| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2Ba(OH)2 = H2OBaSO3
P + S = P2S2 =>
2 P + 2 S = P2S2
NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
HNO3 + Na3PO4 = Na3HNO3 + PO4 =>
HNO3 + Na3PO4 = Na3HNO3 + PO4
C6H12O6 + HCl = C18H13O5 + H2O + Cl2 =>
6 C6H12O6 + 6 HCl = 2 C18H13O5 + 26 H2O + 3 Cl2
HNO3(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + NaNO3(s) =>
HNO3(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + NaNO3(s)
KAl(SO4)2 = KAl + SO4 =>
KAl(SO4)2 = KAl + 2 SO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H2O(l) + F2(g) = H2(F2) + O(l) =>
H2O(l) + F2(g) = H2(F2) + O(l)
H4P2O7 + Ni(OH)2 = Ni2(P2O7) + H2O =>
H4P2O7 + 2 Ni(OH)2 = Ni2(P2O7) + 4 H2O
K2O + I2 = KI + O2 =>
2 K2O + 2 I2 = 4 KI + O2
NH4Cl + AlCl3 = AlN + HCl =>
NH4Cl + AlCl3 = AlN + 4 HCl
I2 + F2 = IF3 =>
I2 + 3 F2 = 2 IF3
NH4Cl + AlCl3 = AlN + HCl =>
NH4Cl + AlCl3 = AlN + 4 HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Pb(NO3)2 + Br = PbBr2 + NO3 =>
Pb(NO3)2 + 2 Br = PbBr2 + 2 NO3
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2 =>
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2
NaBr + Ba(NO3) = Na(NO3) + BaBr =>
NaBr + Ba(NO3) = Na(NO3) + BaBr
CuCl + K2Cr2O7 + HCl = CrCl + CuCl2 + KCl + H2O =>
10 CuCl + K2Cr2O7 + 14 HCl = 2 CrCl + 10 CuCl2 + 2 KCl + 7 H2O
Cr(NO3)3 + Na3(PO4) = CrPO4 + NaNO3 =>
Cr(NO3)3 + Na3(PO4) = CrPO4 + 3 NaNO3
HCl(aq) + Mn3O4(s) = MnCl2(aq) + H2O(l) + Cl2(g) =>
8 HCl(aq) + Mn3O4(s) = 3 MnCl2(aq) + 4 H2O(l) + Cl2(g)
Fe + NaOH + (NH4)2S2O8 = Fe(OH)3 + Na2SO4 + (NH4)2SO4 =>
2 Fe + 6 NaOH + 3(NH4)2S2O8 = 2 Fe(OH)3 + 3 Na2SO4 + 3(NH4)2SO4
RbF + NH4NO3 = NH4F + RbNO3 =>
RbF + NH4NO3 = NH4F + RbNO3
C6H12O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O(g) + 17 O2(g) = 12 CO2(g) + 12 H2O(g)
HJ + HNO3 = J2 + NO2 + H2O =>
2 HJ + 2 HNO3 = J2 + 2 NO2 + 2 H2O
KOH + C2H2O4 = C2K2O4 + H2O =>
2 KOH + C2H2O4 = C2K2O4 + 2 H2O
HCl + NO = ClN + HO =>
HCl + NO = ClN + HO
SO3{2-} + H{+} = S8 + SO4{2-} + H2O =>
24 SO3{2-} + 16 H{+} = S8 + 16 SO4{2-} + 8 H2O
CuCl2(l) + Al(s) = AlCl3 + Cu =>
3 CuCl2(l) + 2 Al(s) = 2 AlCl3 + 3 Cu
NH4Cl + FeSO4 = FeCl2 + NH3 + H2SO4 =>
2 NH4Cl + FeSO4 = FeCl2 + 2 NH3 + H2SO4
Ba(OH)2 + H2O = BaH3O2 + OH =>
Ba(OH)2 + H2O = BaH3O2 + OH
CaSO4 + CH2O + Fe2O3 = CaCO3 + FeS2 + CO2 + H2O =>
8 CaSO4 + 15 CH2O + 2 Fe2O3 = 8 CaCO3 + 4 FeS2 + 7 CO2 + 15 H2O
CoCl2*6H2O + H2O2 + NH4OH + NH4Cl = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH4OH + 2 NH4Cl = 2(Co(NH3)6)Cl3 + 24 H2O
HNO3 + AlP = Al(NO3)3 + H3PO4 + NO2 + H2O =>
11 HNO3 + AlP = Al(NO3)3 + H3PO4 + 8 NO2 + 4 H2O
NH4Cl + AlCl3 = AlN + HCl =>
NH4Cl + AlCl3 = AlN + 4 HCl
Ni(NO3)2 + HOH = NiOHNO3 + HNO3 =>
Ni(NO3)2 + HOH = NiOHNO3 + HNO3
H3FeO3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 H3FeO3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
KMnO4 + KI + H2SO4 = MnSO4 + KSO4 + H2O + I2 =>
KMnO4 + 2 KI + 4 H2SO4 = MnSO4 + 3 KSO4 + 4 H2O + I2
K3[Fe(CN)6] + KI + HCl = FeCl2 + I2 + KCl + HCN =>
2 K3[Fe(CN)6] + 2 KI + 12 HCl = 2 FeCl2 + I2 + 8 KCl + 12 HCN
I + NaOH = NaI + NaIO3 + H2O =>
6 I + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4 =>
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
CrCl2 + Na3PO4 = Cr3(PO4)2 + NaCl =>
3 CrCl2 + 2 Na3PO4 = Cr3(PO4)2 + 6 NaCl
Pb(NO4)2 + NaCl = PbCl2 + NaNO4 =>
Pb(NO4)2 + 2 NaCl = PbCl2 + 2 NaNO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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