| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5Cl + KOH = C6H5OH + KCl
CH3COOH + LiOH = Li(CH3COO) + H2O =>
CH3COOH + LiOH = Li(CH3COO) + H2O
H7S + O2 = SO2 + H2O =>
4 H7S + 11 O2 = 4 SO2 + 14 H2O
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4(NO3) =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4(NO3)
B2Br6*6HNO3 = B(NO3)3 + HBr =>
B2Br6*6HNO3 = 2 B(NO3)3 + 6 HBr
CH3COOH + LiOH = Li(CH3COO) + H2O =>
CH3COOH + LiOH = Li(CH3COO) + H2O
CaCO3(s) + H2SO4(g) = CaSO4(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(g) = CaSO4(aq) + CO2(g) + H2O(l)
NaOH + HgCl2 = Na2[Hg(OH)4] + NaCl =>
4 NaOH + HgCl2 = Na2[Hg(OH)4] + 2 NaCl
C3H7OH + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 C3H7OH + 2 KMnO4 + H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
CH3COOH + LiOH = Li(CH3COO) + H2O =>
CH3COOH + LiOH = Li(CH3COO) + H2O
Cu2S + HNO3 = Cu2{+} + SO2{-} + NO2 + H2O =>
Cu2S + 4 HNO3 = Cu2{+} + SO2{-} + 4 NO2 + 2 H2O
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO2 =>
2 Ca3(PO4)3 + 6 SiO2 + 9 C = 6 CaSiO3 + 6 P + 9 CO2
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Mg2 + ZnSO4 = MgSO4 + Zn2 =>
Mg2 + 2 ZnSO4 = 2 MgSO4 + Zn2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3COOH + LiOH = Li(CH3COO) + H2O =>
CH3COOH + LiOH = Li(CH3COO) + H2O
FeOHCl + HNO3 = FeCl2 + Fe(NO3)2 + H2O =>
2 FeOHCl + 2 HNO3 = FeCl2 + Fe(NO3)2 + 2 H2O
Na3VO4 + KI + H2SO4 = VOSO4 + I2 + K2SO4 + Na2SO4 + H2O =>
2 Na3VO4 + 2 KI + 6 H2SO4 = 2 VOSO4 + I2 + K2SO4 + 3 Na2SO4 + 6 H2O
BaCl2O6 + CH2O = BaCl2 + CO2 + H2O =>
BaCl2O6 + 3 CH2O = BaCl2 + 3 CO2 + 3 H2O
KClO3 + C6H6N2O2 = CO2 + H2O + K2O + Cl2 + N2 =>
26 KClO3 + 5 C6H6N2O2 = 30 CO2 + 15 H2O + 13 K2O + 13 Cl2 + 5 N2
Fe + Ag{+} = Fe{3} + Ag =>
Fe + 3 Ag{+} = Fe{3} + 3 Ag
C7H6O2 + Na2CO3 = C6H5CO2Na + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C6H5CO2Na + H2O + CO2
C8H5Cl3O3 + O2 = CO2 + H2O + HCl =>
C8H5Cl3O3 + 7 O2 = 8 CO2 + H2O + 3 HCl
CH3COOH + LiOH = H2O + LiC2H3O2 =>
CH3COOH + LiOH = H2O + LiC2H3O2
CUCO3(s) = CU(s) + CO3(s) =>
CUCO3(s) = CU(s) + CO3(s)
Al(s) + ZnBr2(aq) = AlBr(aq) + Zn(s) =>
2 Al(s) + ZnBr2(aq) = 2 AlBr(aq) + Zn(s)
EDTANa2 + NaOH = Na4EDTA + OH =>
EDTANa2 + 2 NaOH = Na4EDTA + 2 OH
Al2O3 + NaF + HF = Na3[AlF6] + H2O =>
Al2O3 + 6 NaF + 6 HF = 2 Na3[AlF6] + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3Cl + C3H7Cl + Na = C4H10 + NaCl =>
CH3Cl + C3H7Cl + 2 Na = C4H10 + 2 NaCl
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
C3H5OH + O3 = CO6 + H2O =>
3 C3H5OH + 20 O3 = 9 CO6 + 9 H2O
BaCl2 + Na2(SO4) = Ba2(SO4)2 + NaCl =>
2 BaCl2 + 2 Na2(SO4) = Ba2(SO4)2 + 4 NaCl
CH3NO2 + O2 = H2O + H2NO3 + C =>
4 CH3NO2 + 3 O2 = 2 H2O + 4 H2NO3 + 4 C
Ca(OH)2 + (NH4)2S = (OH)(NH4) + CaS =>
Ca(OH)2 + (NH4)2S = 2(OH)(NH4) + CaS
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
(CaC(O)3) + ((Na)3P(O)4) = Ca3(PO4)2 + Na2CO3 =>
3(CaC(O)3) + 2((Na)3P(O)4) = Ca3(PO4)2 + 3 Na2CO3
BaNO + NaI = BaI + NaNO =>
BaNO + NaI = BaI + NaNO
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + Na2(NO3)2(aq) =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + Na2(NO3)2(aq)
CH3NO2 + O2 = N2 + H2O + CO2 =>
4 CH3NO2 + 3 O2 = 2 N2 + 6 H2O + 4 CO2
SCN + Ag = AgSCN =>
SCN + Ag = AgSCN
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C10CH2CH3 + O2 = CO2 + H2O =>
4 C10CH2CH3 + 53 O2 = 48 CO2 + 10 H2O
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + Na2(NO3)2(aq) =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + Na2(NO3)2(aq)
PbCl2 + CH3COOH = Pb(C2H3O2)2 + HCl =>
PbCl2 + 2 CH3COOH = Pb(C2H3O2)2 + 2 HCl
(NH4)2SO4 + SnF4 = NH4F + Sn2(SO4)4 =>
4(NH4)2SO4 + 2 SnF4 = 8 NH4F + Sn2(SO4)4
CaCl2 + Ag(NO3)2 = AgCl2 + (NO3)2Ca =>
CaCl2 + Ag(NO3)2 = AgCl2 + (NO3)2Ca
K2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 8 H2O
Pb + O = Pb2O4 =>
2 Pb + 4 O = Pb2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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