| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4 + CaO = Ca + 2 NH3 + H2O
Cr2(SO4)3 + (NH4)2S2O8 + H2O = H2SO4 + (NH4)2Cr2O7 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S2O8 + 7 H2O = 7 H2SO4 + (NH4)2Cr2O7 + 2(NH4)2SO4
Co(OH)2 + H2SiO3 = H2O + CoSiO3 =>
Co(OH)2 + H2SiO3 = 2 H2O + CoSiO3
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2 =>
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2
Ge(OH)4 = GeO2 + H2O =>
Ge(OH)4 = GeO2 + 2 H2O
Cu + NaNO3 + H2SO4 = CuSO4 + H2O + NaNO =>
2 Cu + NaNO3 + 2 H2SO4 = 2 CuSO4 + 2 H2O + NaNO
CrO3 + TiO = Cr2O3 + TiO2 =>
2 CrO3 + 3 TiO = Cr2O3 + 3 TiO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
ZnCl + NaMoO4 = ZnMoO4 + NaCl =>
ZnCl + NaMoO4 = ZnMoO4 + NaCl
C12(H22)O11 + H2O = CH3CH2(OH) + CO2 =>
C12(H22)O11 + H2O = 4 CH3CH2(OH) + 4 CO2
Bi + H2SO4 = H2 + Bi(SO4) =>
Bi + H2SO4 = H2 + Bi(SO4)
C6H6(l) + O(g) = CO2(g) + H2O(g) =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O(g)
CH4 + Cl2 = Cl4C + HCl =>
CH4 + 4 Cl2 = Cl4C + 4 HCl
NaI + Cu(NO3)2 = CuI2 + NaNO3 =>
2 NaI + Cu(NO3)2 = CuI2 + 2 NaNO3
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
NaMnO4 + NH3 = MnO2 + NaNO3 + NaOH + H2O =>
8 NaMnO4 + 3 NH3 = 8 MnO2 + 3 NaNO3 + 5 NaOH + 2 H2O
C6H12O6 + NH3 = C100H166N2O27 + H2O + CO2 =>
253 C6H12O6 + 24 NH3 = 12 C100H166N2O27 + 558 H2O + 318 CO2
F + Br = BrF2 =>
2 F + Br = BrF2
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
H3BO3 + CH3OH = CH3 + BO3 + H2O =>
H3BO3 + 3 CH3OH = 3 CH3 + BO3 + 3 H2O
Na + N2 = Na1N3 =>
2 Na + 3 N2 = 2 Na1N3
NH4ClO3 = NH3 + HClO3 =>
NH4ClO3 = NH3 + HClO3
Fe16 + C4 = Fe7(C)13 =>
7 Fe16 + 52 C4 = 16 Fe7(C)13
Na2Cr2O7 + HI = CrI3 + NaI + I2 + H2O =>
Na2Cr2O7 + 14 HI = 2 CrI3 + 2 NaI + 3 I2 + 7 H2O
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
CH3COOH + F2 = CF4 + HF + O3 =>
3 CH3COOH + 18 F2 = 6 CF4 + 12 HF + 2 O3
Cr2O3 + KOH + H2O = K3[Cr(OH)6] =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3[Cr(OH)6]
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
B + N = NB3 =>
3 B + N = NB3
K3Fe(CN)6 + NaHSO4 + Ca(ClO)2*3H2O = ClCN + K2SO4 + Fe2(SO4)3 + Na2SO4*2H2O + CaSO4 + H2O =>
2 K3Fe(CN)6 + 24 NaHSO4 + 6 Ca(ClO)2*3H2O = 12 ClCN + 3 K2SO4 + Fe2(SO4)3 + 12 Na2SO4*2H2O + 6 CaSO4 + 6 H2O
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Rb2O + SO2 = Rb2SO3 =>
Rb2O + SO2 = Rb2SO3
(C6H5NH3)Cl + AgNO3 = (C6H5NH3)NO3 + AgCl =>
(C6H5NH3)Cl + AgNO3 = (C6H5NH3)NO3 + AgCl
Fe2(HPO4)3 + NaOH = Na2HPO4 + Fe(OH)3 =>
Fe2(HPO4)3 + 6 NaOH = 3 Na2HPO4 + 2 Fe(OH)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn(CO3)2 + H2SO4 = Zn(SO4)2 + H2O + CO2 =>
Zn(CO3)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2O + 2 CO2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2 =>
MnCl2 + Pb(NO3)2 = MnCl2Pb(NO3)2
NH2(CH2)2NH2 + HNO3 = NH2CH2CH2OH + H2O + N2 =>
5 NH2(CH2)2NH2 + 3 HNO3 = 5 NH2CH2CH2OH + 4 H2O + 4 N2
SO3 + (CuOH)2 = CuSO4 + H2 =>
2 SO3 + (CuOH)2 = 2 CuSO4 + H2
S1 + O2 = S1O2 =>
S1 + O2 = S1O2
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Sb2(SO3)3 + HCl = SbCl3 + SO2 + H2O =>
Sb2(SO3)3 + 6 HCl = 2 SbCl3 + 3 SO2 + 3 H2O
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4
KBrO3 + NaAsO2 + NaOH = Na3AsO4 + KBr + H2O =>
KBrO3 + 3 NaAsO2 + 6 NaOH = 3 Na3AsO4 + KBr + 3 H2O
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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