| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H3PO3 + 2 KMnO4 + 2 HCl = 3 H3PO4 + 2 KCl + 2 MnO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + K2CrO4 + H2O = KOH + I2 + Cr(OH)3 =>
6 KI + 2 K2CrO4 + 8 H2O = 10 KOH + 3 I2 + 2 Cr(OH)3
NH3(aq) + H2SO4(aq) = NSO4(aq) + H2(g) =>
2 NH3(aq) + 2 H2SO4(aq) = 2 NSO4(aq) + 5 H2(g)
AuCl2 + Al = AlCl3 + Au =>
3 AuCl2 + 2 Al = 2 AlCl3 + 3 Au
Cu(NO3) + O2 = CuO(NO3) =>
2 Cu(NO3) + O2 = 2 CuO(NO3)
K3PO4(aq) + Fe(NO3)3(aq) = KNO3(aq) + FePO4(s) =>
K3PO4(aq) + Fe(NO3)3(aq) = 3 KNO3(aq) + FePO4(s)
CuS + Ag = Cu + AgS =>
CuS + Ag = Cu + AgS
CaCOMgCO3 = CaCO3 + MgCO =>
CaCOMgCO3 = CaCO3 + MgCO
MnO2 + HCl = Cl2 + HMnO2 =>
2 MnO2 + 2 HCl = Cl2 + 2 HMnO2
HCOOH + Na2CO3 = HCOONa + H2O + CO2 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2O + CO2
CuSO4KCO2 = CuCO2 + KSO4 =>
CuSO4KCO2 = CuCO2 + KSO4
FeH2SO4 = H2 + FeSO4 =>
FeH2SO4 = H2 + FeSO4
Fe6Si4O18H8 + KAl3Si3O12H2 = Fe3Al2Si3O12 + KFe3AlSi3O12H2 + H2O + SiO2 =>
Fe6Si4O18H8 + KAl3Si3O12H2 = Fe3Al2Si3O12 + KFe3AlSi3O12H2 + 4 H2O + SiO2
KCl(S) + O2(g) = KClO(S) = =>
2 KCl(S) + O2(g) = 2 KClO(S)
C6H5CBr(CH3)2 + KOH = C6H5CO(CH3)2 + KBr + H2 =>
2 C6H5CBr(CH3)2 + 2 KOH = 2 C6H5CO(CH3)2 + 2 KBr + H2
KIKAsS = KI + KAsS =>
KIKAsS = KI + KAsS
Al2(SO4)3 + H2 = Al(OH)3 + SO2 =>
Al2(SO4)3 + 3 H2 = 2 Al(OH)3 + 3 SO2
KCI + H2O = KO + CIH2 =>
KCI + H2O = KO + CIH2
Ca(s) + HCl(aq) = CaCl2(l) + H(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(l) + 2 H(g)
BCl3 + H2O = B2O3 + HCl =>
2 BCl3 + 3 H2O = B2O3 + 6 HCl
C3H6O + LiAlH4 = C3H6OH + LiAlH3 =>
C3H6O + LiAlH4 = C3H6OH + LiAlH3
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2 =>
FeSO4 + Ba(NO3)2 = BaSO4 + Fe(NO3)2
Ba(NO3)2 + FeSO4 = BaSO4 + Fe(NO3)2 =>
Ba(NO3)2 + FeSO4 = BaSO4 + Fe(NO3)2
KCI + H2O = KO + CIH2 =>
KCI + H2O = KO + CIH2
CO + Ni(OH)2 = CONi + OH =>
CO + Ni(OH)2 = CONi + 2 OH
Li2HPO4 + H2O = Li2PO4 + H3O =>
Li2HPO4 + H2O = Li2PO4 + H3O
Cl{-} + H{+} + O2 = Cl2 + H2O =>
4 Cl{-} + 4 H{+} + O2 = 2 Cl2 + 2 H2O
KCI + H2O = KO + CIH2 =>
KCI + H2O = KO + CIH2
Cl27 + O2 = ClO =>
2 Cl27 + 27 O2 = 54 ClO
CuSO4KCO2 = CuCO2 + KSO4 =>
CuSO4KCO2 = CuCO2 + KSO4
CH3COOAg + KOH = CH3COOK + Ag2O + H2O =>
2 CH3COOAg + 2 KOH = 2 CH3COOK + Ag2O + H2O
KIKAsS = KI + KAsS =>
KIKAsS = KI + KAsS
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Cr2(SO4)3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Na2SO4 + Bi(OH)3 =>
Cr2(SO4)3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Na2SO4 + 3 Bi(OH)3
Na4SiO4 + Cu(NO3)2 = NaNO3 + Cu4(SiO4)2 =>
2 Na4SiO4 + 4 Cu(NO3)2 = 8 NaNO3 + Cu4(SiO4)2
KHSO5 + MnSO4 = MnO2 + H2SO4 + KSO4 =>
2 KHSO5 + MnSO4 = MnO2 + H2SO4 + 2 KSO4
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
CaCOMgCO3 = CaCO3 + MgCO =>
CaCOMgCO3 = CaCO3 + MgCO
KCl(S) + O2(g) = KClO(S) = =>
2 KCl(S) + O2(g) = 2 KClO(S)
AuCl2 + Al = AlCl3 + Au =>
3 AuCl2 + 2 Al = 2 AlCl3 + 3 Au
K2Cr2O7 + SnCl2 + HCl = H2[SnCl6] + CrCl + H2O + KCl =>
K2Cr2O7 + 5 SnCl2 + 24 HCl = 5 H2[SnCl6] + 2 CrCl + 7 H2O + 2 KCl
NH4 + H2SO4 = (NH4)2SO3 + H2O =>
2 NH4 + H2SO4 = (NH4)2SO3 + H2O
Na[Be(OH)4] + HBr = NaBr + H2O + Be(OH)3 =>
Na[Be(OH)4] + HBr = NaBr + H2O + Be(OH)3
KCl(S) + O2(g) = KClO(S) = =>
2 KCl(S) + O2(g) = 2 KClO(S)
Br2 + Cr2(SO4)3 + KOH = K2CrO4 + KBr + H2O + K2SO4 =>
3 Br2 + Cr2(SO4)3 + 16 KOH = 2 K2CrO4 + 6 KBr + 8 H2O + 3 K2SO4
SnCl2 + KOH = (Sn(OH)2)2 + (KCl)3 =>
6 SnCl2 + 12 KOH = 3(Sn(OH)2)2 + 4(KCl)3
C7H14 + Cl22 = C7H14Cl2 =>
11 C7H14 + Cl22 = 11 C7H14Cl2
KClO3 + C12H12O11 = KCl + CO2 + H2O =>
19 KClO3 + 3 C12H12O11 = 19 KCl + 36 CO2 + 18 H2O
Fe(NH4)2(SO4)2(H2O)6 + H2(C2O4) + K2(C2O2) + H2O2 = K3Fe(C2O4)3(H2O)3 + (NH4)2(SO4) + H2(SO4) + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2(C2O4) + 3 K2(C2O2) + 7 H2O2 = 2 K3Fe(C2O4)3(H2O)3 + 2(NH4)2(SO4) + 2 H2(SO4) + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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