| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlHI = HAlI
SrHBr = BrHSr =>
SrHBr = BrHSr
H2SO3H2O2 = H2SO4H2O =>
H2SO3H2O2 = H2SO4H2O
Cl2 + CaF2 = F2 + CaCl2 =>
Cl2 + CaF2 = F2 + CaCl2
BrCl3 + H2O = BrCl + HBrO3 + HCl =>
2 BrCl3 + 3 H2O = BrCl + HBrO3 + 5 HCl
Al2(SO4)3 + LiBr = AlBr3 + Li2(SO4) =>
Al2(SO4)3 + 6 LiBr = 2 AlBr3 + 3 Li2(SO4)
H3CCOOH + CaCO3 = CaCCOOH + CO2 + H2O =>
7 H3CCOOH + 8 CaCO3 = 8 CaCCOOH + 6 CO2 + 10 H2O
Zn + K2CrO7 + H2SO4 = ZnSO4 + K2SO4 + H2O + Cr2SO4 =>
11 Zn + 2 K2CrO7 + 14 H2SO4 = 11 ZnSO4 + 2 K2SO4 + 14 H2O + Cr2SO4
NaI + O = NaIO3 =>
NaI + 3 O = NaIO3
SiHgO = SiOHg =>
SiHgO = SiOHg
Na2CO3(aq) + CaCl2(aq) = NaCl(aq) + Ca(CO3) =>
Na2CO3(aq) + CaCl2(aq) = 2 NaCl(aq) + Ca(CO3)
H2SO3 + FeS = FeSO3 + H2S =>
H2SO3 + FeS = FeSO3 + H2S
H2SO4(aq) + NaOH(q) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(q) = Na2SO4(aq) + 2 H2O(l)
Na + S = Na2S =>
2 Na + S = Na2S
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s) =>
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s)
Al2(SO4)3 + Na = Al2 + Na(SO4) =>
Al2(SO4)3 + 3 Na = Al2 + 3 Na(SO4)
Hydrogen + Oxygen = Water =>
2 H2 + O2 = 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
MgZnCu = MgCuZn =>
MgZnCu = MgCuZn
Mo6 + (OH) = Mo(OH)6 =>
Mo6 + 36(OH) = 6 Mo(OH)6
ClO3{-} + Fe{2+} + H{+} = Cl{-} + Fe{3+} + H2O =>
ClO3{-} + 6 Fe{2+} + 6 H{+} = Cl{-} + 6 Fe{3+} + 3 H2O
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
FeSHF = FeFHS =>
FeSHF = FeFHS
CONS = COSN =>
CONS = COSN
C72H129 + KNO3 = CO + H2O + N2 + K2O =>
10 C72H129 + 546 KNO3 = 720 CO + 645 H2O + 273 N2 + 273 K2O
(NH4)2S(aq) + CoCl2(aq) = CoS(s) + NH4Cl(aq) =>
(NH4)2S(aq) + CoCl2(aq) = CoS(s) + 2 NH4Cl(aq)
A1 + I2 = A1I3 =>
2 A1 + 3 I2 = 2 A1I3
HCOOH + Br2 = HBr + CO2 =>
HCOOH + Br2 = 2 HBr + CO2
C3H7COOHCH3OH = C3H7COOCH3H2O =>
C3H7COOHCH3OH = C3H7COOCH3H2O
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
As + Cm = AsCm3 =>
As + 3 Cm = AsCm3
PoOH = Po(OH) =>
PoOH = Po(OH)
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
BaCO3 + KHCO3 = Ba(HCO3)2 + K2CO3 =>
BaCO3 + 2 KHCO3 = Ba(HCO3)2 + K2CO3
C2H5NH2 + NaOH + HCl = C2H5Cl + NaNH2 + H2O =>
C2H5NH2 + NaOH + HCl = C2H5Cl + NaNH2 + H2O
Cu + Mg = CuMg =>
Cu + Mg = CuMg
RbF + Be(NO3)2 = RbNO3 + BeF2 =>
2 RbF + Be(NO3)2 = 2 RbNO3 + BeF2
NaFeO2 = NaO2Fe =>
NaFeO2 = NaO2Fe
CH3CHClCOOH + NH3 = CH3CHNH2COOH + NH4Cl =>
CH3CHClCOOH + 2 NH3 = CH3CHNH2COOH + NH4Cl
ZCuS = ZSCu =>
ZCuS = ZSCu
SO3 + BaCl2 = BaO3 + SCl2 =>
SO3 + BaCl2 = BaO3 + SCl2
BaPbO = PbBaO =>
BaPbO = PbBaO
OSr = SrO =>
OSr = SrO
Fe + NaOH + H2O = NaFe(OH)4 + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 NaFe(OH)4 + 3 H2
Ag(NH3)2 + Cl + KI = AgI + NH3 + KCl =>
Ag(NH3)2 + Cl + KI = AgI + 2 NH3 + KCl
Cr250O3 + Al = Cr + Al200O3 =>
Cr250O3 + 200 Al = 250 Cr + Al200O3
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
AgNO3 + NH4OH = Ag2O(s) + NH4NO3 + H2O =>
2 AgNO3 + 2 NH4OH = Ag2O(s) + 2 NH4NO3 + H2O
KOH + P = KOHP =>
KOH + P = KOHP
LiB(OH)4 = LiBO2*2H2O =>
LiB(OH)4 = LiBO2*2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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