| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N + 3 H2 = 2 NH3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Zn + FeCl2 = Fe + ZnCl2 =>
Zn + FeCl2 = Fe + ZnCl2
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
Ac + O2 = Ac2O3 =>
4 Ac + 3 O2 = 2 Ac2O3
K3P + Br2 = KBr + P =>
2 K3P + 3 Br2 = 6 KBr + 2 P
S + O2 = SO2 =>
S + O2 = SO2
S + Mg3 = MgS =>
3 S + Mg3 = 3 MgS
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P4Mo12O40 + NaNO3 + NH4NO3 + H2O =>
32 Na3PO4 + 96(NH4)2MoO4 + 234 HNO3 = 8(NH4)3P4Mo12O40 + 96 NaNO3 + 153 NH4NO3 + 147 H2O
Zn(OH)2 + OH = [Zn(OH)4] =>
Zn(OH)2 + 2 OH = [Zn(OH)4]
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
Li2O + CaCO3 = CaO + Li2CO3 =>
Li2O + CaCO3 = CaO + Li2CO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NF3 + OH = F + H2O + NO2 =>
NF3 + 4 OH = 3 F + 2 H2O + NO2
Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KNO3 + C + S8 = N2 + CO2 + K2S =>
16 KNO3 + 24 C + S8 = 8 N2 + 24 CO2 + 8 K2S
CoCl3 + K2CrO4 = Co2(CrO4)3 + KCl =>
2 CoCl3 + 3 K2CrO4 = Co2(CrO4)3 + 6 KCl
H2O + S2O2 = H2O2 + S2O =>
H2O + S2O2 = H2O2 + S2O
C6H12O6 + CuSO4 + H2O = Cu2O + C6H12O7 + H2SO4 =>
C6H12O6 + 2 CuSO4 + 2 H2O = Cu2O + C6H12O7 + 2 H2SO4
AlCn + Ca(OH)2 = CaCn + Al(OH)2 =>
AlCn + Ca(OH)2 = CaCn + Al(OH)2
Zn + NiPO4 = Zn3(PO4)2 + Ni =>
3 Zn + 2 NiPO4 = Zn3(PO4)2 + 2 Ni
H3BO3 + NaCl + NH3 = NH4Cl + NaBO2 + H2O =>
H3BO3 + NaCl + NH3 = NH4Cl + NaBO2 + H2O
NaClO3 + SnCl2 = NaCl + Sn(ClO3)2 =>
2 NaClO3 + SnCl2 = 2 NaCl + Sn(ClO3)2
C2 + H2 + O2 = C2H2O4 =>
C2 + H2 + 2 O2 = C2H2O4
PbN + KCrO4 = PbCrO4 + KN =>
PbN + KCrO4 = PbCrO4 + KN
C3H8O + O2 = CO2 + H2OO =>
2 C3H8O + 13 O2 = 6 CO2 + 8 H2OO
HNO3 + Al2(SO4)3 = Al(NO3)3 + H2(SO4) =>
6 HNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 H2(SO4)
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Zn + HNO3 = H2(g) + Zn(NO3)2(s) =>
Zn + 2 HNO3 = H2(g) + Zn(NO3)2(s)
PbS2 + AuBr3 = Au2S3 + PbBr4 =>
3 PbS2 + 4 AuBr3 = 2 Au2S3 + 3 PbBr4
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)
Au + O3 = AuO =>
3 Au + O3 = 3 AuO
H2SO4(aq) + MgCl2(aq) = MgSO4(aq) + HCl(aq) =>
H2SO4(aq) + MgCl2(aq) = MgSO4(aq) + 2 HCl(aq)
P4O10 + HNO3 = N2O5(g) + HPO3(l) =>
P4O10 + 4 HNO3 = 2 N2O5(g) + 4 HPO3(l)
KSb(OH)6 + SrCl2 = KCl + SrSb2(OH)12 =>
2 KSb(OH)6 + SrCl2 = 2 KCl + SrSb2(OH)12
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sa(NO3)3 + NaCl = SaCl3 + NaNO3 =>
Sa(NO3)3 + 3 NaCl = SaCl3 + 3 NaNO3
CH3COOH + KOH = KC2H3O2 + H2O =>
CH3COOH + KOH = KC2H3O2 + H2O
H2SeO4 + Sn(OH)4 = Sn2(SeO4)4 + H2O =>
4 H2SeO4 + 2 Sn(OH)4 = Sn2(SeO4)4 + 8 H2O
HC1 + Ca = HC1Ca =>
HC1 + Ca = HC1Ca
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
N2S4 + O2 = N2 + SO2 =>
N2S4 + 4 O2 = N2 + 4 SO2
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
SCl4 + HNO3 + H2O = H2SO4 + NO2 + HCl =>
SCl4 + 2 HNO3 + 2 H2O = H2SO4 + 2 NO2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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