| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
CH3OH079118 + O2 = CO2 + H2O =>
4 CH3OH079118 + 79123 O2 = 4 CO2 + 158242 H2O
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2 + CaCl2(aq) =>
MgCl2(aq) + Ca(OH)2(aq) = Mg(OH)2 + CaCl2(aq)
Na2SO4 + H3PO4 = Na3PO4 + H2SO4 =>
3 Na2SO4 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO4
CH3COOH + CH3CHOHCH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CHOHCH3 = 3 CH3COOCH2CH3 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3 + NaOH = KOH + NaClO3 =>
KClO3 + NaOH = KOH + NaClO3
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CrO4{2-} + SO3{2-} + H2O = CrO2{-} + SO4{2-} + OH{-} =>
2 CrO4{2-} + 3 SO3{2-} + H2O = 2 CrO2{-} + 3 SO4{2-} + 2 OH{-}
CH3O = CH4 + H2O + CO2 =>
8 CH3O = 5 CH4 + 2 H2O + 3 CO2
K(OH) + Na2S = Na(OH) + K2S =>
2 K(OH) + Na2S = 2 Na(OH) + K2S
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
ZnNO3 + BaSO4 = Zn2SO4 + Ba(NO3)2 =>
2 ZnNO3 + BaSO4 = Zn2SO4 + Ba(NO3)2
Li2O + HF = LiF + H2O =>
Li2O + 2 HF = 2 LiF + H2O
Cr2O3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
Cr2O3 + 4 KOH + KClO3 = 2 K2CrO4 + KCl + 2 H2O
La(C5H7O2)3 + Al(C5H7O2)3 + O2 = LaAlO3 + CO2 + H2O =>
La(C5H7O2)3 + Al(C5H7O2)3 + 36 O2 = LaAlO3 + 30 CO2 + 21 H2O
KSO + CuNO = CuSO + KNO =>
KSO + CuNO = CuSO + KNO
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Ca2 + H2O = H + CaHO =>
Ca2 + 2 H2O = 2 H + 2 CaHO
Al + OH{-} + H2O = (Al(OH)4){-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2(Al(OH)4){-} + 3 H2
K3PO4(aq) + Al(NO3)3(aq) = AlPO4 + KNO3 =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4 + 3 KNO3
TlOH + Mg2Br = Mg2OH + TlBr =>
TlOH + Mg2Br = Mg2OH + TlBr
(NH4)3 + PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3 + 2 PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ag{+} + Zn = Ag + Zn{2+} =>
2 Ag{+} + Zn = 2 Ag + Zn{2+}
Au3 + NaCl4 = AuNaCl4 =>
Au3 + 3 NaCl4 = 3 AuNaCl4
Al + HNO3(conc) = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3(conc) = 3 Al(NO3) + NO + 2 H2O
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
Mg + KClO3 = Mg(ClO3)2 + K =>
Mg + 2 KClO3 = Mg(ClO3)2 + 2 K
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
MnO2 + HU = H2O + MnU2 + U2 =>
MnO2 + 4 HU = 2 H2O + MnU2 + U2
Na2S + Fe(ii)Br2 = NaBr + Fe(ii)S =>
Na2S + Fe(ii)Br2 = 2 NaBr + Fe(ii)S
Na + MgO = NaO + Mg =>
Na + MgO = NaO + Mg
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ag(s) + HNO3(r) = AgNO3 + NO2 + H2O =>
Ag(s) + 2 HNO3(r) = AgNO3 + NO2 + H2O
Bi(OH)3 + HNO3 = H2O + Bi(NO3)3 =>
Bi(OH)3 + 3 HNO3 = 3 H2O + Bi(NO3)3
Fe(H2O)6{2+} + OH{-} = Fe(OH)2 + H2O =>
Fe(H2O)6{2+} + 2 OH{-} = Fe(OH)2 + 6 H2O
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
Al + HNO3(conc) = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3(conc) = 3 Al(NO3) + NO + 2 H2O
NH4Cl + NaOH = NaCl + H2ONH3 =>
NH4Cl + NaOH = NaCl + H2ONH3
BS3 + Li2SO3 = B2(SO3)3 + LiS =>
2 BS3 + 3 Li2SO3 = B2(SO3)3 + 6 LiS
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
H2SO4 + Ge(OH)2 = Ge(SO4)2 + H2O + SO2 =>
3 H2SO4 + Ge(OH)2 = Ge(SO4)2 + 4 H2O + SO2
KC + MgCl = MgC + KCl =>
KC + MgCl = MgC + KCl
Al2O3 + Cl2O7 = AlClO5 =>
Al2O3 + Cl2O7 = 2 AlClO5
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
K2CrO4(aq) + Na2CrO4(aq) + HCl(aq) = NaCl(aq) + K2Cr2O7(aq) + H2O(l) =>
K2CrO4(aq) + Na2CrO4(aq) + 2 HCl(aq) = 2 NaCl(aq) + K2Cr2O7(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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