| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
H2O2 + Fe(NH4)2SO4 + H2SO4 = FeSO4 + H2O + (NH4)2SO4 =>
H2O2 + Fe(NH4)2SO4 + H2SO4 = FeSO4 + 2 H2O + (NH4)2SO4
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Fe(NO3)3 + Na3OH = FeOH + NaNO3 =>
Fe(NO3)3 + Na3OH = FeOH + 3 NaNO3
AgSe + NaNO3 + H2SO4 = AgSO4 + SeO2 + NO2 + Na2SO4 + H2O =>
AgSe + 6 NaNO3 + 4 H2SO4 = AgSO4 + SeO2 + 6 NO2 + 3 Na2SO4 + 4 H2O
CuOH + H2CO3 = HCuCO3 + H2O =>
CuOH + H2CO3 = HCuCO3 + H2O
Bi2O3 + Sb + S + Bi = Bi18Sb2O20S15 =>
20 Bi2O3 + 6 Sb + 45 S + 14 Bi = 3 Bi18Sb2O20S15
FeP + Na2SO4 = Fe2(SO4)3 + Na3P =>
2 FeP + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3P
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
NaOH + HCl = Na2Cl + H2O + O2 =>
8 NaOH + 4 HCl = 4 Na2Cl + 6 H2O + O2
LiOH + C2H5OH = H2O + C2H5OLi =>
LiOH + C2H5OH = H2O + C2H5OLi
K2S + CdCl2 = CdS + (KCl)2 =>
K2S + CdCl2 = CdS + (KCl)2
H2SiO3 + Ba(OH)2 = (BaOH)2SiO3 + H2O =>
H2SiO3 + 2 Ba(OH)2 = (BaOH)2SiO3 + 2 H2O
AlOH{2+} + H{+} = Al{3+} + H2O =>
AlOH{2+} + H{+} = Al{3+} + H2O
Na{-3}PO{-4} + KOH = NaOH + K{-3}PO{-4} =>
Na{-3}PO{-4} + KOH = NaOH + K{-3}PO{-4}
C4H10O + H2SO4 = C4H9OSO3H + H2O =>
C4H10O + H2SO4 = C4H9OSO3H + H2O
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
NiO + HNO3 = Ni(NO3)2 + H2 + O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2 + O
Na2[Zn(OH)4] = NaOH + Zn(OH)2 =>
Na2[Zn(OH)4] = 2 NaOH + Zn(OH)2
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
Ag(NO2) + AlI3 = AgI + Al(NO2)3 =>
3 Ag(NO2) + AlI3 = 3 AgI + Al(NO2)3
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
Rb(s) + KCl(aq) = RbCl(aq) + K(s) =>
Rb(s) + KCl(aq) = RbCl(aq) + K(s)
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
KCIO3 + C12H22O11 = KCI + CO2 + H2 =>
13 KCIO3 + 3 C12H22O11 = 13 KCI + 36 CO2 + 33 H2
C2H2 + Br2 = C2Br2 + HBr =>
C2H2 + 2 Br2 = C2Br2 + 2 HBr
O + P = P25O =>
O + 25 P = P25O
V2O5 + HCl = VOCl2 + Cl2 + H2O =>
V2O5 + 6 HCl = 2 VOCl2 + Cl2 + 3 H2O
DMG(aq) + Fe(NO3)3(aq) = Fe(DMG)3(s) + NO3(aq) =>
3 DMG(aq) + Fe(NO3)3(aq) = Fe(DMG)3(s) + 3 NO3(aq)
(Ti((NH2)2CO)6)I3 + O2 = TiO2 + I2 + CO2 + NO2 + H2O =>
2(Ti((NH2)2CO)6)I3 + 44 O2 = 2 TiO2 + 3 I2 + 12 CO2 + 24 NO2 + 24 H2O
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
H2SO4(aq) + KOH(s) = H2O(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(s) = 2 H2O(l) + K2SO4(aq)
Li2O + H = Li + H2O =>
Li2O + 2 H = 2 Li + H2O
CH6ClN3 + CH3COOH = C3H7N3O2 + HCl + H2 =>
CH6ClN3 + CH3COOH = C3H7N3O2 + HCl + H2
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
TiCl3 + Mg = MgCl + Ti =>
TiCl3 + 3 Mg = 3 MgCl + Ti
H{+} + NO3{-} + KOH = H2O + KNO3 =>
H{+} + NO3{-} + KOH = H2O + KNO3
NaOH + CoSO4 = Na2SO4 + Co(OH)2 =>
2 NaOH + CoSO4 = Na2SO4 + Co(OH)2
NaBr + HNO3 = Br + NO2 + NaNO3 + H2O =>
NaBr + 2 HNO3 = Br + NO2 + NaNO3 + H2O
Na2S + K = Na + SK =>
Na2S + K = 2 Na + SK
SnCl2 + Na2CO3 = SnCO3 + NaCl =>
SnCl2 + Na2CO3 = SnCO3 + 2 NaCl
NiF2 + NH4OH = Ni(OH)2 + NH4F =>
NiF2 + 2 NH4OH = Ni(OH)2 + 2 NH4F
H2S + NH3 = (NH4)2S =>
H2S + 2 NH3 = (NH4)2S
VO2 + NaOH = Na2V4O9 + H2O =>
4 VO2 + 2 NaOH = Na2V4O9 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HAuCl4 = Au2Cl6 + HCl =>
2 HAuCl4 = Au2Cl6 + 2 HCl
CH3CSNH2 + HCl + H2O = CH3COOH + H2S + NH4Cl =>
CH3CSNH2 + HCl + 2 H2O = CH3COOH + H2S + NH4Cl
Na2[Zn(OH)4] + CO2 = NaHCO3 + Zn(OH)2 =>
Na2[Zn(OH)4] + 2 CO2 = 2 NaHCO3 + Zn(OH)2
C3H6O2 + H2O = CO2 + H =>
C3H6O2 + 4 H2O = 3 CO2 + 14 H
AgI + O7 = Ag2O + I =>
14 AgI + O7 = 7 Ag2O + 14 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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