| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(OH)Cl2 + KClO3 + 8 KOH = 2 K2CrO4 + 5 KCl + 5 H2O
CO2 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 CO2 + 2 Al(OH)3 = Al2(CO3)3 + 3 H2O
NaOH + Cl2 = NaCl5 + NaClO + H2O =>
2 NaOH + 3 Cl2 = NaCl5 + NaClO + H2O
Al + BaO = Al2O3 + Ba =>
2 Al + 3 BaO = Al2O3 + 3 Ba
Os + Cl = OsCl13 =>
Os + 13 Cl = OsCl13
MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl
CuFe2S2 + O2 = SO2 + CuO + FeO =>
2 CuFe2S2 + 7 O2 = 4 SO2 + 2 CuO + 4 FeO
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
AsO5 = As + O2 =>
2 AsO5 = 2 As + 5 O2
CoOH2 + NH3 = CoOH2NH3 =>
CoOH2 + NH3 = CoOH2NH3
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
FePO4 + MgSO4 = Fe2(SO4)3 + Mg3(PO4)2 =>
2 FePO4 + 3 MgSO4 = Fe2(SO4)3 + Mg3(PO4)2
Zn(NO3)2 + Li2CO3 = ZnCO3 + LiNO3 =>
Zn(NO3)2 + Li2CO3 = ZnCO3 + 2 LiNO3
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
C3H7OH + O2 = C2H5COH + H2O =>
2 C3H7OH + O2 = 2 C2H5COH + 2 H2O
Li2S + BaBr2 = LiBr + BaS =>
Li2S + BaBr2 = 2 LiBr + BaS
CH2ClCOOH + H2O = CH2ClCOO + H3O =>
CH2ClCOOH + H2O = CH2ClCOO + H3O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaI + KClO3 = KIO3 + NaCl =>
NaI + KClO3 = KIO3 + NaCl
(CH3COO)2Pb + KI = PbI2 + CH3COOK =>
(CH3COO)2Pb + 2 KI = PbI2 + 2 CH3COOK
CuCO3 + HCl = CO2 + CuCl2 + H2O =>
CuCO3 + 2 HCl = CO2 + CuCl2 + H2O
Sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
K2SO3 + AgNo3 = Ag2SO3 + KNo3 =>
K2SO3 + 2 AgNo3 = Ag2SO3 + 2 KNo3
FeCr2O4 + O2 = Fe2O3 + Cr2O3 =>
4 FeCr2O4 + O2 = 2 Fe2O3 + 4 Cr2O3
Fe(NO3)3 + Na2CO3 = Fe(NO3)3Na2CO3 =>
Fe(NO3)3 + Na2CO3 = Fe(NO3)3Na2CO3
Na2S2O5 + Cl2 = NaCl + Na2S2O7 + SO2 =>
3 Na2S2O5 + 2 Cl2 = 4 NaCl + Na2S2O7 + 4 SO2
C7H16 + Cl2 = C6H13Cl + HCl =>
6 C7H16 + 6 Cl2 = 7 C6H13Cl + 5 HCl
Fe + NH3 = Fe(NH3)2 =>
Fe + 2 NH3 = Fe(NH3)2
Ag + CH3COOH = (CH3COO)Ag + H2 =>
2 Ag + 2 CH3COOH = 2(CH3COO)Ag + H2
Hg + CO3 = HgCO3 =>
Hg + CO3 = HgCO3
AlCu3 + HCl({-}) = AlCl({-}) + Cu + H2 =>
2 AlCu3 + 2 HCl({-}) = 2 AlCl({-}) + 6 Cu + H2
CaNO3 + Na2CO3 = Ca2CO3 + NaNO3 =>
2 CaNO3 + Na2CO3 = Ca2CO3 + 2 NaNO3
Fe(NO3)3 + Na2CO3 = Fe(NO3)3Na2CO3 =>
Fe(NO3)3 + Na2CO3 = Fe(NO3)3Na2CO3
CHO + CuO = CO2 + H2O + Cu =>
2 CHO + 3 CuO = 2 CO2 + H2O + 3 Cu
Al(OH)3 + HC2H3O2 = AlH + (OH)3(C2H3O2) =>
Al(OH)3 + HC2H3O2 = AlH + (OH)3(C2H3O2)
H2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
2 H2Cr2O7 + 6 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 3 O2
Ca + FeS = CaS + Fe =>
Ca + FeS = CaS + Fe
AlCl3 + Na2(SO4) = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2(SO4) = Al2(SO4)3 + 6 NaCl
K2FeO4 + NH3 = Fe2O3 + N2 + KOH + H2O =>
2 K2FeO4 + 2 NH3 = Fe2O3 + N2 + 4 KOH + H2O
Al + KClO3 + HCl = KCl + AlCl3 + H2O =>
2 Al + KClO3 + 6 HCl = KCl + 2 AlCl3 + 3 H2O
Zn + NaClO4 = ZnO + NaCl =>
4 Zn + NaClO4 = 4 ZnO + NaCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Cr + O2 + Cl2 = CrO2Cl2 =>
Cr + O2 + Cl2 = CrO2Cl2
PH3 + H2SO4 = P2(SO4)3 + H2 =>
2 PH3 + 3 H2SO4 = P2(SO4)3 + 6 H2
KOH + F2 = KF + O2F2 + H2O =>
4 KOH + 3 F2 = 4 KF + O2F2 + 2 H2O
C8H12 + Cl2 = C + HCl =>
C8H12 + 6 Cl2 = 8 C + 12 HCl
CuCl2*2H2O + CH3COCH2COCH3 = Cu(CH2COCH2COCH3)2 + HCl + H2O =>
CuCl2*2H2O + 2 CH3COCH2COCH3 = Cu(CH2COCH2COCH3)2 + 2 HCl + 2 H2O
C2H4 + KMnO4 = CO2 + KMn + H2 =>
C2H4 + KMnO4 = 2 CO2 + KMn + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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