| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Ba(OH)2 = Ba + 2 AlOH
HSO3 + CH3NH3 = H2SO3 + CH3NH2 =>
HSO3 + CH3NH3 = H2SO3 + CH3NH2
H2CO3 + CaF2 = CaCO3 + H2F2 =>
H2CO3 + CaF2 = CaCO3 + H2F2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NaOH + (NH4)2S2O8 + NiSO4 = Ni2O3 + Na2SO4 + (NH4)2SO4 + H2O =>
6 NaOH + (NH4)2S2O8 + 2 NiSO4 = Ni2O3 + 3 Na2SO4 + (NH4)2SO4 + 3 H2O
CuSO4 + CS2 = CuS + C(SO4)2 =>
2 CuSO4 + CS2 = 2 CuS + C(SO4)2
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
Ca3(PO4)2 + H2SO4 = CaSO4 + HPO3 + H2O =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 HPO3 + 2 H2O
C2H3O2NH4 + CaO = Ca(C2H3O2)2 + NH3 + H2O =>
2 C2H3O2NH4 + CaO = Ca(C2H3O2)2 + 2 NH3 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
K2CO3 + TiO2 = K2Ti6O13 + CO2 =>
K2CO3 + 6 TiO2 = K2Ti6O13 + CO2
C3H6O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 C3H6O + 26 CuSO4 + 52 NaOH = 6 CHOO + 13 Cu2O + 26 Na2SO4 + 29 H2O
Al2(SO4)3 + NH3 = Al + N2 + H2SO4 =>
Al2(SO4)3 + 2 NH3 = 2 Al + N2 + 3 H2SO4
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
HBrO2 = Br2O3 + H2O =>
2 HBrO2 = Br2O3 + H2O
Cd(NO3)2 + RbOH = Cd(OH)2 + RbNO3 =>
Cd(NO3)2 + 2 RbOH = Cd(OH)2 + 2 RbNO3
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Pb(No3)2(aq) + MgCl2(aq) = PbCl2(s) + Mg(No3)2(aq) =>
Pb(No3)2(aq) + MgCl2(aq) = PbCl2(s) + Mg(No3)2(aq)
C6H15Cl + O2 = C02 + H2O + HCl =>
2 C6H15Cl + 7 O2 = 6 C02 + 14 H2O + 2 HCl
Na2SO4 + Co(NO3)2 = CoSO4 + Na2(NO3)2 =>
Na2SO4 + Co(NO3)2 = CoSO4 + Na2(NO3)2
C187H376 + H2O2 = CO2 + H2O =>
C187H376 + 562 H2O2 = 187 CO2 + 750 H2O
H(NO3) + KOH = KH + NO3OH =>
H(NO3) + KOH = KH + NO3OH
Mn(CH3COO)24H2O + CH3CH2OH = Mn3O4 + CH3CHO + H2O =>
3 Mn(CH3COO)24H2O + 104 CH3CH2OH = Mn3O4 + 176 CH3CHO + 71 H2O
Au + O2(g) = AuO =>
2 Au + O2(g) = 2 AuO
WOCl4 + S = WS2 + SO2 + Cl2 =>
2 WOCl4 + 5 S = 2 WS2 + SO2 + 4 Cl2
NaC2H3O2 + KNO3 = NaNO3 + KC2H3O2 =>
NaC2H3O2 + KNO3 = NaNO3 + KC2H3O2
As + NaClO + H2O = NaCl + HAsO3 =>
2 As + 5 NaClO + H2O = 5 NaCl + 2 HAsO3
MgCl2(aq) + NH3(aq) + Na2HPO4(aq) = MgNH4PO4(s) + NaCl(aq) =>
MgCl2(aq) + NH3(aq) + Na2HPO4(aq) = MgNH4PO4(s) + 2 NaCl(aq)
CH3CH(OH)CN + H2O = NH3 + CH3CH(OH)COOH =>
CH3CH(OH)CN + 2 H2O = NH3 + CH3CH(OH)COOH
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
MgO + NO = MgNO2 =>
MgO + NO = MgNO2
CrO4{2-} + Cu + H2O = Cr(OH)3 + Cu(OH)2 + H{-} =>
2 CrO4{2-} + 7 Cu + 12 H2O = 2 Cr(OH)3 + 7 Cu(OH)2 + 4 H{-}
CH3OH = CO1 + H2 =>
CH3OH = CO1 + 2 H2
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
C4H10 + O2 = OC2 + H2O =>
2 C4H10 + 7 O2 = 4 OC2 + 10 H2O
FeOOH + Fe2O3 = Fe3O4 + H2O2 =>
2 FeOOH + 2 Fe2O3 = 2 Fe3O4 + H2O2
Cu2O + CO = CO2 + Cu =>
Cu2O + CO = CO2 + 2 Cu
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
C6H10O5 + H2 = C18H12 + H2O =>
3 C6H10O5 + 6 H2 = C18H12 + 15 H2O
CaSO4 + CaS + Hg = HgS + CaO =>
CaSO4 + 3 CaS + 4 Hg = 4 HgS + 4 CaO
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
OHCCH2CH2CHO + Cr2O7 = HOOCCH2CH2COOH + Cr =>
7 OHCCH2CH2CHO + 2 Cr2O7 = 7 HOOCCH2CH2COOH + 4 Cr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CrO4 + Al(NO3)3 = NaNO3 + Al2(CrO4)3 =>
3 Na2CrO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(CrO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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