| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6OH2 + 2 Br2 = C6H5BrO + 3 HBr
Mn2O4 + H = MnO + H2O =>
Mn2O4 + 4 H = 2 MnO + 2 H2O
H + Al(OH)3 = AlO + H2O =>
H + Al(OH)3 = AlO + 2 H2O
CH3COONa + NaOH*CaOH = CH4 + Na2CO3 + CaO + H2O =>
10 CH3COONa + 8 NaOH*CaOH = 11 CH4 + 9 Na2CO3 + 8 CaO + H2O
AgNO3 + I = INO3 + Ag =>
AgNO3 + I = INO3 + Ag
NH3 + C2H4O2 = C2H3O2NH4 =>
NH3 + C2H4O2 = C2H3O2NH4
C6H6OH2 + Br2 = C6H5BrO + HBr =>
C6H6OH2 + 2 Br2 = C6H5BrO + 3 HBr
C19H14O2 + O2 = CO2 + H2O =>
2 C19H14O2 + 43 O2 = 38 CO2 + 14 H2O
AgNO3 + KH2PO4 = AgH2PO4 + KNO3 =>
AgNO3 + KH2PO4 = AgH2PO4 + KNO3
HCCCH2CH3 + Ag2O = AgCCCH2CH3 + H2O =>
2 HCCCH2CH3 + Ag2O = 2 AgCCCH2CH3 + H2O
Fe(NO3)3 + Na2SO4 = FeSO4 + Na + (NO3) =>
Fe(NO3)3 + Na2SO4 = FeSO4 + 2 Na + 3(NO3)
C2H6(g) + O = CO2(g) + H2O(g) =>
C2H6(g) + 7 O = 2 CO2(g) + 3 H2O(g)
Pd(OH)4 + HIO3 = Pd(IO3)4 + H2O =>
Pd(OH)4 + 4 HIO3 = Pd(IO3)4 + 4 H2O
Al + HCl = H + Al2Cl2 =>
2 Al + 2 HCl = 2 H + Al2Cl2
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
C0 + O2(g) = CO2(g) =>
C0 + O2(g) = CO2(g)
P + Cl = P2Cl3 =>
2 P + 3 Cl = P2Cl3
SO3 + SO2 = S2O5 =>
SO3 + SO2 = S2O5
MnO2 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
MnO2 + 2 H2SO4 + 2 KI = MnSO4 + 2 H2O + I2 + K2SO4
N300 + H2 = NH3 =>
N300 + 450 H2 = 300 NH3
H2SO4(aq) + KOH(aq) = KSO4(l) + H3O =>
H2SO4(aq) + KOH(aq) = KSO4(l) + H3O
C125H45 + O2 = CO2 + H2O =>
4 C125H45 + 545 O2 = 500 CO2 + 90 H2O
Li2O + MgO = Li2Mg + O2 =>
Li2O + MgO = Li2Mg + O2
Cr(OH)3 + Cl2 + KOH = K2CrO4 + H2O + HCl =>
2 Cr(OH)3 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 H2O + 6 HCl
C6H4(CH3)2Cl + KMnO4 + H2SO4 = C6H4(COOH)2Cl + MnSO4 + H2O + K2SO4 =>
5 C6H4(CH3)2Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2Cl + 12 MnSO4 + 28 H2O + 6 K2SO4
I2 + Nh3 = Nh3I =>
I2 + 2 Nh3 = 2 Nh3I
Ai(OH)3 = Ai2O3 + H2O =>
2 Ai(OH)3 = Ai2O3 + 3 H2O
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 11 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
CH3OH + KMnO4 + NaOH = HCOOH + MnO2 + K[NaOH]2 + H2O =>
CH3OH + KMnO4 + 2 NaOH = HCOOH + MnO2 + K[NaOH]2 + H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
(NH4)2CO3 + Ca(NO3)2 = (NH4)NO3 + CaCO3 =>
(NH4)2CO3 + Ca(NO3)2 = 2(NH4)NO3 + CaCO3
Cr(NO3)3*9H2O + Lu2O3 = LuCrO3 + H2O + HNO3 =>
2 Cr(NO3)3*9H2O + Lu2O3 = 2 LuCrO3 + 15 H2O + 6 HNO3
HOH = O2 + H2 =>
2 HOH = O2 + 2 H2
CaOSiO2 = CaO*SiO2 =>
CaOSiO2 = CaO*SiO2
As + HBrO3 + H2O = H3AsO4 + HBr =>
6 As + 5 HBrO3 + 9 H2O = 6 H3AsO4 + 5 HBr
C3OH7OH + O2 = CO2 + H2O =>
C3OH7OH + 4 O2 = 3 CO2 + 4 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Fe3 + NO3 + Cs2CO3 = Fe2(CO3)3 + NO3Cs =>
2 Fe3 + 18 NO3 + 9 Cs2CO3 = 3 Fe2(CO3)3 + 18 NO3Cs
Sn3N4 = Sn4 + N3 =>
12 Sn3N4 = 9 Sn4 + 16 N3
Ba(C2H3O2) + Na2SO4 = Ba2SO4 + Na(C2H3O2) =>
2 Ba(C2H3O2) + Na2SO4 = Ba2SO4 + 2 Na(C2H3O2)
CH2CH2 + HBr = CH3CH2Br =>
CH2CH2 + HBr = CH3CH2Br
H2CO + Na(OH)3 = Na2CO3 + H2O =>
H2CO + 2 Na(OH)3 = Na2CO3 + 4 H2O
H{+} + SO4{2-} = HS{-} + O2 =>
H{+} + SO4{2-} = HS{-} + 2 O2
K2Cr2O7 + Ni(MnO4)3 = Ni2(Cr2O7)3 + KMnO4 =>
3 K2Cr2O7 + 2 Ni(MnO4)3 = Ni2(Cr2O7)3 + 6 KMnO4
NH4PO4 + Na(SO4) = NH4SO4 + NaPO4 =>
NH4PO4 + Na(SO4) = NH4SO4 + NaPO4
Na2CO3 + CaCl2*2H2O = CaCO3 + NaCl*H2O =>
Na2CO3 + CaCl2*2H2O = CaCO3 + 2 NaCl*H2O
NaOCl + Hg = NaCl + HgO =>
NaOCl + Hg = NaCl + HgO
MnOOH + KOH + KClO3 = KMnO4 + KCl + H2O =>
3 MnOOH + 3 KOH + 2 KClO3 = 3 KMnO4 + 2 KCl + 3 H2O
Li + NO3 = Li(NO3) =>
Li + NO3 = Li(NO3)
FeS + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2S =>
FeS + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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