| Équations équilibrées la veille | Équations équilibrées le lendemain |
CF4 + 2 Br2 = CBr4 + 2 F2
HCl + C = CCl + H =>
HCl + C = CCl + H
SO2 + Sn(OH)2 = SnSO3 + H2O =>
SO2 + Sn(OH)2 = SnSO3 + H2O
Zn + HNO3 = H2O + NH4OH + Zn(NO3)2 =>
4 Zn + 9 HNO3 = 2 H2O + NH4OH + 4 Zn(NO3)2
MgSO4 = Mg + SO2 + O2 =>
MgSO4 = Mg + SO2 + O2
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2(H6) + O2 = CO2 + H2O =>
2 C2(H6) + 7 O2 = 4 CO2 + 6 H2O
FeBr + CuSO4 = CuBr + FeSO4 =>
FeBr + CuSO4 = CuBr + FeSO4
Ca(NO2)2 + N2H4 = Ca(N3)2 + H2O =>
Ca(NO2)2 + 2 N2H4 = Ca(N3)2 + 4 H2O
Ni{+3} + O{-2} = Ni{+} + O{-} =>
Ni{+3} + 2 O{-2} = Ni{+} + 2 O{-}
NOCl + H2O = NO + HCl + HNO3 =>
3 NOCl + 2 H2O = 2 NO + 3 HCl + HNO3
MnCl2 + KCl + H2O2 = KMnO4 + HCl + H2O =>
2 MnCl2 + 2 KCl + 5 H2O2 = 2 KMnO4 + 6 HCl + 2 H2O
H2S2O3 + Cu(OH)2 = CuS2O3 + H2O =>
H2S2O3 + Cu(OH)2 = CuS2O3 + 2 H2O
Br + NaCl = Br2Na + Cl2 =>
4 Br + 2 NaCl = 2 Br2Na + Cl2
Cr(NO3)3 + Rb2O = Rb2(NO3)3 + CrO =>
Cr(NO3)3 + Rb2O = Rb2(NO3)3 + CrO
Cr2S3O12 + KOH + KClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2S3O12 + 10 KOH + KClO3 = 2 K2CrO4 + 5 H2O + KCl + 3 K2SO4
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
HReO4 + C6H12O6 = ReO2 + CO2 + H2O =>
8 HReO4 + C6H12O6 = 8 ReO2 + 6 CO2 + 10 H2O
BF3 + KH = KBH4 + KF =>
BF3 + 4 KH = KBH4 + 3 KF
Xe + F2 = Xe2F8 =>
2 Xe + 4 F2 = Xe2F8
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
Al(s) + NiCl2(aq) = AlCl3(aq) + Ni(s) =>
2 Al(s) + 3 NiCl2(aq) = 2 AlCl3(aq) + 3 Ni(s)
H3PO4(s) = H4P2O7(aq) + H2O(l) =>
2 H3PO4(s) = H4P2O7(aq) + H2O(l)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COCH2CH3 + O2 = CO2 + H2O =>
2 CH3COCH2CH3 + 11 O2 = 8 CO2 + 8 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
KHSO4 + KOH = K2O + H2SO4 =>
KHSO4 + KOH = K2O + H2SO4
HNO3 + H2SO4 = HNO3H2SO4 =>
HNO3 + H2SO4 = HNO3H2SO4
Br2 + H2SO4 = HBr + SO4 =>
Br2 + H2SO4 = 2 HBr + SO4
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C7H5N3O6 + CN4O8 = H2O + N2 + CO2 =>
4 C7H5N3O6 + 7 CN4O8 = 10 H2O + 20 N2 + 35 CO2
Na(s) + H2O(l) = H + NaO =>
Na(s) + H2O(l) = 2 H + NaO
No2 + Ca(OH)2 = Ca(No3)2 + H2O + O2 =>
6 No2 + 2 Ca(OH)2 = 2 Ca(No3)2 + 2 H2O + O2
NiI2 + Ag = Ni + AgI =>
NiI2 + 2 Ag = Ni + 2 AgI
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C2H2 + H2 + HCl = C2H5Cl =>
C2H2 + H2 + HCl = C2H5Cl
CoCl2 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 2 H2O
SiC + Cl = SiCl2 + C =>
SiC + 2 Cl = SiCl2 + C
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
ZnNO3NaOH = ZnOHNaNO3 =>
ZnNO3NaOH = ZnOHNaNO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cu(OH)2 + Br2 = Cu(OH)2Br =>
2 Cu(OH)2 + Br2 = 2 Cu(OH)2Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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