| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + 2 KHCO3 = 2 NaCO3 + 2 KCl + H2
AgOH + NH4Cl = AgCl + NH3 + H2O =>
AgOH + NH4Cl = AgCl + NH3 + H2O
CH3OHHNO3 = CH3NO3H2O =>
CH3OHHNO3 = CH3NO3H2O
CaO + H2O + CuCl2 = Cu(OH)2 + CaCl2 =>
CaO + H2O + CuCl2 = Cu(OH)2 + CaCl2
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
PBCO3 + HNO3 = PB(NO3)2 + H2O + CO2 =>
PBCO3 + 2 HNO3 = PB(NO3)2 + H2O + CO2
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
PbSO4(s) + NaOH(aq) = Pb(OH)2 + Na2SO4 =>
PbSO4(s) + 2 NaOH(aq) = Pb(OH)2 + Na2SO4
Ca + H2O + Al2SO4 = H2 + CaSO4 + Al(OH)3 =>
Ca + 6 H2O + Al2SO4 = 3 H2 + CaSO4 + 2 Al(OH)3
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
Ca + H2O + Al2SO4 = H2 + CaSO4 + Al(OH)3 =>
Ca + 6 H2O + Al2SO4 = 3 H2 + CaSO4 + 2 Al(OH)3
Fe(OH)2 + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 2 NaClO + 2 NaOH = Na2FeO4 + 2 NaCl + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2O2 + KJ + H2SO4 = J2 + Na2SO4 + K2SO4 + H2O =>
Na2O2 + 2 KJ + 2 H2SO4 = J2 + Na2SO4 + K2SO4 + 2 H2O
Ca + H2O + Al2SO4 = H2 + CaSO4 + Al(OH)3 =>
Ca + 6 H2O + Al2SO4 = 3 H2 + CaSO4 + 2 Al(OH)3
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
AcOH + CaCl = AcCl + CaOH =>
AcOH + CaCl = AcCl + CaOH
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
C13H18O2 + O = CO2 + H2O =>
C13H18O2 + 33 O = 13 CO2 + 9 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + H2O + Al2SO4 = H2 + CaSO4 + Al(OH)3 =>
Ca + 6 H2O + Al2SO4 = 3 H2 + CaSO4 + 2 Al(OH)3
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
(NH4)2CO3 + CaCl2 = CaCO3 + NH4Cl =>
(NH4)2CO3 + CaCl2 = CaCO3 + 2 NH4Cl
Ca + H2O + Al2SO4 = H2 + CaSO4 + Al(OH)3 =>
Ca + 6 H2O + Al2SO4 = 3 H2 + CaSO4 + 2 Al(OH)3
SbCl5 + H2S = HCl + Sb2S3 + S2 =>
2 SbCl5 + 5 H2S = 10 HCl + Sb2S3 + S2
NaOH + CH4 = Na + CH4OH =>
NaOH + CH4 = Na + CH4OH
Ba + Cl2 + (NH4)CO3 = BaCO3 + NH4Cl =>
2 Ba + Cl2 + 2(NH4)CO3 = 2 BaCO3 + 2 NH4Cl
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Cl2 + Al2O3 = O2 + AlCl3 =>
6 Cl2 + 2 Al2O3 = 3 O2 + 4 AlCl3
Ca + H2O + Al2SO4 = H2 + CaSO4 + Al(OH)3 =>
Ca + 6 H2O + Al2SO4 = 3 H2 + CaSO4 + 2 Al(OH)3
FeF3 + K2CrO4 = KF + Fe2(CrO4)3 =>
2 FeF3 + 3 K2CrO4 = 6 KF + Fe2(CrO4)3
IO3 + HI = I2 + H2O =>
2 IO3 + 12 HI = 7 I2 + 6 H2O
AlBr + K = KBr + Al =>
AlBr + K = KBr + Al
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
Cd + I2 = Cd2I =>
4 Cd + I2 = 2 Cd2I
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe(OH)3 + NaClO + NaOH = Na2FeO4 + NaCl + H2O =>
2 Fe(OH)3 + 3 NaClO + 4 NaOH = 2 Na2FeO4 + 3 NaCl + 5 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
BeCl2 + KOH = KCl + K2[Be(OH)4] =>
BeCl2 + 4 KOH = 2 KCl + K2[Be(OH)4]
Ag2O + NaOH = Ag2O2 + NaH =>
Ag2O + NaOH = Ag2O2 + NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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