| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2 + Zn(ClO3)2 = Mg(ClO3)2 + ZnBr2
HC2H3O2 + Ca(OH)2 = Ca(C3H3O2)2 + H2O =>
3 HC2H3O2 + Ca(OH)2 = Ca(C3H3O2)2 + 4 H2O
Ca(OH)2 + H3BO3 = CaB + OH =>
Ca(OH)2 + H3BO3 = CaB + 5 OH
CH3CHBrCH2Br + NaOH = CH3CCH + NaBr + H2O =>
CH3CHBrCH2Br + 2 NaOH = CH3CCH + 2 NaBr + 2 H2O
AgO + HNO3 = AgNO3 + O2 + H2O =>
4 AgO + 4 HNO3 = 4 AgNO3 + O2 + 2 H2O
HCOOH + ZnSiO3 = Zn + CO2 + H2SiO3 =>
HCOOH + ZnSiO3 = Zn + CO2 + H2SiO3
CH3CH2O + O2 = H2O + CH2COOH =>
CH3CH2O + O2 = H2O + CH2COOH
CuCl + FeCl3 = CuCl2 + FeCl2 =>
CuCl + FeCl3 = CuCl2 + FeCl2
Al + CUSO4*5H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
Cu2O + I2O5 = Cu(IO3) =>
Cu2O + I2O5 = 2 Cu(IO3)
Cu3P2 = Cu + P =>
Cu3P2 = 3 Cu + 2 P
Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi
NH4Cl(aq) + NaOH(aq) = NH4OH(aq) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH4OH(aq) + NaCl(aq)
K(s) = K(aq) =>
K(s) = K(aq)
H2O + HF = H2 + OF =>
2 H2O + 2 HF = 3 H2 + 2 OF
Cr(OH)3 + BaCl2 = CrCl3 + Ba(OH)2 =>
2 Cr(OH)3 + 3 BaCl2 = 2 CrCl3 + 3 Ba(OH)2
FeO + Na2SO4 = FeSO4 + Na2O =>
FeO + Na2SO4 = FeSO4 + Na2O
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
C8H12 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H12 + 16 KMnO4 + 24 H2SO4 = 10 C4H6O4 + 8 K2SO4 + 16 MnSO4 + 24 H2O
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
H + Al2O = Al + H2O =>
2 H + Al2O = 2 Al + H2O
Pb + C = Pb2C =>
2 Pb + C = Pb2C
C9H19Cl + NaOH = C9H19OH + NaCl =>
C9H19Cl + NaOH = C9H19OH + NaCl
LiNo3 + CaN = LiN + CaNo3 =>
LiNo3 + CaN = LiN + CaNo3
FeS2 + O2 + H2O = H2SO2 + Fe2O3 =>
4 FeS2 + 7 O2 + 8 H2O = 8 H2SO2 + 2 Fe2O3
Na + C3H8O = C3H6ONa + H2 =>
Na + C3H8O = C3H6ONa + H2
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Al2(SO4)3 + H2 = AlH3 + SO4 =>
Al2(SO4)3 + 3 H2 = 2 AlH3 + 3 SO4
CH3CHClCH2Cl + KOH = CH3CCH + KCl + H2O =>
CH3CHClCH2Cl + 2 KOH = CH3CCH + 2 KCl + 2 H2O
Sodiumsulfate + aluminumnitrate = sodiumnitrate + aluminumsulfate =>
3 Na2SO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(SO4)3
Ag + Se = Ag2Se =>
2 Ag + Se = Ag2Se
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
PH3 + HBr = PBr + H2 =>
PH3 + HBr = PBr + 2 H2
Cu2O + NH4OH = [Cu(NH3)2]OH + H2O =>
Cu2O + 4 NH4OH = 2[Cu(NH3)2]OH + 3 H2O
HCs + S(OH)2 = Cs2S + H2O =>
2 HCs + S(OH)2 = Cs2S + 2 H2O
NaSO4{2-} + BaCl = BaSO4{2-} + NaCl =>
NaSO4{2-} + BaCl = BaSO4{2-} + NaCl
Si(s) + S8(s) = SiS4(s) =>
2 Si(s) + S8(s) = 2 SiS4(s)
Bi(OH0)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH0)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
C6H5COOH + HNO3 = C6H4(NO2)COOH + H2O =>
C6H5COOH + HNO3 = C6H4(NO2)COOH + H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na3SO4 + H2O =>
4 KMnO4 + 15 Na2C2O4 + 16 H2SO4 = 2 K2SO4 + 30 CO2 + 4 MnSO4 + 10 Na3SO4 + 16 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
Na + O2 = NaO2 =>
Na + O2 = NaO2
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
K2CrO4 + HNO3 = KNO3 + H2CrO4 =>
K2CrO4 + 2 HNO3 = 2 KNO3 + H2CrO4
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
H2TeO4 + H2SO4 + Pd(OH)4 = Pd(SO4TeO4) + H2O =>
H2TeO4 + H2SO4 + Pd(OH)4 = Pd(SO4TeO4) + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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