| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HSO4 = H2O + SO2 + O2 =>
4 HSO4 = 2 H2O + 4 SO2 + 3 O2
Co(oh)Cl + NaOH = CoOH + NaCl =>
Co(oh)Cl + NaOH = CoOH + NaCl
NH4OH + Mg = NH4 + Mg(OH)2 =>
2 NH4OH + Mg = 2 NH4 + Mg(OH)2
MgBr2 + AgNo3 = MgNo3 + AgBr2 =>
MgBr2 + AgNo3 = MgNo3 + AgBr2
HCl + KNO3 = KCl + HNO3 =>
HCl + KNO3 = KCl + HNO3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Au + H3PO4 = AuPO4 + H =>
Au + H3PO4 = AuPO4 + 3 H
Sn(NO3)2 + K3(PO4) = Sn3(PO4)2 + KNO3 =>
3 Sn(NO3)2 + 2 K3(PO4) = Sn3(PO4)2 + 6 KNO3
MnSO4 = MnO + SO3 =>
MnSO4 = MnO + SO3
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
C2H5OH + Ag2O = CH3CHO + Ag + H2O =>
C2H5OH + Ag2O = CH3CHO + 2 Ag + H2O
Al(NO3)3 + Ba3(PO4)2 = Ba(NO3)2 + AlPO4 =>
2 Al(NO3)3 + Ba3(PO4)2 = 3 Ba(NO3)2 + 2 AlPO4
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al + BaO3 = Al2O3 + Ba =>
2 Al + BaO3 = Al2O3 + Ba
FeSO4Ba(OH)2 = BaSO4Fe(OH)2 =>
FeSO4Ba(OH)2 = BaSO4Fe(OH)2
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
C4H6O6 + H2O2 = CO2 + H2O =>
C4H6O6 + 5 H2O2 = 4 CO2 + 8 H2O
PhNH2 + HCl = PhNH3Cl =>
PhNH2 + HCl = PhNH3Cl
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
KSCN + Fe{3+} = Fe(KSCN){3+} =>
KSCN + Fe{3+} = Fe(KSCN){3+}
Ca + K2O = K2CaO =>
Ca + K2O = K2CaO
Cr + H2SO3 = CrSO3 + H2 =>
Cr + H2SO3 = CrSO3 + H2
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn(s) + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
SO2 + Ca0 + O2 = CaSO4 =>
SO2 + Ca0 + O2 = CaSO4
CH2CHO + O2 = CO2 + H2O =>
4 CH2CHO + 9 O2 = 8 CO2 + 6 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
B + F2 = BF =>
2 B + F2 = 2 BF
LiI + Br2 = Li2Br + I =>
4 LiI + Br2 = 2 Li2Br + 4 I
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
K2O + O2 = K2O2 =>
2 K2O + O2 = 2 K2O2
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
Co(OH)3 + HF = CoF3 + H2O =>
Co(OH)3 + 3 HF = CoF3 + 3 H2O
HI + H2O = H3O + I =>
HI + H2O = H3O + I
CoCl2 + NaHCO3 = Co(HCO3)2 + NaCl =>
CoCl2 + 2 NaHCO3 = Co(HCO3)2 + 2 NaCl
KCl + H2SO4 = KClO3 + H2S =>
4 KCl + 3 H2SO4 = 4 KClO3 + 3 H2S
N2O3 + Na2O = NaNO2 =>
N2O3 + Na2O = 2 NaNO2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
PbS + Pb(SO4) = Pb + SO2 =>
PbS + Pb(SO4) = 2 Pb + 2 SO2
Li + Al = LiAl =>
Li + Al = LiAl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H16 + KMnO4 + H2O = C10H16O2 + MnO2 + KOH =>
3 C10H16 + 4 KMnO4 + 2 H2O = 3 C10H16O2 + 4 MnO2 + 4 KOH
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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