| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C18H36O2 + Pb + O = C36H70O4Pb + H2O
ZnI2 + Ba(CH3CO2)2 = BaI2 + Zn(CH3CO2)2 =>
ZnI2 + Ba(CH3CO2)2 = BaI2 + Zn(CH3CO2)2
SbCl3 + H2O = SbOHCl2 + HCl =>
SbCl3 + H2O = SbOHCl2 + HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HSO4 + H2O = SO4 + H9O4 =>
HSO4 + 4 H2O = SO4 + H9O4
Se2O3 + Cl2 + S2Cl2 = SeCl3 + SOCl2 =>
2 Se2O3 + 9 Cl2 + 3 S2Cl2 = 4 SeCl3 + 6 SOCl2
Ba2Cl2 + H2 = Ba2 + HCl =>
Ba2Cl2 + H2 = Ba2 + 2 HCl
PbCaTiO4 + La2O3 = PbCaLaTiO3 + O2 =>
4 PbCaTiO4 + 2 La2O3 = 4 PbCaLaTiO3 + 5 O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
S8 = S =>
S8 = 8 S
CuSO4(aq) + Na2SiO3(aq) = CuSiO3 + Na2SO4 =>
CuSO4(aq) + Na2SiO3(aq) = CuSiO3 + Na2SO4
CH4C3H8 + O2 = CO2 + H2O =>
CH4C3H8 + 7 O2 = 4 CO2 + 6 H2O
F + Al3 = F3Al =>
9 F + Al3 = 3 F3Al
CaNO3 + KSO4 = CaSO4 + KNO3 =>
CaNO3 + KSO4 = CaSO4 + KNO3
Co(NO3)2 + NaSiO3 = Na(NO3)2 + CoSiO3 =>
Co(NO3)2 + NaSiO3 = Na(NO3)2 + CoSiO3
Na2O + H3PO4 = NaH2PO4 + H2O =>
Na2O + 2 H3PO4 = 2 NaH2PO4 + H2O
BaClO = BaCl + O =>
BaClO = BaCl + O
Ca + Ag2O4S = Ag + CaSO4 =>
Ca + Ag2O4S = 2 Ag + CaSO4
FeCl3 + H3PO4 = H3[Fe(PO4)2] + HCl =>
FeCl3 + 2 H3PO4 = H3[Fe(PO4)2] + 3 HCl
FeNa + H{+} = Fe{+2} + H2Na =>
FeNa + 2 H{+} = Fe{+2} + H2Na
ICl3 + NaBr = NaCl + IBr3 =>
ICl3 + 3 NaBr = 3 NaCl + IBr3
C4H6N4O12 + C16H10N2Na2O7S2 = S + CO2 + H2O + NaO + N2 =>
32 C4H6N4O12 + C16H10N2Na2O7S2 = 2 S + 144 CO2 + 101 H2O + 2 NaO + 65 N2
CuSO4 + NaOH + CH3CHO = Cu2O + H2O + Na2SO4 + CH3COOH =>
2 CuSO4 + 4 NaOH + CH3CHO = Cu2O + 2 H2O + 2 Na2SO4 + CH3COOH
MnO4{-} + OH{-} = MnO4{2-} + O2 + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{2-} + O2 + 2 H2O
CO3{2-} = CO2 + O{2-} =>
CO3{2-} = CO2 + O{2-}
PS3 + O2 = P4O10 + SO2 =>
4 PS3 + 17 O2 = P4O10 + 12 SO2
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
Mg + CH3COH = Mg(CH3CO)2 + H2 =>
Mg + 2 CH3COH = Mg(CH3CO)2 + H2
NH4Cl + Ca[OH]2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca[OH]2 = CaCl2 + 2 NH3 + 2 H2O
SnCl2 + HCl + K2CrO7 = SnCl4 + CrCl3 + KCl + H2O =>
9 SnCl2 + 28 HCl + 2 K2CrO7 = 9 SnCl4 + 2 CrCl3 + 4 KCl + 14 H2O
CuSO4 + NaOH + CH3CHO = Cu2O + H2O + Na2SO4 + CH3COOH =>
2 CuSO4 + 4 NaOH + CH3CHO = Cu2O + 2 H2O + 2 Na2SO4 + CH3COOH
NaOH + NH4OH = NaOHH2O + NH3 =>
NaOH + NH4OH = NaOHH2O + NH3
SeO2 + KNO3 + KOH = K2SeO4 + H2O + KNO2 =>
SeO2 + KNO3 + 2 KOH = K2SeO4 + H2O + KNO2
Fe(NO3)2(heat) = Fe(NO2)2 + O2 =>
Fe(NO3)2(heat) = Fe(NO2)2 + O2
C6H12O6 = C4H10O + CO2 + H2O =>
C6H12O6 = C4H10O + 2 CO2 + H2O
Zn(s) + AgClO4(aq) = Ag(s) + Zn(ClO4)2(aq) =>
Zn(s) + 2 AgClO4(aq) = 2 Ag(s) + Zn(ClO4)2(aq)
Na2SeO3 + HCl = Se + Cl2 + NaCl + H2O =>
Na2SeO3 + 6 HCl = Se + 2 Cl2 + 2 NaCl + 3 H2O
HS2 + O2 = SO2 + H2O =>
4 HS2 + 9 O2 = 8 SO2 + 2 H2O
Br + KOH = KBr + KBrO3 + H2O =>
6 Br + 6 KOH = 5 KBr + KBrO3 + 3 H2O
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s) =>
Mg(s) + Ag(NO3)(aq) = Mg(NO3)(aq) + Ag(s)
Na + Cl + AgNO3 = NaNO3 + AgCl =>
Na + Cl + AgNO3 = NaNO3 + AgCl
SnCl2 + ZnCl2 = Zn + SnCl4 =>
SnCl2 + ZnCl2 = Zn + SnCl4
Cu(OH)2 = water + CuO =>
Cu(OH)2 = H2O + CuO
CuSO4 + NaOH + CH3CHO = Cu2O + H2O + Na2SO4 + CH3COOH =>
2 CuSO4 + 4 NaOH + CH3CHO = Cu2O + 2 H2O + 2 Na2SO4 + CH3COOH
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
HKSO4 + NaNO3 = HNO3 + NaKSO4 =>
HKSO4 + NaNO3 = HNO3 + NaKSO4
Cl{-} + H2SO4 = HCl + SO4{2-} =>
2 Cl{-} + H2SO4 = 2 HCl + SO4{2-}
Cu2CO3 + Zn(C2H3O2)2 = Cu(C2H3O2)2 + Zn2CO3 =>
Cu2CO3 + 2 Zn(C2H3O2)2 = 2 Cu(C2H3O2)2 + Zn2CO3
Ca(OH)2 + Fe(No3)3 = Ca(No3)3 + Fe(OH)2 =>
Ca(OH)2 + Fe(No3)3 = Ca(No3)3 + Fe(OH)2
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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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