| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoKCN = KCoCN
C6H10H2O2 = C6H12O2 =>
C6H10H2O2 = C6H12O2
FeSO4(aq) + NaOH(aq) = NaSO4(aq) + FeOH(s) =>
FeSO4(aq) + NaOH(aq) = NaSO4(aq) + FeOH(s)
Zn*2 = Zn =>
Zn*2 = Zn
K2I2 = KI =>
K2I2 = 2 KI
Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
HgClMgO = MgClHgO =>
HgClMgO = MgClHgO
Ba(OH)2 + SO2 = BaSO3 + H2O =>
Ba(OH)2 + SO2 = BaSO3 + H2O
Cr3 + H2O = Cr2O3 + H2 =>
2 Cr3 + 9 H2O = 3 Cr2O3 + 9 H2
C2H8O + O2 = CO2 + H2O =>
2 C2H8O + 7 O2 = 4 CO2 + 8 H2O
Al2S3 + H2SO4 = Al2(SO4)3 + SH2 =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 SH2
C8H10N4O2 + HCl = C8H9N4OCl + H2O =>
C8H10N4O2 + HCl = C8H9N4OCl + H2O
KBrHS = KSHBr =>
KBrHS = KSHBr
K2SO4NaNO3 = K2NO3NaSO4 =>
K2SO4NaNO3 = K2NO3NaSO4
CoCl2*6H2O + NaOH + NaBH4 = Co + NaCl + B(OH)4 + H2O =>
9 CoCl2*6H2O + 16 NaOH + 2 NaBH4 = 9 Co + 18 NaCl + 2 B(OH)4 + 62 H2O
FeCN2HCl = FeClHCN2 =>
FeCN2HCl = FeClHCN2
ClMn = MnCl =>
ClMn = MnCl
ZnCl2 + Cu(OH)2 = Zn(OH)2 + CuCl2 =>
ZnCl2 + Cu(OH)2 = Zn(OH)2 + CuCl2
AgNO3CH3COOH = AgCH3COOHNO3 =>
AgNO3CH3COOH = AgCH3COOHNO3
NaC2H3O2 + H2O + CO2 = C2H4O2 + NaHCO3 =>
NaC2H3O2 + H2O + CO2 = C2H4O2 + NaHCO3
ZnFeCl2 = ZnCl2Fe =>
ZnFeCl2 = ZnCl2Fe
BeHF = BeFH =>
BeHF = BeFH
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H5NO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H5NH2 + K2Cr2O7 + 4 H2SO4 = C6H5NO2 + K2SO4 + Cr2(SO4)3 + 5 H2O
HCI + KCrO4 = KCI + HCrO4 =>
HCI + KCrO4 = KCI + HCrO4
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
H(g)Br(s) = HBr(l) =>
H(g)Br(s) = HBr(l)
Mn(s)CuCl(aq) = Cu(s)MnCl(aq) =>
Mn(s)CuCl(aq) = Cu(s)MnCl(aq)
MgOHNH4Cl = MgClNH4OH =>
MgOHNH4Cl = MgClNH4OH
MnO2 + H = MnO + H2O =>
MnO2 + 2 H = MnO + H2O
O2Ca2 = CaO =>
O2Ca2 = 2 CaO
Li2 + CO3 + HNO3 = LiNO3 + H2O + CO2 =>
Li2 + CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
H2SO4(aq)CaCO3(aq) = CaSO4(aq)H2O(l)CO2(g) =>
H2SO4(aq)CaCO3(aq) = CaSO4(aq)H2O(l)CO2(g)
CrCu(NO3)2 = Cr(NO3)2Cu =>
CrCu(NO3)2 = Cr(NO3)2Cu
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C6H6HCl = C6H7Cl =>
C6H6HCl = C6H7Cl
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
Hg2Cl = HgHgCl =>
Hg2Cl = HgHgCl
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
NO3{-} + OH{-} + Al + H2O = NH3 + [Al(OH)6]{3-} =>
3 NO3{-} + 21 OH{-} + 8 Al + 18 H2O = 3 NH3 + 8[Al(OH)6]{3-}
Li(s) + HCl(aq) = H2(g) + LiCl =>
2 Li(s) + 2 HCl(aq) = H2(g) + 2 LiCl
HVO3 + FeSO4 + H2SO4 = V2(SO4) + Fe2(SO4)3 + H2O =>
2 HVO3 + 8 FeSO4 + 5 H2SO4 = V2(SO4) + 4 Fe2(SO4)3 + 6 H2O
BaCO3 + CaSO4 = BaSO4 + CaCO3 =>
BaCO3 + CaSO4 = BaSO4 + CaCO3
CO2 + H2O2 = C6H12O6 + O2 =>
6 CO2 + 6 H2O2 = C6H12O6 + 9 O2
HNiClO = HClONi =>
HNiClO = HClONi
KIO + KI + H2SO4 = K2SO4 + I2 + H2O =>
KIO + KI + H2SO4 = K2SO4 + I2 + H2O
ZnSO4K2CO3 = K2SO4ZnCO3 =>
ZnSO4K2CO3 = K2SO4ZnCO3
Pb(NO3)2 + CuSO4 = Pb(SO4)2 + CuNO3 =>
Pb(NO3)2 + 2 CuSO4 = Pb(SO4)2 + 2 CuNO3
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + 17 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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