| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + F = NaF + Cl
CUO + C = CO2 + CU =>
2 CUO + C = CO2 + 2 CU
AgNO3 + ZnI2 = AgI2 + NO3Zn =>
AgNO3 + ZnI2 = AgI2 + NO3Zn
UO2(NO3)26H2O = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)26H2O = 2 UO3 + 52 NO2 + 25 O2 + 2 H2O
CO + H2O + F2 = C6H5F + O2 =>
24 CO + 10 H2O + 2 F2 = 4 C6H5F + 17 O2
CH3OH + C11H23COOH = H2O + C11H23COOCH3 =>
CH3OH + C11H23COOH = H2O + C11H23COOCH3
Ca(OH)2 + CH3COOH + CuSO4*5H2O = CaSO4 + CuCa(CH3COO)4 + H2O =>
2 Ca(OH)2 + 4 CH3COOH + CuSO4*5H2O = CaSO4 + CuCa(CH3COO)4 + 9 H2O
WO3 + KCl = KO3 + WCl =>
WO3 + KCl = KO3 + WCl
MgO(OH)2 + H2SO4 = MgSO4 + H2O + [O] =>
MgO(OH)2 + H2SO4 = MgSO4 + 2 H2O + [O]
C3H6O3 = C2H4O2 =>
2 C3H6O3 = 3 C2H4O2
HNO3(aq) + Ag(s) = AgNO3(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + Ag(s) = AgNO3(aq) + H2O(l) + NO2(g)
TiCl4 + F2 = TiF4 + Cl2 =>
TiCl4 + 2 F2 = TiF4 + 2 Cl2
Fe(NO3)2 + KSCN = Fe(CN)2 + KS(NO3) =>
Fe(NO3)2 + 2 KSCN = Fe(CN)2 + 2 KS(NO3)
Sr(OH)2 + H3BO3 = Sr3(BO3)2 + H2O =>
3 Sr(OH)2 + 2 H3BO3 = Sr3(BO3)2 + 6 H2O
FeC4H2O4 + HNO3 = Fe(NO3)3 + H2C4H2O4 + N2O + H2O =>
8 FeC4H2O4 + 26 HNO3 = 8 Fe(NO3)3 + 8 H2C4H2O4 + N2O + 5 H2O
MgO(g) + SO3(g) = MgSO4(s) =>
MgO(g) + SO3(g) = MgSO4(s)
CuO + NaCl = CuCl + NaO =>
CuO + NaCl = CuCl + NaO
CH3COOH + Mg = (CH3COO)2Mg + H2 =>
2 CH3COOH + Mg = (CH3COO)2Mg + H2
K2Cr2O7 + H2SO4 + NaSO3 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 6 NaSO3 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + H2O
C9H16 + HBr = C9H17Br =>
C9H16 + HBr = C9H17Br
K2MnO4 + CH3COOH = KMnO4 + (CH3COO)2Mn + CH3COOK + H2O =>
5 K2MnO4 + 8 CH3COOH = 4 KMnO4 + (CH3COO)2Mn + 6 CH3COOK + 4 H2O
HI + Al = AlI3 + H3 =>
3 HI + Al = AlI3 + H3
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
CH3CH2C(CH3CH3)OH + HCl + ZnCl2 = CH3CH2CH2ClCl2 + Zn + H2O =>
3 CH3CH2C(CH3CH3)OH + 5 HCl + 5 ZnCl2 = 5 CH3CH2CH2ClCl2 + 5 Zn + 3 H2O
Rb + I = RbI =>
Rb + I = RbI
CH3COOC6H4COOH(aq) + CaCO3(s) = CH3COOC6H4COO2Ca(s) + CO2(g) + H2O(aq) =>
35 CH3COOC6H4COOH(aq) + 36 CaCO3(s) = 36 CH3COOC6H4COO2Ca(s) + 27 CO2(g) + 14 H2O(aq)
CH3(NO)2 + O2 = CO2 + H2O + NO2 =>
4 CH3(NO)2 + 11 O2 = 4 CO2 + 6 H2O + 8 NO2
BaSO4 + BaS = BaO + S02 =>
BaSO4 + 3 BaS = 4 BaO + 2 S02
Fe2(SO4)3 + K2CrO4 + H2SO4 = Fe(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
Fe2(SO4)3 + 2 K2CrO4 + 8 H2SO4 = 2 Fe(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
Mn2O3 + H2O = H2Mn2O4 =>
Mn2O3 + H2O = H2Mn2O4
CrCl2 + K2S = CrS + KCl =>
CrCl2 + K2S = CrS + 2 KCl
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Na2SO4 + Fe = Na2Fe + SO4 =>
Na2SO4 + Fe = Na2Fe + SO4
Mg + HNO3 = H2O + MgNO3 + N1 =>
5 Mg + 6 HNO3 = 3 H2O + 5 MgNO3 + N1
Mn(OH)2 + NaOH + O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + O2 = Na2MnO4 + 2 H2O
Mg(NO3)2 = Mg + N + O2 =>
Mg(NO3)2 = Mg + 2 N + 3 O2
NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl
Br2 + MgO = MgBr2 + Br2O =>
2 Br2 + MgO = MgBr2 + Br2O
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
NaNO3 + NH4Br = NaBr + NH4NO3 =>
NaNO3 + NH4Br = NaBr + NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaPO3 + C = Na4P2O7 + CO + P4 =>
8 NaPO3 + 10 C = 2 Na4P2O7 + 10 CO + P4
CH3COCH3 + Br2 = CH3COCH2Br + HBr =>
CH3COCH3 + Br2 = CH3COCH2Br + HBr
Co(OH)2 + KSCN = Co(SCN)2 + KOH =>
Co(OH)2 + 2 KSCN = Co(SCN)2 + 2 KOH
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
As2O3 + IO3{-} + H2O = AsO4{3-} + I{-} + H{+} =>
3 As2O3 + 2 IO3{-} + 9 H2O = 6 AsO4{3-} + 2 I{-} + 18 H{+}
CO(OH)2 + NaOCl + H2O = CO(OH)3 + NaCl =>
2 CO(OH)2 + NaOCl + H2O = 2 CO(OH)3 + NaCl
CuO + Li = Cu + LiO =>
CuO + Li = Cu + LiO
CHS + O = CO2 + H2O + SO2 =>
2 CHS + 9 O = 2 CO2 + H2O + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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