = Al(ClO3)3 + 3 Cu
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Copper + sulfuricacid = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuSO4 + O2 = CuO2 + SO4 =>
CuSO4 + O2 = CuO2 + SO4
C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl
NaSO4 + HNO3 = HSO4 + NaNO3 =>
NaSO4 + HNO3 = HSO4 + NaNO3
C2H5COOH + RbOH = C2H5COORb + H2O =>
C2H5COOH + RbOH = C2H5COORb + H2O
K4[Fe(CN)6] + KMnO4 + H2S2O8 = KHSO4 + MnSO4 + Fe2(SO8)3 + HNO3 + CO2 + H2O =>
28 K4[Fe(CN)6] + 270 KMnO4 + 347 H2S2O8 = 382 KHSO4 + 270 MnSO4 + 14 Fe2(SO8)3 + 168 HNO3 + 168 CO2 + 72 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + PbCrO4 = Ag2CrO4 + Pb(NO3)2 =>
2 AgNO3 + PbCrO4 = Ag2CrO4 + Pb(NO3)2
S + O + Cl = SOCl2 =>
S + O + 2 Cl = SOCl2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
FePO4*2H2O = Fe + PO4 + H2O =>
FePO4*2H2O = Fe + PO4 + 2 H2O
NH4MnO4 = NH3 + Mn2O7 + H2O =>
2 NH4MnO4 = 2 NH3 + Mn2O7 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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