| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2O2 + 2 H2O = 4 KOH + O2
(COOH)2*2H2O + NaOH = (NaCOO)2 + H2O =>
(COOH)2*2H2O + 2 NaOH = (NaCOO)2 + 4 H2O
(NH4)2S(aq) + KOH(aq) = NH4OH(aq) + K2S(aq) =>
(NH4)2S(aq) + 2 KOH(aq) = 2 NH4OH(aq) + K2S(aq)
Cu + FeSO4 = Fe + Cu2SO4 =>
2 Cu + FeSO4 = Fe + Cu2SO4
Ni(OH)2CaO = NiOCa(OH)2 =>
Ni(OH)2CaO = NiOCa(OH)2
CaSO4 = CaO + O2 + SO2 =>
2 CaSO4 = 2 CaO + O2 + 2 SO2
MgCl2 + NaX = Mg(X)2 + NaCl =>
MgCl2 + 2 NaX = Mg(X)2 + 2 NaCl
K2S + BaCl2 = KCl + BaS =>
K2S + BaCl2 = 2 KCl + BaS
Cr(OH)4{-} + BrO3{-} + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)4{-} + BrO3{-} + 2 OH{-} = 2 CrO4{2-} + Br{-} + 5 H2O
Ba + HI = BaHI =>
Ba + HI = BaHI
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
CrI3(aq) + LiOH(g) = Cr(OH)3(g) + LiI(aq) =>
CrI3(aq) + 3 LiOH(g) = Cr(OH)3(g) + 3 LiI(aq)
Pb2O + Al = Al2O3 + Pb =>
3 Pb2O + 2 Al = Al2O3 + 6 Pb
HNO3 + H2SO4 = NO2{+} + HSO4({-}) + H2O =>
HNO3 + H2SO4 = NO2{+} + HSO4({-}) + H2O
KMnO4 + C4H10O + H2SO3 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + C4H10O + 3 H2SO3 = C4H8O2 + 2 MnSO4 + K2SO4 + 4 H2O
CsNO2 + NH4Br + H2O = NH4OH + CsBr + HNO2 =>
CsNO2 + NH4Br + H2O = NH4OH + CsBr + HNO2
NaBH4 + H2O = H2 + NaBO =>
NaBH4 + H2O = 3 H2 + NaBO
[]Al + NaOH + H2O = Na3[Al(OH)6] + H2 =>
2[]Al + 6 NaOH + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
CaCl2 + NaNO3 = Ca(NO3)2 + Na(Cl) =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 Na(Cl)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2CO3 + (NH4)SO4 = Na2SO4 + (NH4)CO3 =>
Na2CO3 + (NH4)SO4 = Na2SO4 + (NH4)CO3
Fe3O4 + HCl = Fe3H + ClO4 =>
Fe3O4 + HCl = Fe3H + ClO4
CH4O = CO + H2 =>
CH4O = CO + 2 H2
HgI2 = Hg + I =>
HgI2 = Hg + 2 I
Mn2O4 + HCl = MnCl2 + H2O + Cl2 =>
Mn2O4 + 8 HCl = 2 MnCl2 + 4 H2O + 2 Cl2
CsNO2 + NH4Br + H2O = NH4OH + CsBr + HNO2 =>
CsNO2 + NH4Br + H2O = NH4OH + CsBr + HNO2
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
C6H5ONa + O2 = CO2 + H2O + NaOH =>
C6H5ONa + 7 O2 = 6 CO2 + 2 H2O + NaOH
Cl2O + Al(OH)3 = Al(ClO)3 + H2O =>
3 Cl2O + 2 Al(OH)3 = 2 Al(ClO)3 + 3 H2O
Al(OH)3 + H2SO4(aq) = Al{3+}(aq) + SO4{2-}(aq) + H2O =>
2 Al(OH)3 + 3 H2SO4(aq) = 2 Al{3+}(aq) + 3 SO4{2-}(aq) + 6 H2O
C6H12O6 + NH3 = C6H10NO3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10NO3 + 6 CO2 + 66 H2O
LF + K3PO4 = L3PO4 + KF =>
3 LF + K3PO4 = L3PO4 + 3 KF
hydrochloricacid + magnesium = hydrogen + magnesiumchloride =>
2 HCl + Mg = H2 + MgCl2
H2 + TiO2 + Al(OH)3 = AlTiO3 + H2O =>
H2 + 2 TiO2 + 2 Al(OH)3 = 2 AlTiO3 + 4 H2O
NiCl2 + KNO2 + CH3COOH = K3[Ni(NO2)6] + NO + H2O + CH3COOK + KCl =>
NiCl2 + 7 KNO2 + 2 CH3COOH = K3[Ni(NO2)6] + NO + H2O + 2 CH3COOK + 2 KCl
NaClO3 + CH3OH + H2SO4 = ClO2 + CH2O + Na2SO4 + H2O =>
2 NaClO3 + CH3OH + H2SO4 = 2 ClO2 + CH2O + Na2SO4 + 2 H2O
HgCl2 + Fe = Hg + FeCl3 =>
3 HgCl2 + 2 Fe = 3 Hg + 2 FeCl3
Ni(IO4)3 + Ag = Ag(IO4) + Ni =>
Ni(IO4)3 + 3 Ag = 3 Ag(IO4) + Ni
CsNO2 + NH4Br + H2O = NH4OH + CsBr + HNO2 =>
CsNO2 + NH4Br + H2O = NH4OH + CsBr + HNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(aq) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(aq) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
NH4 + H2SO4 = NH6SO4 =>
NH4 + H2SO4 = NH6SO4
Mg(CH3COO)2 + Na2CO3 = MgCO3 + NaCH3COO =>
Mg(CH3COO)2 + Na2CO3 = MgCO3 + 2 NaCH3COO
Cl2 + CuI2 = ClI + Cu =>
Cl2 + CuI2 = 2 ClI + Cu
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
FeSO4 + HPO4 + NH3 = FePO4 + NH4SO4 =>
FeSO4 + HPO4 + NH3 = FePO4 + NH4SO4
SiO2 + Mg(OH)2 = Mg4(SiO4)2 + H2O =>
2 SiO2 + 4 Mg(OH)2 = Mg4(SiO4)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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