| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Hg + SnCl2 = HgCl2 + SnCH3
BaSO4 + K2CrO4 = BaCrO4 + K2SO4 =>
BaSO4 + K2CrO4 = BaCrO4 + K2SO4
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Cu(NO3)2(aq) + KI(aq) = CuI(s) + I2(g) + KNO3(aq) =>
2 Cu(NO3)2(aq) + 4 KI(aq) = 2 CuI(s) + I2(g) + 4 KNO3(aq)
SO2 + [O] = SO3 =>
SO2 + [O] = SO3
BaSO4 + HBr = BaS + Br2 + H2O =>
BaSO4 + 8 HBr = BaS + 4 Br2 + 4 H2O
H2O + NH4OH = H3O + NH3OH =>
H2O + NH4OH = H3O + NH3OH
Pt + HCl + Cl = H2PtCl6 =>
Pt + 2 HCl + 4 Cl = H2PtCl6
Na2S + CuCO3 = Na2CO3 + CuS =>
Na2S + CuCO3 = Na2CO3 + CuS
LiCl + KMnClO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + LiSO4 + H2O =>
10 LiCl + 4 KMnClO4 + 16 H2SO4 = 7 Cl2 + 4 MnSO4 + 2 K2SO4 + 10 LiSO4 + 16 H2O
HBiO3 = H + BiO3 =>
HBiO3 = H + BiO3
Zn + KClO3 + H2O = Zn(ClO3)2 + KCl + KOH =>
3 Zn + 7 KClO3 + 3 H2O = 3 Zn(ClO3)2 + KCl + 6 KOH
Sc(OH)3 + HCl = ScCl3 + H2O =>
Sc(OH)3 + 3 HCl = ScCl3 + 3 H2O
oxygen + fluorine = oxygendifluoride =>
O2 + 2 F2 = 2 OF2
CH3CH2CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O =>
CH3CH2CH2CH2Br + KOH = CH3CH2CHCH2 + KBr + H2O
CH3COOH + CH3CH(OH)CH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CH(OH)CH3 = 3 CH3COOCH2CH3 + 2 H2O
C6H12 + I2 = C6H12I2 =>
C6H12 + I2 = C6H12I2
Co(NO3)2 + H2O = HNO3 + Co(OH)2 =>
Co(NO3)2 + 2 H2O = 2 HNO3 + Co(OH)2
Sn(C2H3O2)4 + Sr(ClO4)2 = Sn(ClO4)4 + Sr(C2H3O2)2 =>
Sn(C2H3O2)4 + 2 Sr(ClO4)2 = Sn(ClO4)4 + 2 Sr(C2H3O2)2
Ba(OH)2FeO = Fe(OH)2BaO =>
Ba(OH)2FeO = Fe(OH)2BaO
ZnCl2 + CaOH = ZnOH + CaCl2 =>
ZnCl2 + CaOH = ZnOH + CaCl2
NH4[Al(OH)4] + HNO3 = NH4NO3 + Al(NO3)3 + H2O =>
NH4[Al(OH)4] + 4 HNO3 = NH4NO3 + Al(NO3)3 + 4 H2O
CHCl3 + NaOH = HCOOH + NaCl + H2O =>
CHCl3 + 3 NaOH = HCOOH + 3 NaCl + H2O
C12H22O11 + HNO3 = C2H2O4 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 36 NO2 + 23 H2O
H2SO4 + NaNO2 = H2O + NO + Na2SO3 + NaNO3 =>
H2SO4 + 4 NaNO2 = H2O + 2 NO + Na2SO3 + 2 NaNO3
HB = H + B =>
HB = H + B
CrCl2 + NH3 + H2O = Cr(OH)2 + NH4Cl =>
CrCl2 + 2 NH3 + 2 H2O = Cr(OH)2 + 2 NH4Cl
[Fe(H2O)6]{2+} + HNO3 + H3O{+} = [Fe(H2O)6]{3+} + NO + H2O =>
3[Fe(H2O)6]{2+} + HNO3 + 3 H3O{+} = 3[Fe(H2O)6]{3+} + NO + 5 H2O
H + KMnO4 + Na2C2O4 = CO2 + KOH + MnO2 + NaOH =>
4 H + 2 KMnO4 + Na2C2O4 = 2 CO2 + 2 KOH + 2 MnO2 + 2 NaOH
VSO4 + FeCl3 + H2O = VOSO4 + HCl + FeCl2 =>
VSO4 + 2 FeCl3 + H2O = VOSO4 + 2 HCl + 2 FeCl2
YOF + YF3 = Y5O4F7 =>
4 YOF + YF3 = Y5O4F7
FeCl3 + KSCN + CuSO4 = Fe(SCN)3 + K2SO4 + CuCl2 =>
2 FeCl3 + 6 KSCN + 3 CuSO4 = 2 Fe(SCN)3 + 3 K2SO4 + 3 CuCl2
Al(OH)3 + H2S = Al2(S3) + H2O =>
2 Al(OH)3 + 3 H2S = Al2(S3) + 6 H2O
Al(s) + AgNo3(aq) = Ag(s) + Al(No3)3(aq) =>
Al(s) + 3 AgNo3(aq) = 3 Ag(s) + Al(No3)3(aq)
HClO2 + Ca(OH)2 = H2O + CaCl2 + O2 =>
2 HClO2 + Ca(OH)2 = 2 H2O + CaCl2 + 2 O2
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO)2 + H2O =>
2 Br2 + 2 Ca(OH)2 = CaBr2 + Ca(BrO)2 + 2 H2O
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
C10H20H2 + O2 = CO2 + H2O =>
2 C10H20H2 + 31 O2 = 20 CO2 + 22 H2O
PbS2O3 + O2 + ZnO = PbSO4 + ZnSO3 =>
2 PbS2O3 + 3 O2 + 2 ZnO = 2 PbSO4 + 2 ZnSO3
C6H6(l) + O2(g) = H2O(l) + CO2 =>
2 C6H6(l) + 15 O2(g) = 6 H2O(l) + 12 CO2
MnO2 + KClO3 + KOH = KMnO4 + KClO + H2O =>
4 MnO2 + 3 KClO3 + 4 KOH = 4 KMnO4 + 3 KClO + 2 H2O
Na2S2O3(ag) + I2(ag) = Na2S4O6(ag) + NaI(ag) =>
2 Na2S2O3(ag) + I2(ag) = Na2S4O6(ag) + 2 NaI(ag)
O2 + Bi2 = Bi2O3 =>
3 O2 + 2 Bi2 = 2 Bi2O3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
Na + Cl + KOH = KCl + NaClO + H2O =>
Na + 3 Cl + 2 KOH = 2 KCl + NaClO + H2O
C6H12 + Br = C6H12Br2 =>
C6H12 + 2 Br = C6H12Br2
C6H13 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
2 C6H13 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 4 CH3COCH3
KBr + KMnO4 + H2O = Br + MnO2 + KOH =>
3 KBr + KMnO4 + 2 H2O = 3 Br + MnO2 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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