| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O
NH4NO3(aq) + Ca(C2H3O2)2(aq) = Ca(NO3)2() + NH4C2H3O2() =>
2 NH4NO3(aq) + Ca(C2H3O2)2(aq) = Ca(NO3)2() + 2 NH4C2H3O2()
P6O2 + P6 + H2SO4 = P6SO4 + H2O =>
P6O2 + P6 + 2 H2SO4 = 2 P6SO4 + 2 H2O
MgO + HNO{3} = MgNO{3} + OH =>
MgO + HNO{3} = MgNO{3} + OH
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
NaOH + LiCI = NaOHLiCI =>
NaOH + LiCI = NaOHLiCI
P2S5 + O2 = P4O10 + SO2 =>
2 P2S5 + 15 O2 = P4O10 + 10 SO2
C2H5OH + Na2Cr2O7 + HCl = CH3COOH + CrCl3 + NaCl + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 4 NaCl + 11 H2O
NaHCO3 + CH3OOH = CO2 + NaCH3CO2 + H2O =>
NaHCO3 + 2 CH3OOH = CO2 + NaCH3CO2 + 3 H2O
C(s) + HNO3(ac) = NO2(g) + CO2(g) + H2O(l) =>
C(s) + 4 HNO3(ac) = 4 NO2(g) + CO2(g) + 2 H2O(l)
NaI + Na2CO3 = Na2I + NaCO3 =>
NaI + Na2CO3 = Na2I + NaCO3
SiO2 + Sr(OH)2 = SrSiO3 + H2O =>
SiO2 + Sr(OH)2 = SrSiO3 + H2O
H2O2 + C2HCl3 = CO2 + HCl + H2O =>
3 H2O2 + C2HCl3 = 2 CO2 + 3 HCl + 2 H2O
C6H12O6 + O2 = CO2 + H2O = =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaOH + LiCI = NaOHLiCI =>
NaOH + LiCI = NaOHLiCI
Fe + Na2S = Fe(Na2S)2 =>
Fe + 2 Na2S = Fe(Na2S)2
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
Fe + CuSO4*5H20 = FeSO4*5H20 + Cu =>
Fe + CuSO4*5H20 = FeSO4*5H20 + Cu
NaOH + Cl2 = NaCl + NaClO*H2O =>
2 NaOH + Cl2 = NaCl + NaClO*H2O
CaOH + MgCl2 = CaCl2 + MgOH =>
CaOH + MgCl2 = CaCl2 + MgOH
Al2Cl3 = Al2 + Cl2 =>
2 Al2Cl3 = 2 Al2 + 3 Cl2
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O
C + O2 = CO2 =>
C + O2 = CO2
Zn + MnO4 + H2O = Zn(OH)2 + MnO3 =>
Zn + MnO4 + H2O = Zn(OH)2 + MnO3
(CH3CH3) + O2 = (CO2) + H2O =>
2(CH3CH3) + 7 O2 = 4(CO2) + 6 H2O
Ca + N2 = Ca3(N2)3 =>
3 Ca + 3 N2 = Ca3(N2)3
NH3 + HC2H3O2 = NH4C2H3O2 =>
NH3 + HC2H3O2 = NH4C2H3O2
CuSO4 + HgNO3 = Cu(NO3)2 + Hg2(SO4) =>
CuSO4 + 2 HgNO3 = Cu(NO3)2 + Hg2(SO4)
CaSO4 + NaHCO3 = NaHSO4 + CaCO3 =>
CaSO4 + NaHCO3 = NaHSO4 + CaCO3
NH4ClO4 + KC7H5O2 = N2 + H2O + CO2 + K2CO3 + HCl =>
12 NH4ClO4 + 2 KC7H5O2 = 6 N2 + 23 H2O + 13 CO2 + K2CO3 + 12 HCl
As2O3 + (NH4)2S = AsO2NH4 + (AsO)2S =>
2 As2O3 + (NH4)2S = 2 AsO2NH4 + (AsO)2S
C6H12O3 = C6H6 + H2O =>
C6H12O3 = C6H6 + 3 H2O
H2SeO4 + KOH = K2SeO4 + H2O =>
H2SeO4 + 2 KOH = K2SeO4 + 2 H2O
Pb + HgSO4 = PbSO4 + Hg =>
Pb + HgSO4 = PbSO4 + Hg
(NH4)2SO4 + H2SO4 = (NH4)HSO4 =>
(NH4)2SO4 + H2SO4 = 2(NH4)HSO4
C6H6 + C5H9Cl + AlCl3 = C6H5Al + HCl =>
4 C6H6 + 6 C5H9Cl + 9 AlCl3 = 9 C6H5Al + 33 HCl
CO3{2-} + H2SO4 = H2CO3 + SO4{2-} =>
CO3{2-} + H2SO4 = H2CO3 + SO4{2-}
Ag + CuF2 = AgF + Cu =>
2 Ag + CuF2 = 2 AgF + Cu
HClO4 + Zn(OH)2 = HCl(OH)2 + ZnO4 =>
HClO4 + Zn(OH)2 = HCl(OH)2 + ZnO4
Be3N2 + H2O(l) = Be(OH)2 + NH3(g) =>
Be3N2 + 6 H2O(l) = 3 Be(OH)2 + 2 NH3(g)
NH4OH + H2S = (NH4)2S + H2O =>
2 NH4OH + H2S = (NH4)2S + 2 H2O
NaHCO3 + CH3OOH = CO2 + NaCH3CO2 + H2O =>
NaHCO3 + 2 CH3OOH = CO2 + NaCH3CO2 + 3 H2O
K2 = K3 =>
3 K2 = 2 K3
A2O3 + B = B2O3 + A =>
A2O3 + 2 B = B2O3 + 2 A
C8H16O(l) + O2(g) = CO2 + H2O =>
2 C8H16O(l) + 23 O2(g) = 16 CO2 + 16 H2O
K3[Fe(CN)6] + CdSO4 = Cd3[Fe(CN)6] + KSO4 =>
K3[Fe(CN)6] + 3 CdSO4 = Cd3[Fe(CN)6] + 3 KSO4
CH3NH2*HCl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH2*HCl + NaOH = CH3NH2 + NaCl + H2O
CH6N2 + O2 = N2 + CO2 + H2O =>
2 CH6N2 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
Cl2 + OH{-} = Cl{-} + Cl2O3{-} + H2O =>
7 Cl2 + 12 OH{-} = 10 Cl{-} + 2 Cl2O3{-} + 6 H2O
LiF + BI3 = LiI + BF3 =>
3 LiF + BI3 = 3 LiI + BF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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