| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cn + 2 Cl = CnCl2
SeO2 + Na = Na2Se + O3 =>
3 SeO2 + 6 Na = 3 Na2Se + 2 O3
H2SO3 = H{+} + HSO3{-} =>
H2SO3 = H{+} + HSO3{-}
KBrO3 + CuS = CuSO4 + KBr =>
4 KBrO3 + 3 CuS = 3 CuSO4 + 4 KBr
KClHCl = HKCl2 =>
KClHCl = HKCl2
Na2O(s) + HI(aq) = H2O(l) + NaI(aq) =>
Na2O(s) + 2 HI(aq) = H2O(l) + 2 NaI(aq)
CrO2 = CrO + O2 =>
2 CrO2 = 2 CrO + O2
CH4 + O2 = C02 + H2O =>
2 CH4 + 2 O2 = C02 + 4 H2O
HBr + Mg = H2 + MgBr2 =>
2 HBr + Mg = H2 + MgBr2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
AlO3 + P4 = AlP3 + O2 =>
4 AlO3 + 3 P4 = 4 AlP3 + 6 O2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HgO + C2H5OH = C2H4O + Hg + H2O =>
HgO + C2H5OH = C2H4O + Hg + H2O
Sn2 + SiO3 = SnSiO3 =>
Sn2 + 2 SiO3 = 2 SnSiO3
FeSO4 + H2O = H2 + SO4 + Fe2O3 =>
2 FeSO4 + 3 H2O = 3 H2 + 2 SO4 + Fe2O3
MnO2 + CaO = CaMnO3 =>
MnO2 + CaO = CaMnO3
Na2SO4 + BaOH2 = BaSO4 + Na2OH2 =>
Na2SO4 + BaOH2 = BaSO4 + Na2OH2
Ag + Na2S2O3 = AgS + Na2SO3 =>
Ag + Na2S2O3 = AgS + Na2SO3
SrBr2(aq) + Na2SO3(aq) = SrSO3 + NaBr =>
SrBr2(aq) + Na2SO3(aq) = SrSO3 + 2 NaBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + CH3CH2COOH = CH3CH2COO + NaOH2 =>
NaOH + CH3CH2COOH = CH3CH2COO + NaOH2
Cu + H2 = CuH =>
2 Cu + H2 = 2 CuH
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Mg + SnBr2 = MgBr2 + Sn =>
Mg + SnBr2 = MgBr2 + Sn
C6H5NO2HCl = C6H6NO2Cl =>
C6H5NO2HCl = C6H6NO2Cl
Pb(CH3COO)2 + CuSO4 = Cu(CH3COO)2 + PbSO4 =>
Pb(CH3COO)2 + CuSO4 = Cu(CH3COO)2 + PbSO4
C2H2 = C4H4 =>
2 C2H2 = C4H4
NO + Cl2 = NOCl = Cl =>
2 NO + Cl2 = 2 NOCl
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
SiCl4 + H = Si + HCl =>
SiCl4 + 4 H = Si + 4 HCl
C12H11N + O2 = CO2 + H2O + N2 =>
4 C12H11N + 59 O2 = 48 CO2 + 22 H2O + 2 N2
NiZnCl2 = NiCl2Zn =>
NiZnCl2 = NiCl2Zn
CH3OH = H2 + CO =>
CH3OH = 2 H2 + CO
Mg(CIO4)2 + Na = NaCIO4 + Mg =>
Mg(CIO4)2 + 2 Na = 2 NaCIO4 + Mg
Ce(NO3)3*6H2O + (CH2)6N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7(CH2)6N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2
KSCN + Zn + H2SO4 = H2S + HCN + ZnSO4 + K2SO4 =>
2 KSCN + 2 Zn + 3 H2SO4 = 2 H2S + 2 HCN + 2 ZnSO4 + K2SO4
Ce(NO3)3*6H2O + (CH2)6N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7(CH2)6N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2
MgO2 + SO3 = MgSO3 + O2 =>
MgO2 + SO3 = MgSO3 + O2
NH4OHMnSO4 = MnOHNH4SO4 =>
NH4OHMnSO4 = MnOHNH4SO4
Ce(NO3)3*6H2O + (CH2)6N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7(CH2)6N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2
KHSO4 + CH3COOLi = HSO4Li + CH3COOK =>
KHSO4 + CH3COOLi = HSO4Li + CH3COOK
KOH(aq) + H2SO4 = K2SO4(aq) + H2O(li) =>
2 KOH(aq) + H2SO4 = K2SO4(aq) + 2 H2O(li)
FeCl{3} + KOH = Fe(OH{3})KCl =>
FeCl{3} + KOH = Fe(OH{3})KCl
WO3 + C = WO + CO2 =>
WO3 + C = WO + CO2
CH4H2O = H2 + CO =>
CH4H2O = 3 H2 + CO
MnO + HBrO4 = Br + MnO4 + H2O =>
7 MnO + 6 HBrO4 = 6 Br + 7 MnO4 + 3 H2O
LiNO3 + NaCl = NaNO3 + LiCl =>
LiNO3 + NaCl = NaNO3 + LiCl
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH3)2 + NO = N2 + H2O =>
2(NH3)2 + 6 NO = 5 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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