| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3H = CaHCO3
C12H22O11 + NH4OH + CH3OH = C10H15NO2 + H2O =>
C12H22O11 + 2 NH4OH + 8 CH3OH = 2 C10H15NO2 + 17 H2O
H2O + K2SO4 = H2SO4 + K2O =>
H2O + K2SO4 = H2SO4 + K2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + HBr = KBr + MnBr + H2O + Br2 =>
KMnO4 + 8 HBr = KBr + MnBr + 4 H2O + 3 Br2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Hf(cr)N2(g) = Hf2N4(cr) =>
2 Hf(cr)N2(g) = Hf2N4(cr)
Be(SO4) + AlCl3 = Al2(SO4)3 + BeCl2 =>
3 Be(SO4) + 2 AlCl3 = Al2(SO4)3 + 3 BeCl2
H2C4O4 + O2 = CO2 + H2O =>
2 H2C4O4 + 5 O2 = 8 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C8H16 + O2 =>
8 CO2 + 8 H2O = C8H16 + 12 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
(NH4)3PO4 + ZnSO3 = Zn3(PO4)2 + (NH4)2SO3 =>
2(NH4)3PO4 + 3 ZnSO3 = Zn3(PO4)2 + 3(NH4)2SO3
CuCl2 + NaCl = CuCl4 + Na =>
CuCl2 + 2 NaCl = CuCl4 + 2 Na
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
CaCl2*6H2O + H2SO4 = CaSO4 + HCl + H2O =>
CaCl2*6H2O + H2SO4 = CaSO4 + 2 HCl + 6 H2O
Na2O + NH3 = NaOH + NaNH2 =>
Na2O + NH3 = NaOH + NaNH2
SnO(g) = Sn(s) + O2(g) =>
2 SnO(g) = 2 Sn(s) + O2(g)
CH3COOH + NH4 = CH3COOHNH4 =>
CH3COOH + NH4 = CH3COOHNH4
FeS + Fe3O4 + SiO2 = Fe2SiO4 + SO2 =>
FeS + 3 Fe3O4 + 5 SiO2 = 5 Fe2SiO4 + SO2
H2SO4 + Mg = Mg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Mg = Mg2SO4 + SO2 + 2 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
C5H12(l) + O2(g) = CO2(g) + H2O(l) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
Fe3 + (C2O4)2 = Fe2C2O4 =>
4 Fe3 + 3(C2O4)2 = 6 Fe2C2O4
K + MnCl2 = KCl2 + Mn =>
K + MnCl2 = KCl2 + Mn
H2(NO3)2 + NaOH = Na(NO3) + H2O =>
H2(NO3)2 + 2 NaOH = 2 Na(NO3) + 2 H2O
KMnO4 + HBr = KBr + MnBr + H2O + Br2 =>
KMnO4 + 8 HBr = KBr + MnBr + 4 H2O + 3 Br2
KHPC20H14O4NaOH = NaOHC20H14O4KHP =>
KHPC20H14O4NaOH = NaOHC20H14O4KHP
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
S{2-} + MnO4{2-} + H3O{+} = S + Mn{2+} + H2O =>
2 S{2-} + MnO4{2-} + 8 H3O{+} = 2 S + Mn{2+} + 12 H2O
CH3CHO + Ag(NH3)2{+} + OH{-} = Ag + H3COO{-} + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2{+} + 4 OH{-} = 2 Ag + 2 H3COO{-} + 4 NH3 + H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Mn + H2S = MnS + H =>
Mn + H2S = MnS + 2 H
SiO2 + ZnO = ZnSi2O4 + O2 =>
4 SiO2 + 2 ZnO = 2 ZnSi2O4 + O2
C2H2 + O2 = C2H2O =>
2 C2H2 + O2 = 2 C2H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KMnO4 + HBr = KBr + MnBr + H2O + Br2 =>
KMnO4 + 8 HBr = KBr + MnBr + 4 H2O + 3 Br2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CaCl2 + CO2 = CaO + COCl2 =>
CaCl2 + CO2 = CaO + COCl2
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
C3H6 + KMnO4 + HOH = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 HOH = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
GaH3 + H2O = GaOH + H2 =>
GaH3 + H2O = GaOH + 2 H2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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