| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(NO3)2 + 2 AlBr3 = 3 MgBr2 + 2 Al(NO3)3
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
KI2 + BaCl2 = KCl2 + BaI2 =>
KI2 + BaCl2 = KCl2 + BaI2
MgSO4(aq) + (NH4)3PO4(aq) = Mg(PO4) + (NH4)3SO4 =>
MgSO4(aq) + (NH4)3PO4(aq) = Mg(PO4) + (NH4)3SO4
Cu(s) + H{+} + SO42{-} = Cu2{+} + H2O + SO2(g) =>
158 Cu(s) + 80 H{+} + SO42{-} = 79 Cu2{+} + 40 H2O + SO2(g)
HAuCl4 + Na3C6H5O7 = Na2C6H6O7 + AuCl3 + NaCl =>
HAuCl4 + Na3C6H5O7 = Na2C6H6O7 + AuCl3 + NaCl
C6H5CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnS4 + H2O + C6C6H5CH2COOH =>
217 C6H5CH2CH3 + 54 KMnO4 + 243 H2SO4 = 27 K2SO4 + 54 MnS4 + 832 H2O + 124 C6C6H5CH2COOH
Zn + NO3H = (NO3)2Zn + H2O + N2 =>
5 Zn + 12 NO3H = 5(NO3)2Zn + 6 H2O + N2
C7H15NH2 + O2 = H2O + NO2 + C02 =>
4 C7H15NH2 + 21 O2 = 34 H2O + 4 NO2 + 14 C02
Na2BeO2 + H2SO4 = BeSO4 + Na2SO4 + H2O =>
Na2BeO2 + 2 H2SO4 = BeSO4 + Na2SO4 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
H2SO4 + C6H2O6 = H2O + CO2 + S =>
7 H2SO4 + 3 C6H2O6 = 10 H2O + 18 CO2 + 7 S
Kl + Cu(NO3)2 = Kl(NO3) + Cu2 =>
4 Kl + 2 Cu(NO3)2 = 4 Kl(NO3) + Cu2
K2Cr2O7 + NaBr + H2SO4 = K2SO4 + Na2SO4 + H2O + Br2 + Cr2(SO4)3 =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = K2SO4 + 3 Na2SO4 + 7 H2O + 3 Br2 + Cr2(SO4)3
H2 + O2 = H2O26888 =>
H2 + 13444 O2 = H2O26888
H2C2O4 + PCl5 = HCl + CO + CO2 + POCl3 =>
H2C2O4 + PCl5 = 2 HCl + CO + CO2 + POCl3
C6H6C2H2 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H6C2H2 + 32 KMnO4 + 48 H2SO4 = 40 C6H6COOH + 16 K2SO4 + 32 MnSO4 + 48 H2O
KClO3 + H2SO4 = KHSO4 + O + H2O + ClO2 =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + O + H2O + 2 ClO2
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O
Ni2(SO4)3 + H2O = Ni2O3 + H2SO4 =>
Ni2(SO4)3 + 3 H2O = Ni2O3 + 3 H2SO4
Li + HNO3 = LiNO3 + H2O + NO =>
3 Li + 4 HNO3 = 3 LiNO3 + 2 H2O + NO
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Ag + Pt(NO3)3 = AgNO3 + Pt =>
3 Ag + Pt(NO3)3 = 3 AgNO3 + Pt
CH3{-}CH2OH = CH3{-}COOH =>
CH3{-}CH2OH = CH3{-}COOH
SO2Cl2 + P4 = PCl5 + SO2 =>
10 SO2Cl2 + P4 = 4 PCl5 + 10 SO2
K + Br + O3 = KBrO3 =>
K + Br + O3 = KBrO3
K3PO4(aq) + Ba(NO3)2(aq) = Ba3(PO4)2(s) + KNO3 =>
2 K3PO4(aq) + 3 Ba(NO3)2(aq) = Ba3(PO4)2(s) + 6 KNO3
Zn + MgCO3 = ZnCO3 + Mg =>
Zn + MgCO3 = ZnCO3 + Mg
K + H2CO3 = K2CO3 + H2 =>
2 K + H2CO3 = K2CO3 + H2
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2(g) =>
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2(g)
Ln(OH)3 + O2 = Ln6O11 + H2O =>
6 Ln(OH)3 + O2 = Ln6O11 + 9 H2O
KOH + CI = KCI + KCIO + H2O =>
2 KOH + 2 CI = KCI + KCIO + H2O
H + BrO2 = HBrO2 =>
H + BrO2 = HBrO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
SrBr2 + H2SO4 = SrSO4 + HBr =>
SrBr2 + H2SO4 = SrSO4 + 2 HBr
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O =>
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O
ZnO + HClO = ZnO2Cl2 + H2O =>
ZnO + 2 HClO = ZnO2Cl2 + H2O
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + H2O =>
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = 4 Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + 7 H2O
Mg + (NH4)2HPO4 = MgHPO4 + NH4 =>
Mg + (NH4)2HPO4 = MgHPO4 + 2 NH4
NaCl2 + H2SO4 = HCl2 + NaHSO4 =>
NaCl2 + H2SO4 = HCl2 + NaHSO4
Hg2(NO3)2 + Li3PO4 = (Hg2)3(PO4)2 + LiNO3 =>
3 Hg2(NO3)2 + 2 Li3PO4 = (Hg2)3(PO4)2 + 6 LiNO3
Na2[Pb(OH)4] + BiCl3 + H2O = Na2[Pb(OH)6] + Bi + HCl =>
3 Na2[Pb(OH)4] + 2 BiCl3 + 6 H2O = 3 Na2[Pb(OH)6] + 2 Bi + 6 HCl
Cl2 + NiI = NiCl2 + I2 =>
2 Cl2 + 2 NiI = 2 NiCl2 + I2
NaCl + O = Na2O + Cl2 =>
2 NaCl + O = Na2O + Cl2
Ca(ClO3)2 + H2O = CaO + HClO3 =>
Ca(ClO3)2 + H2O = CaO + 2 HClO3
N3 + O{2 = NO{2+} =>
N3 + 3 O{2 = 3 NO{2+}
NaBiO3 + NaI + H2SO4 = I2 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 NaBiO3 + 4 NaI + 6 H2SO4 = 2 I2 + 3 Na2SO4 + Bi2(SO4)3 + 6 H2O
Ga + NH4ClO4 = Ga2O3 + GaCl3 + NO + H2O =>
3 Ga + 3 NH4ClO4 = Ga2O3 + GaCl3 + 3 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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