| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CS2 + O2 = 2 CS2O
Cu + H3SO4 = Cu3SO4 + H2 =>
6 Cu + 2 H3SO4 = 2 Cu3SO4 + 3 H2
Li2CO3 + HCl = LiCl + CO2 + H2O =>
Li2CO3 + 2 HCl = 2 LiCl + CO2 + H2O
Cr2O3 + HCl = CrCl3 + H2 + O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2 + 3 O
AgBr + NH3 = [Ag(NH3)2]Br =>
AgBr + 2 NH3 = [Ag(NH3)2]Br
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
MnO4 + H2S = Mn + S + H2O =>
MnO4 + 4 H2S = Mn + 4 S + 4 H2O
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O
K2 + HNO3 = KNO3 + NO2 + H2O =>
K2 + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O
Na2SeO3 + NaI + H2O = Se + I2 + NaOH =>
Na2SeO3 + 4 NaI + 3 H2O = Se + 2 I2 + 6 NaOH
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
(Ca2Mg5Si8O24H2)3(Na2Mg3Fe2Si8O24H2) + NaAlSi3O8 + CaAl2Si2O8 + H2O = (NaCa2Mg4Al3Si6O24H2)3(Na2Mg3Al2Si8O24H2)4 + Ca2Al3Si3O13H + Ca2FeAl2Si3O13H + SiO2 =>
4(Ca2Mg5Si8O24H2)3(Na2Mg3Fe2Si8O24H2) + 25 NaAlSi3O8 + 54 CaAl2Si2O8 + 20 H2O = 3(NaCa2Mg4Al3Si6O24H2)3(Na2Mg3Al2Si8O24H2)4 + 22 Ca2Al3Si3O13H + 8 Ca2FeAl2Si3O13H + 71 SiO2
Fe(OH)3(aq) + HNO3(aq) = Fe(NO3)3 + H2O =>
Fe(OH)3(aq) + 3 HNO3(aq) = Fe(NO3)3 + 3 H2O
KI + KClO = KIO + KCl =>
KI + KClO = KIO + KCl
C6H6O + C8H17Cl + Na2CO3 = NaCl + C14H22O + NaHCO3 =>
C6H6O + C8H17Cl + Na2CO3 = NaCl + C14H22O + NaHCO3
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
As(OH)3 + NaOH = AsNaO2 + H2O =>
As(OH)3 + NaOH = AsNaO2 + 2 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
NaHCO3 + C2H4O2 = CO2 + H2O + Na =>
8 NaHCO3 + C2H4O2 = 10 CO2 + 6 H2O + 8 Na
Fe2(SO4)3 + HF = FeF3 + H2SO4 =>
Fe2(SO4)3 + 6 HF = 2 FeF3 + 3 H2SO4
AgClO + KCl = AgCl + KClO4 =>
4 AgClO + KCl = 4 AgCl + KClO4
Mg(NO3)2 + NiCO3 = Mg(CO3)2 + NiNO3 =>
Mg(NO3)2 + 2 NiCO3 = Mg(CO3)2 + 2 NiNO3
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Al(s) + H2CO3(aq) = Al2(CO3)3(aq) + H2(g) =>
2 Al(s) + 3 H2CO3(aq) = Al2(CO3)3(aq) + 3 H2(g)
TiC + HNO3 + HF = H2[TiF6] + CO2 + NO + H2O =>
3 TiC + 8 HNO3 + 18 HF = 3 H2[TiF6] + 3 CO2 + 8 NO + 10 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HCl(hydrochloricacid) + NaOH(aqueoussodiumhydroxide) = NaCl(sodiumchloride) + H2O =>
HCl(hydrochloricacid) + NaOH(aqueoussodiumhydroxide) = NaCl(sodiumchloride) + H2O
ZnSO4(aq) + Hg2(NO3)2(aq) = Hg2SO4(s) + Zn(NO3)2(aq) =>
ZnSO4(aq) + Hg2(NO3)2(aq) = Hg2SO4(s) + Zn(NO3)2(aq)
KCl + AgNO{3} = KNO{3} + AgCl =>
KCl + AgNO{3} = KNO{3} + AgCl
Ca(OH)2 + NaCl = CaCl2 + Na(OH) =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 Na(OH)
Fe(NO3)3 + C6H8O6 = Fe(NO3)2 + HNO3 + C6H6O6 =>
2 Fe(NO3)3 + C6H8O6 = 2 Fe(NO3)2 + 2 HNO3 + C6H6O6
KHSO3 + H2S = K2S + H2SO3 =>
2 KHSO3 + H2S = K2S + 2 H2SO3
Na2SO3 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O + K2 =>
6 Na2SO3 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + 6 Na2SO4 + 2 H2O + K2
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
Sn(OH)4 + HCl = SnCl2 + H2O + Cl2 =>
Sn(OH)4 + 4 HCl = SnCl2 + 4 H2O + Cl2
Ne2 + O2 = NeO3 =>
Ne2 + 3 O2 = 2 NeO3
Ti2(SO4)3 + O2 + H2O = TiOSO4 + H2SO4 =>
2 Ti2(SO4)3 + O2 + 2 H2O = 4 TiOSO4 + 2 H2SO4
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
ZnSO4 + LiBr = ZnBr + LiSO4 =>
ZnSO4 + LiBr = ZnBr + LiSO4
CaO + Fe2O3 = Ca(FeO2)2 =>
CaO + Fe2O3 = Ca(FeO2)2
CH3COOH + MgCO3 = CO2 + H2O + MgCH3COOH =>
5 CH3COOH + 4 MgCO3 = 6 CO2 + 2 H2O + 4 MgCH3COOH
Ca(NO3)2 + NH3 + H2O = NH4(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = 2 NH4(NO3) + Ca(OH)2
LiOH + SO3 = LiSO3 + OH =>
LiOH + SO3 = LiSO3 + OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3NSO3 + NaOH = H2NaNSO3 + H2O =>
H3NSO3 + NaOH = H2NaNSO3 + H2O
CH3COCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 12 H2O + 4 K2SO4 + 8 MnSO4
K2 + HNO3 = KNO3 + NO2 + H2O =>
K2 + 4 HNO3 = 2 KNO3 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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