| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl
KOH + N2O5 = K2O5 + NOH =>
2 KOH + N2O5 = K2O5 + 2 NOH
Al1{+} + O2{-} = Al1O2 =>
Al1{+} + O2{-} = Al1O2
K2HPO4 + AgNO3 = AgPO4 + K2HNO3 =>
K2HPO4 + AgNO3 = AgPO4 + K2HNO3
Cl + Fe(Br)3 = Br + FeCl3 =>
3 Cl + Fe(Br)3 = 3 Br + FeCl3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CoOC = COCo =>
CoOC = COCo
Mn(NO3)2 + Na2SO4 = MnSO4 + NaNO3 =>
Mn(NO3)2 + Na2SO4 = MnSO4 + 2 NaNO3
C6H5COOH + CH3CH(OH)CH3 = C6H5COOCH(CH3)2 + H2O =>
C6H5COOH + CH3CH(OH)CH3 = C6H5COOCH(CH3)2 + H2O
C2H3Cl3 + H2SO4 = HSO3Cl + C2H4 + H2O + O =>
C2H3Cl3 + 3 H2SO4 = 3 HSO3Cl + C2H4 + H2O + 2 O
NaOH + Mg(NO3) = NaNO3 + Mg(OH) =>
NaOH + Mg(NO3) = NaNO3 + Mg(OH)
ZnO + Cl2 = Zn2Cl + O2 =>
4 ZnO + Cl2 = 2 Zn2Cl + 2 O2
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
CH3CO2Na + HCl = ClCH3CO2 + NaH =>
CH3CO2Na + HCl = ClCH3CO2 + NaH
Cl2 + KHSO3 = KCl + HSO3 =>
Cl2 + 2 KHSO3 = 2 KCl + 2 HSO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaCl + Ba3(PO4)2 = NaClBa3(PO4)2 =>
NaCl + Ba3(PO4)2 = NaClBa3(PO4)2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C3H2OH + O2 = CO2 + H2O =>
4 C3H2OH + 13 O2 = 12 CO2 + 6 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
C6H5COOH + NH2CH2COOH = H2O + C6H5COONH2 + CH2COOH =>
9 C6H5COOH + 11 NH2CH2COOH = 10 H2O + 11 C6H5COONH2 + 4 CH2COOH
KOH + MgCO3 = K2CO3 + Mg(OH)2 =>
2 KOH + MgCO3 = K2CO3 + Mg(OH)2
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H4Br2 + Br2 = C2H2Br4 + HBr =>
C2H4Br2 + 2 Br2 = C2H2Br4 + 2 HBr
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NO2 + KMnO4 + H2O = Mn(NO)3 + KNO3 + HNO3 =>
16 NO2 + KMnO4 + 6 H2O = Mn(NO)3 + KNO3 + 12 HNO3
Uuo + O2 = UuoO =>
2 Uuo + O2 = 2 UuoO
Zn(g) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(g) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C3H8O(l) + O2(g) = CO2(g) + H20(l) =>
10 C3H8O(l) + 25 O2(g) = 30 CO2(g) + 4 H20(l)
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Al2O3 + CdS = Al + SO2 + Cd =>
2 Al2O3 + 3 CdS = 4 Al + 3 SO2 + 3 Cd
Ag + Ni2NO3 = AgNO3 + Ni =>
Ag + Ni2NO3 = AgNO3 + 2 Ni
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
RCOCH3 + KMnO4 + H2SO4 = CO2 + RCOOH + K2SO4 + MnSO4 + H2O =>
5 RCOCH3 + 8 KMnO4 + 12 H2SO4 = 5 CO2 + 5 RCOOH + 4 K2SO4 + 8 MnSO4 + 17 H2O
Cu2S + H2 = Cu + H2S =>
Cu2S + H2 = 2 Cu + H2S
C5H10O + CuO = C5H10O2 + Cu2O =>
C5H10O + 2 CuO = C5H10O2 + Cu2O
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
CuCl + O2 = CuClO3 =>
2 CuCl + 3 O2 = 2 CuClO3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Al(OH)3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(C2H3O2)3 + 3 H2O
Mg(OH)2 + H2SO4 = Mg + H2O + SO4 =>
Mg(OH)2 + H2SO4 = Mg + 2 H2O + SO4
Zn(HO)2 + H2SO4 = ZnSO4 + H2O =>
Zn(HO)2 + H2SO4 = ZnSO4 + 2 H2O
Xe + Fl = Xe5Fl =>
5 Xe + Fl = Xe5Fl
C17H17 + O2 = CO2 + H2O =>
4 C17H17 + 85 O2 = 68 CO2 + 34 H2O
Cl{-} + Pt + NO3{-} + H{+} = PtCl6{2-} + NO + H2O =>
18 Cl{-} + 3 Pt + 4 NO3{-} + 16 H{+} = 3 PtCl6{2-} + 4 NO + 8 H2O
KMnO4 + HCl + NaCl = K2MnCl6 + Na3MnCl6 + Cl2 + H2O =>
4 KMnO4 + 32 HCl + 6 NaCl = 2 K2MnCl6 + 2 Na3MnCl6 + 7 Cl2 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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