| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CN + 2 HCl + 4 H2O = 2 CH3COOH + 2 NH4 + Cl2
Na2SiO3 + Ba(NO3)2 = NaNO3 + BaSiO3 =>
Na2SiO3 + Ba(NO3)2 = 2 NaNO3 + BaSiO3
F + KBr = KF + Br =>
F + KBr = KF + Br
Al + K2Cr2O7 + HCl = AlCl3 + CrCl3 + KCl + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 AlCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Ca(ClO)2CO2 = CaCO3Cl2O =>
Ca(ClO)2CO2 = CaCO3Cl2O
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
BHCl = HBCl =>
BHCl = HBCl
HNO3 + C6H7KO6 = C6H8O6 + KNO3 =>
HNO3 + C6H7KO6 = C6H8O6 + KNO3
KMnO4 + KHSO3 + KOH = K2MnO4 + KHSO4 + H2O =>
2 KMnO4 + KHSO3 + 2 KOH = 2 K2MnO4 + KHSO4 + H2O
Ba2 + NaI = BaI2 + Na =>
Ba2 + 4 NaI = 2 BaI2 + 4 Na
HNO3Ba = HBaNO3 =>
HNO3Ba = HBaNO3
HBrO4 + Fe(OH)3 = Fe(BrO4)3 + H2O =>
3 HBrO4 + Fe(OH)3 = Fe(BrO4)3 + 3 H2O
CaInMgY = CaYMgIn =>
CaInMgY = CaYMgIn
Ga(OH)3 + H3PO4 = (GaOH)3(PO4)2 + H2O =>
3 Ga(OH)3 + 2 H3PO4 = (GaOH)3(PO4)2 + 6 H2O
Fe3(SO4)(H2O)7 + CaO + O2 = Fe(OH)3 + CaSO4 + H2O =>
4 Fe3(SO4)(H2O)7 + 4 CaO + 7 O2 = 12 Fe(OH)3 + 4 CaSO4 + 10 H2O
S2OH2O = HSO =>
S2OH2O = 2 HSO
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
XNa(OH)HCl = XNaCl(OH)H =>
XNa(OH)HCl = XNaCl(OH)H
H2ZnSO4 = ZnH2SO4 =>
H2ZnSO4 = ZnH2SO4
ZnCuSO = CuZnSO =>
ZnCuSO = CuZnSO
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
Zn(s) + Pb(NO3)(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 Pb(NO3)(aq) = 2 Pb(s) + Zn(NO3)2(aq)
Zn(NO)(aq)NaOH(aq) = Zn(OH)(s)NaNO(aq) =>
Zn(NO)(aq)NaOH(aq) = Zn(OH)(s)NaNO(aq)
Fe(OH)2 + NaOH = Na[Fe(OH)3] =>
Fe(OH)2 + NaOH = Na[Fe(OH)3]
UC = CU =>
UC = CU
SNaHCl = NaClSH =>
SNaHCl = NaClSH
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
CH3CH2CH3Cl2 = CH3CHClCH3HCl =>
CH3CH2CH3Cl2 = CH3CHClCH3HCl
C4H6O5C2H6O = C6H12O6 =>
C4H6O5C2H6O = C6H12O6
Cr(s) + F(g) = CrF(s) =>
Cr(s) + F(g) = CrF(s)
C4H6O5 + NaOH = C4H4O5 + Na + H2O =>
C4H6O5 + 2 NaOH = C4H4O5 + 2 Na + 2 H2O
HFNCl3 = HNCl3F =>
HFNCl3 = HNCl3F
LiOH = Li + OH =>
LiOH = Li + OH
Al(OH)3 + H3PO4 = AlPO4 + (H2O)3 =>
Al(OH)3 + H3PO4 = AlPO4 + (H2O)3
KIAg = AgKI =>
KIAg = AgKI
(NH4)2MoO4 + HCl + Zn = MoCl3 + ZnCl2 + H2O + NH4Cl =>
2(NH4)2MoO4 + 16 HCl + 3 Zn = 2 MoCl3 + 3 ZnCl2 + 8 H2O + 4 NH4Cl
MgOBa = BaOMg =>
MgOBa = BaOMg
(NH4)2MoO4 + HCl + SnCl2 = Mo2O5 + H2O + SnCl4 + NH3 =>
2(NH4)2MoO4 + 2 HCl + SnCl2 = Mo2O5 + 3 H2O + SnCl4 + 4 NH3
AgPt(NO3)2 = Ag(NO3)2Pt =>
AgPt(NO3)2 = Ag(NO3)2Pt
Mg(OH)2Cu(NO3)2 = Mg(NO3)2Cu(OH)2 =>
Mg(OH)2Cu(NO3)2 = Mg(NO3)2Cu(OH)2
CO + H2 = CH + H2O =>
2 CO + 3 H2 = 2 CH + 2 H2O
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
WO6 + H = H2O + W =>
WO6 + 12 H = 6 H2O + W
Fe(CO) + O2 = Fe2O3 + CO2 =>
4 Fe(CO) + 5 O2 = 2 Fe2O3 + 4 CO2
MgClNaH = NaClMgH =>
MgClNaH = NaClMgH
Fe{2+} + MnO4{-} + H{2+} = Fe{3+} + Mn{2+} + H2O =>
13 Fe{2+} + MnO4{-} + 8 H{2+} = 13 Fe{3+} + Mn{2+} + 4 H2O
LiAuCl{3} = LiClAu{3} =>
LiAuCl{3} = LiClAu{3}
NaOHFeCl3 = NaCl3FeOH =>
NaOHFeCl3 = NaCl3FeOH
LaHCl = LaClH =>
LaHCl = LaClH
AgNO3 + Na3(PO4) = Ag(PO4) + Na3(NO3) =>
AgNO3 + Na3(PO4) = Ag(PO4) + Na3(NO3)
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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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