| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaOH + CHCl3 = NaCl + CHCl2OH =>
NaOH + CHCl3 = NaCl + CHCl2OH
FeO + H = FeH + O =>
FeO + H = FeH + O
BaCO3 + H3O{+} = H2O + HCO3{-} + Ba{2+} =>
BaCO3 + H3O{+} = H2O + HCO3{-} + Ba{2+}
HMnO4 + H2O + P = H3PO4 + Mn2O3 =>
10 HMnO4 + 7 H2O + 8 P = 8 H3PO4 + 5 Mn2O3
NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl
CH3NH2 + H2S = CH3NH3 + HS =>
CH3NH2 + H2S = CH3NH3 + HS
NaPO4 + Fe3SO4 = Fe3PO4 + NaSO4 =>
NaPO4 + Fe3SO4 = Fe3PO4 + NaSO4
CuCl2 + Mg = Cu + MgCl4 =>
2 CuCl2 + Mg = 2 Cu + MgCl4
C6H12O6 + MgSO4 = C6H6O3 + MgSO4*7H2O =>
7 C6H12O6 + 3 MgSO4 = 7 C6H6O3 + 3 MgSO4*7H2O
NaHCO3 + KS = KCO3 + NaHS =>
NaHCO3 + KS = KCO3 + NaHS
COCl2 + CH3CH2OH = CH3CH2OCOOCH2CH3 + HCl =>
COCl2 + 2 CH3CH2OH = CH3CH2OCOOCH2CH3 + 2 HCl
HNO3 + K3CO3 = KNO3 + H3CO3 =>
3 HNO3 + K3CO3 = 3 KNO3 + H3CO3
KBr + H2 = K + Br2H2 =>
2 KBr + H2 = 2 K + Br2H2
CrBr6 + Cl2 = Cr + Cl2Br6 =>
CrBr6 + Cl2 = Cr + Cl2Br6
NH4 + H2O = NH3 + H3O =>
NH4 + H2O = NH3 + H3O
SrCO3 + BaCO3 + WO3 = Sr2BaWO6 + CO2 =>
2 SrCO3 + BaCO3 + WO3 = Sr2BaWO6 + 3 CO2
Na2S + Pb(NO3)2 = Na2(NO3)2 + PbS =>
Na2S + Pb(NO3)2 = Na2(NO3)2 + PbS
CH3CH2CH2CH2OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
CH3NH2 + H2S = CH3NH3 + HS =>
CH3NH2 + H2S = CH3NH3 + HS
K + O2 = KO2 =>
K + O2 = KO2
NH4Cl + K2Co3 = NH4Co3 + K2Cl =>
NH4Cl + K2Co3 = NH4Co3 + K2Cl
Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg
X(OH)3 + H2SO4 = H2O + X2(SO4)3 =>
2 X(OH)3 + 3 H2SO4 = 6 H2O + X2(SO4)3
H2O(l) + Al2O3(s) = Al(OH)3(aq) =>
3 H2O(l) + Al2O3(s) = 2 Al(OH)3(aq)
IO3{-} + N2H2 + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + 2 N2H2 + 2 HCl = 2 N2 + ICl2{-} + 3 H2O
K + Br2 + O = KBrO3 =>
2 K + Br2 + 6 O = 2 KBrO3
Pg + H2S = PgS + H2 =>
Pg + H2S = PgS + H2
FeCl2 + H2O + Cl2 = FeO(OH) + HCl =>
2 FeCl2 + 4 H2O + Cl2 = 2 FeO(OH) + 6 HCl
CuCO3 + H3O = H2O + H2CO3 + Cu2 =>
2 CuCO3 + 4 H3O = 4 H2O + 2 H2CO3 + Cu2
Ca(NO3)2 + K2HPO4 = CaHPO4 + KNO3 =>
Ca(NO3)2 + K2HPO4 = CaHPO4 + 2 KNO3
BaBr{2+} + SPO{4} = BaPO{4} + SBr{2} =>
BaBr{2+} + SPO{4} = BaPO{4} + SBr{2}
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Ba(NO3)2 + Na2(CrO4) = Ba2(CrO4)2 + Na(NO3) =>
2 Ba(NO3)2 + 2 Na2(CrO4) = Ba2(CrO4)2 + 4 Na(NO3)
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
H2SO4 + KI + KIO3 = I2 + K2SO4 + H2O =>
3 H2SO4 + 5 KI + KIO3 = 3 I2 + 3 K2SO4 + 3 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C6H14O + CH3COOH = C7H14O2 + H2O =>
5 C6H14O + 6 CH3COOH = 6 C7H14O2 + 5 H2O
PbO2 + HCl = Cl2 + PbO + H2O =>
PbO2 + 2 HCl = Cl2 + PbO + H2O
CdS + I2 + HCl = CdCl2 + HI + S =>
CdS + I2 + 2 HCl = CdCl2 + 2 HI + S
KMnO4 + H3PO3 = MnO2 + K2HPO4 + H3PO4 + H2O =>
2 KMnO4 + 3 H3PO3 = 2 MnO2 + K2HPO4 + 2 H3PO4 + H2O
V + MnO2 = V2O5 + Mn3O4 =>
4 V + 15 MnO2 = 2 V2O5 + 5 Mn3O4
C2H5NH + C3H6O = C5H11NH + O =>
C2H5NH + C3H6O = C5H11NH + O
Cu(CH3COO)2 + KI = CuI + KCH3COO + I2 =>
2 Cu(CH3COO)2 + 4 KI = 2 CuI + 4 KCH3COO + I2
Ag(NO3)2 + H2O = HNO3 + AgO =>
Ag(NO3)2 + H2O = 2 HNO3 + AgO
NaC1O = NaC1 + NaCO3 =>
3 NaC1O = 2 NaC1 + NaCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)3PO4 + ZrBr2 = Zr3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 ZrBr2 = Zr3(PO4)2 + 6 NH4Br
NaOH(s) + HCl(l) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(l) = NaCl(s) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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