| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoHPO4 = CoPO4H
HClO3 + P + H2O = H2PO4 + HCl =>
HClO3 + P + H2O = H2PO4 + HCl
Li2Cr2O7 + Sc4(P2O7)3 = Li4(P2O7) + Sc2(Cr2O7)3 =>
6 Li2Cr2O7 + Sc4(P2O7)3 = 3 Li4(P2O7) + 2 Sc2(Cr2O7)3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KCN + BaCl2 = KCl + Ba(CN)2 =>
2 KCN + BaCl2 = 2 KCl + Ba(CN)2
(a)Al(s) + Co2O3(s) = Al2O3(s) + Co(s) =>
2(a)Al(s) + Co2O3(s) = Al2O3(s) + 2 Co(s)
Mg + SO = MgSO =>
Mg + SO = MgSO
C4H8O2 + KMnO4 + H2SO4 = C4H4O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 8 KMnO4 + 12 H2SO4 = 5 C4H4O4 + 4 K2SO4 + 8 MnSO4 + 22 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SrSCuCl = SrClSCu =>
SrSCuCl = SrClSCu
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
COH = OCH =>
COH = OCH
Na2Cr2O7 + KI = NaI + K2Cr2O7 =>
Na2Cr2O7 + 2 KI = 2 NaI + K2Cr2O7
Na2CO3 + H3 + PO4 = NaPO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3 + 6 PO4 = 6 NaPO4 + 3 H2O + 3 CO2
Ca(NO3)2(NH4)2SO4 = CaSO4(NO3)2(NH4)2 =>
Ca(NO3)2(NH4)2SO4 = CaSO4(NO3)2(NH4)2
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
FlCl = ClFl =>
FlCl = ClFl
HgSO4 + KI = K2SO4 + HgI2 =>
HgSO4 + 2 KI = K2SO4 + HgI2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe3Cl + NH4OH = Fe3OH + NH4Cl =>
Fe3Cl + NH4OH = Fe3OH + NH4Cl
ClNCH = CClNH =>
ClNCH = CClNH
HClO4 + HBr = HCl + Br2 + H2O =>
HClO4 + 8 HBr = HCl + 4 Br2 + 4 H2O
CH3CH2NH2 + HNO3 = N2 + H2O + CH3CH2OH =>
5 CH3CH2NH2 + 3 HNO3 = 4 N2 + 4 H2O + 5 CH3CH2OH
NO2 + HCl = NOCl + H2O + Cl2 =>
2 NO2 + 4 HCl = 2 NOCl + 2 H2O + Cl2
C6H12 + Cl2 = C6H11 + HCl =>
2 C6H12 + Cl2 = 2 C6H11 + 2 HCl
SrCO3 + HF = SrF2 + H2CO3 =>
SrCO3 + 2 HF = SrF2 + H2CO3
AlF3 + Br = AlBr3 + F =>
AlF3 + 3 Br = AlBr3 + 3 F
Al(s) + CuCl(s) = AlCl3(s) + Cu(s) =>
Al(s) + 3 CuCl(s) = AlCl3(s) + 3 Cu(s)
S2 = S5 =>
5 S2 = 2 S5
HgCl2 + SO2 + H2O = HgCl + H2SO4 + HCl =>
2 HgCl2 + SO2 + 2 H2O = 2 HgCl + H2SO4 + 2 HCl
Pb(NO3)2 + Na(CO3)2 = Pb(CO3)2 + Na(NO3)2 =>
Pb(NO3)2 + Na(CO3)2 = Pb(CO3)2 + Na(NO3)2
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
CrNHCl = CrClHN =>
CrNHCl = CrClHN
HClNaO = NaClOH =>
HClNaO = NaClOH
Ba(Cl)2 + H2C2O4 = BaC2O4 + HCl =>
Ba(Cl)2 + H2C2O4 = BaC2O4 + 2 HCl
NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O
CO2 = CO2* =>
CO2 = CO2*
Cl5 = Cl0 =>
Cl5 = 5 Cl0
Sb2O3H2O = HSbO2 =>
Sb2O3H2O = 2 HSbO2
Al2S3 + HNO3 + H2O = H3AlO4 + NO + H2SO4 =>
3 Al2S3 + 28 HNO3 + 4 H2O = 6 H3AlO4 + 28 NO + 9 H2SO4
Ba(HCO3)2 = Ba(OH)2 + CO2 =>
Ba(HCO3)2 = Ba(OH)2 + 2 CO2
U + O2 = UO6 =>
U + 3 O2 = UO6
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaI2 + Na2O = CaO + NaI =>
CaI2 + Na2O = CaO + 2 NaI
RbOH + CH3CO2H = RbC2H3O2 + H2O =>
RbOH + CH3CO2H = RbC2H3O2 + H2O
CI + H2O = HCIO + HCI =>
2 CI + H2O = HCIO + HCI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4HNO3 = H2NO3HSO4 =>
H2SO4HNO3 = H2NO3HSO4
KMnO4 + Na2S + H2SO4 = K2SO4 + MnSO4 + Na2SO3 + H2O =>
6 KMnO4 + 5 Na2S + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Na2SO3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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