| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Br2O5 = Ca(BrO3)2 + H2O
CH3Cl + Cu = CH3Cu + CuCl2 =>
2 CH3Cl + 3 Cu = 2 CH3Cu + CuCl2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
C6H14 + HCl = C6H15Cl =>
C6H14 + HCl = C6H15Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3COOH + Na2S = H2S + NaCH3COO =>
2 CH3COOH + Na2S = H2S + 2 NaCH3COO
C3H8O3 + H2SO4 = H2O + C + SO =>
2 C3H8O3 + H2SO4 = 9 H2O + 6 C + SO
[]H2SO4 + []HI = []H2S + []I2 + []H2O =>
[]H2SO4 + 8[]HI = []H2S + 4[]I2 + 4[]H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2O + SiO2 = K2O3Si = Na + N2 =>
K2O + SiO2 = K2O3Si
Cu(H2O)6 + Na(OH) = Cu(OH)2 + Na + H2O =>
Cu(H2O)6 + 2 Na(OH) = Cu(OH)2 + 2 Na + 6 H2O
Ni(NO3)2 + NaSCN = NiSCN + Na(NO3)2 =>
Ni(NO3)2 + NaSCN = NiSCN + Na(NO3)2
Cl + AgNO3 = AgCl2 + NO3 =>
2 Cl + AgNO3 = AgCl2 + NO3
Br2 + CrSO4 + KOH = K2CrO4 + KBr + H2O + K2SO4 =>
2 Br2 + CrSO4 + 8 KOH = K2CrO4 + 4 KBr + 4 H2O + K2SO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C8H5O4 + NaOH = H2O + C4H4O4 + Na =>
C8H5O4 + 5 NaOH = H2O + 2 C4H4O4 + 5 Na
NH3 + Al = AlH3 + N =>
NH3 + Al = AlH3 + N
CaO2 + C6H6 = H2O + CO2 + Ca =>
15 CaO2 + 2 C6H6 = 6 H2O + 12 CO2 + 15 Ca
PBr2 + Br2 = PBr5 =>
2 PBr2 + 3 Br2 = 2 PBr5
S + NO3H = SO4H2 + NO =>
S + 2 NO3H = SO4H2 + 2 NO
Ba(OH)2(aq) + HBr(aq) = BaBr2(aq) + H2O =>
Ba(OH)2(aq) + 2 HBr(aq) = BaBr2(aq) + 2 H2O
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
Fe + HClO4 = FeClO4 + H2 =>
2 Fe + 2 HClO4 = 2 FeClO4 + H2
I3{-} + SO2 + H2O = I{-} + HI + H2SO4 =>
I3{-} + SO2 + 2 H2O = I{-} + 2 HI + H2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
H2S + V2O3 = V2S3 + H2O =>
3 H2S + V2O3 = V2S3 + 3 H2O
S{-2} + Pb{+2} = PbS =>
S{-2} + Pb{+2} = PbS
SnO + Ca(OH)2 = SnCaO2 + H2O =>
SnO + Ca(OH)2 = SnCaO2 + H2O
LiNO3 + Ca(CH3CO2)2 = CaNO3 + Li(CH3CO2)2 =>
LiNO3 + Ca(CH3CO2)2 = CaNO3 + Li(CH3CO2)2
Mg + HNO3 = N2 + Mg(NO3)2 + H2O =>
5 Mg + 12 HNO3 = N2 + 5 Mg(NO3)2 + 6 H2O
Pb2(No3) + Na(OH) = Pb2(OH) + Na(No3) =>
Pb2(No3) + Na(OH) = Pb2(OH) + Na(No3)
NiCl2 + Cs2CO3 = NiCO3 + CsCl =>
NiCl2 + Cs2CO3 = NiCO3 + 2 CsCl
C3H6Cl2 + H2O = C3H6O + HCl =>
C3H6Cl2 + H2O = C3H6O + 2 HCl
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
K2MnO4 + CH2O = CHOOH + K2MnO3 =>
K2MnO4 + CH2O = CHOOH + K2MnO3
Li + CO2 + H2O = LiHCO3 + H4 =>
4 Li + 4 CO2 + 4 H2O = 4 LiHCO3 + H4
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
ZnSO4*H2O + C10H14N2Na2O8*2H2O = C10H12N2Na2ZnO8 + H2SO4 + H2O =>
ZnSO4*H2O + C10H14N2Na2O8*2H2O = C10H12N2Na2ZnO8 + H2SO4 + 3 H2O
Pb(NO3)2 + (NH4)2C2O4 = PbC2O4 + NO3(NH4) =>
Pb(NO3)2 + (NH4)2C2O4 = PbC2O4 + 2 NO3(NH4)
Zn + Br2 + KOH = Zn(OH)2 + KBr =>
Zn + Br2 + 2 KOH = Zn(OH)2 + 2 KBr
Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH
Ti + Co(NO3)2 = Ti(NO3)3 + Co =>
2 Ti + 3 Co(NO3)2 = 2 Ti(NO3)3 + 3 Co
XHCl + Al(OH)3 = XH2O + AlCl3 =>
3 XHCl + Al(OH)3 = 3 XH2O + AlCl3
CaSO3 + KOH = Ca2SO3 + K2SO4 + H2O =>
2 CaSO3 + 2 KOH = Ca2SO3 + K2SO4 + H2O
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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