| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbOH + HCl2 = PbCl2 + H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Mn(OH)4 + H2SO4 = Mn(SO4)2 + H2O =>
Mn(OH)4 + 2 H2SO4 = Mn(SO4)2 + 4 H2O
CS2 + N2 = C3N4 + S =>
3 CS2 + 2 N2 = C3N4 + 6 S
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 + CrCl3 + KOH = K2Cr2O7 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + 7 H2O
Sn4 + (CrO4)2 = Cr + SnO2 =>
Sn4 + (CrO4)2 = 2 Cr + 4 SnO2
LiI + BaS = LiS + BaI =>
LiI + BaS = LiS + BaI
HNO3 + NaHCO = H2O + CO2 + NaNO =>
HNO3 + NaHCO = H2O + CO2 + NaNO
H3O + Cl = HCl + H2O =>
H3O + Cl = HCl + H2O
K2S + K2Cr2O7 + H2O = Cr(OH)3 + Cr2(SO4)3 + KOH =>
3 K2S + 4 K2Cr2O7 + 16 H2O = 6 Cr(OH)3 + Cr2(SO4)3 + 14 KOH
S4N4 + S2Cl2 = S4N3Cl =>
3 S4N4 + 2 S2Cl2 = 4 S4N3Cl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ag{2+} + Cl{2-} = AgCl =>
Ag{2+} + Cl{2-} = AgCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
SiH3 + O2 = SiO3 + H2O =>
4 SiH3 + 9 O2 = 4 SiO3 + 6 H2O
N + H = NH3 =>
N + 3 H = NH3
BeO + KOH = KBeO2 + H2 =>
2 BeO + 2 KOH = 2 KBeO2 + H2
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
HPo4 + NaOH = Na3Po4 + H2O + OH =>
HPo4 + 3 NaOH = Na3Po4 + H2O + 2 OH
Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O
Ai(NO3)3 + (NH4)3PO4 = AiPO4 + NH4NO3 =>
Ai(NO3)3 + (NH4)3PO4 = AiPO4 + 3 NH4NO3
Cr2(SO4)3 + K2S2O3 + H2O = H2CrO4 + K2SO4 + H2SO =>
Cr2(SO4)3 + 6 K2S2O3 + 11 H2O = 2 H2CrO4 + 6 K2SO4 + 9 H2SO
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
C3H7Br + H2O = C3H7OH + HBr =>
C3H7Br + H2O = C3H7OH + HBr
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HNO3 + NaHCO = H2O + CO2 + NaNO =>
HNO3 + NaHCO = H2O + CO2 + NaNO
F2 + NaBr = Br + NaF2 =>
F2 + NaBr = Br + NaF2
SO = (SO)2 =>
2 SO = (SO)2
Hg2(NO3)2 + K2(SO4) = Hg2(SO4) + K(NO3) =>
Hg2(NO3)2 + K2(SO4) = Hg2(SO4) + 2 K(NO3)
N2S = N + S8 =>
8 N2S = 16 N + S8
CH3COONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3 =>
18 CH3COONa + 16 AgNO3 + 38 NH3 + 24 H2O = 16 Ag + 9 Na2CO3 + 27(NH4)2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO2{-} + H2O = H3O{+} + NO2{2-} =>
HNO2{-} + H2O = H3O{+} + NO2{2-}
Ca + TBF3 = TB + CaF2 =>
3 Ca + 2 TBF3 = 2 TB + 3 CaF2
C4H10O + HNO3 = C4H9NO3 + H2O =>
C4H10O + HNO3 = C4H9NO3 + H2O
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Bi(NO3)3 + H2SO4 = Bi(SO4)3 + H2NO3 =>
Bi(NO3)3 + 3 H2SO4 = Bi(SO4)3 + 3 H2NO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C6H14 + O3 = CO2 + H2O =>
3 C6H14 + 19 O3 = 18 CO2 + 21 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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