| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
HMnO4 + Na(OH) = NaMnO4 + H2O =>
HMnO4 + Na(OH) = NaMnO4 + H2O
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Cu(OH)2 = CuO + HOH =>
Cu(OH)2 = CuO + HOH
Ag3N + KCl = AgCl + K3N =>
Ag3N + 3 KCl = 3 AgCl + K3N
CO2KOH = KHCO3 =>
CO2KOH = KHCO3
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
CI + O2 = CIO7 =>
2 CI + 7 O2 = 2 CIO7
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
NaHCO3 + CaCl2 + H2O = Ca(OH)2 + H2CO3 + NaCl =>
2 NaHCO3 + CaCl2 + 2 H2O = Ca(OH)2 + 2 H2CO3 + 2 NaCl
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
Pb(C2H3O2)2 = Pb + (C2H3O2)2 =>
Pb(C2H3O2)2 = Pb + (C2H3O2)2
Pb(OH)2 + HCI = H2O + Pb(CI)2 =>
Pb(OH)2 + 2 HCI = 2 H2O + Pb(CI)2
PbCl2(s) + H2O(l) = HCl + PbO =>
PbCl2(s) + H2O(l) = 2 HCl + PbO
PH2 + O2 = P5O + H2O =>
5 PH2 + 3 O2 = P5O + 5 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C4H8O + Cr2O7{2-} + H{+} = C4H8O3 + Cr{3+} + H2O =>
3 C4H8O + 2 Cr2O7{2-} + 16 H{+} = 3 C4H8O3 + 4 Cr{3+} + 8 H2O
VO + CH4 = CO + H2O + V =>
3 VO + CH4 = CO + 2 H2O + 3 V
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
TiCl3 + KMnO4 + H2O = TiOCl2 + HCl + MnCl2 + KCl =>
5 TiCl3 + KMnO4 + H2O = 5 TiOCl2 + 2 HCl + MnCl2 + KCl
FeCl2 + K2CrO4 = FeCrO4 + Cl2K2 =>
FeCl2 + K2CrO4 = FeCrO4 + Cl2K2
Al2(SO4)3 + K2SO4 = KAl(SO4)2* =>
Al2(SO4)3 + K2SO4 = 2 KAl(SO4)2*
Br2Mg + Cl = Br2MgCl =>
Br2Mg + Cl = Br2MgCl
LiCl + Al(OH)3 = AlCl3 + LiOH =>
3 LiCl + Al(OH)3 = AlCl3 + 3 LiOH
C7H16 + O3 = CO3 + H2O =>
3 C7H16 + 29 O3 = 21 CO3 + 24 H2O
SO4 + Na2CO3 = SO4CO3 + Na =>
SO4 + Na2CO3 = SO4CO3 + 2 Na
AgO(g) + Cl2(g) = AgCl(s) + O2(g) =>
2 AgO(g) + Cl2(g) = 2 AgCl(s) + O2(g)
C6H5BrMg + C13H10O + H3O = C19H16O + MgBr(OH) =>
36 C6H5BrMg + 55 C13H10O + 30 H3O = 49 C19H16O + 36 MgBr(OH)
Na2CO3 + H2O = NaH + CO3 + OH =>
Na2CO3 + 2 H2O = 2 NaH + CO3 + 2 OH
AlCl3(aq) + K2S(aq) = Al2S3(aq) + KCl(aq) =>
2 AlCl3(aq) + 3 K2S(aq) = Al2S3(aq) + 6 KCl(aq)
F + K2CO3 = K + FCO3 =>
F + K2CO3 = 2 K + FCO3
O2(g) + ClO2(g) = Cl2O5(g) =>
O2(g) + 4 ClO2(g) = 2 Cl2O5(g)
KBrO2 + K2S2O2 + H2O = KBr + K2S4O6 + KOH =>
3 KBrO2 + 4 K2S2O2 + 2 H2O = 3 KBr + 2 K2S4O6 + 4 KOH
H2SO4 + Pt = Pt2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Pt = Pt2SO4 + SO2 + 2 H2O
Li + Co2 = Li2Co3 =>
4 Li + 3 Co2 = 2 Li2Co3
C8H9NO + H2O = CH3COOH + C6H5NH2 =>
C8H9NO + H2O = CH3COOH + C6H5NH2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C8H18 = C + H =>
C8H18 = 8 C + 18 H
CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI + Br = HBr + I2 =>
2 HI + 2 Br = 2 HBr + I2
Ca + H{+} = Ca{+2} + H2 =>
Ca + 2 H{+} = Ca{+2} + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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