| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + H2SiO3 = CaSiO3 + H2
Pb3(PO4)2 + Na2S = PbS + Na3PO4 =>
Pb3(PO4)2 + 3 Na2S = 3 PbS + 2 Na3PO4
HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4
Pb(OH)3 + NO3 = Pb(OH)3NO3 =>
Pb(OH)3 + NO3 = Pb(OH)3NO3
MgSO3 + HI = MgI2 + H2O + SO2 =>
MgSO3 + 2 HI = MgI2 + H2O + SO2
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
Hg2Br2 + Cl2 = HgCl2 + Br2 =>
Hg2Br2 + 2 Cl2 = 2 HgCl2 + Br2
N + F2 = NF =>
2 N + F2 = 2 NF
Na2CO3 + KI + C6H10O5 = C6H10O5I2 + KCO3 + Na =>
2 Na2CO3 + 2 KI + C6H10O5 = C6H10O5I2 + 2 KCO3 + 4 Na
C6H4(CH3)2 + O5 = CO2 + H2O =>
5 C6H4(CH3)2 + 21 O5 = 40 CO2 + 25 H2O
I2 + NaNO3 + H2O = NO2 + NaIO3 + NaOH =>
I2 + 10 NaNO3 + 4 H2O = 10 NO2 + 2 NaIO3 + 8 NaOH
HF + MgCO3 = H2CO3 + MgF2 =>
2 HF + MgCO3 = H2CO3 + MgF2
Na2C2O4 + Ca(C2H3O2)2 = CaC2O4 + Na(C2H3O2) =>
Na2C2O4 + Ca(C2H3O2)2 = CaC2O4 + 2 Na(C2H3O2)
HCl + NaOH = H2O1 + NaCl =>
HCl + NaOH = H2O1 + NaCl
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
Al + NaOH = AlNaO + H2 =>
2 Al + 2 NaOH = 2 AlNaO + H2
Mg3P2 + K3P = K2Mg + P =>
Mg3P2 + 2 K3P = 3 K2Mg + 4 P
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
HIO + Mg2 = Mg(IO)2 + H2 =>
4 HIO + Mg2 = 2 Mg(IO)2 + 2 H2
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
HgO(s) = Hg(s) + O2(g) =>
2 HgO(s) = 2 Hg(s) + O2(g)
SO3 + Ag2O = Ag2S + O =>
SO3 + Ag2O = Ag2S + 4 O
Na2S2O3*5H2O + HCl*51H2O = H2O + NaCl + S + SO2 =>
Na2S2O3*5H2O + 2 HCl*51H2O = 108 H2O + 2 NaCl + S + SO2
KCrO4 + H3O = K + HCrO4 + H2O =>
KCrO4 + H3O = K + HCrO4 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
VCl3 + H2O = VCl + HCl + ClO =>
3 VCl3 + 2 H2O = 3 VCl + 4 HCl + 2 ClO
HgNO3 = HgNO2 + O2 =>
2 HgNO3 = 2 HgNO2 + O2
H2SiCl2 + H2O = HCl + H8Si4O4 =>
4 H2SiCl2 + 4 H2O = 8 HCl + H8Si4O4
BaCl2 + CH3C00H = (CH3C00)2Ba + HCl =>
BaCl2 + 2 CH3C00H = (CH3C00)2Ba + 2 HCl
AgCl + Ba(NO3)2 = AgNO3 + BaCl2 =>
2 AgCl + Ba(NO3)2 = 2 AgNO3 + BaCl2
LiMnO4 + HI = LiI + MnI2 + H2O + I2 =>
2 LiMnO4 + 16 HI = 2 LiI + 2 MnI2 + 8 H2O + 5 I2
C7H5N + NaOH + HCl = C7H6O2 + NH3 + NaCl =>
C7H5N + 2 NaOH + 2 HCl = C7H6O2 + NH3 + 2 NaCl
Cu2CO3(OH)2 + HCl = CuOH + CO2 + H2O + Cl2 =>
Cu2CO3(OH)2 + 2 HCl = 2 CuOH + CO2 + H2O + Cl2
FeOH2(SO4) = FeSO4H2O =>
FeOH2(SO4) = FeSO4H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaI(aq) + Cl2 = NaCl(aq) + I2(s) =>
2 NaI(aq) + Cl2 = 2 NaCl(aq) + I2(s)
I2 + C6H14 = I2H14 + C =>
I2 + C6H14 = I2H14 + 6 C
CuSO4*5H2O + Al = AlSO4*5H2O + Cu =>
CuSO4*5H2O + Al = AlSO4*5H2O + Cu
C8H6O4 + NaOH = C6H6 + Na2CO3 + H2O =>
C8H6O4 + 4 NaOH = C6H6 + 2 Na2CO3 + 2 H2O
Zn(C2H3O2)2 = Zn + (C2H3O2)2 =>
Zn(C2H3O2)2 = Zn + (C2H3O2)2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HI + KHCO3 = KCO3 + IH2 =>
HI + KHCO3 = KCO3 + IH2
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
Al + CuSO4*5H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4*5H2O = Al2(SO4)3 + 3 Cu + 15 H2O
K2Cr2O7 + I2 + H2SO4 = K2SO4 + Cr2(SO4)3 + KIO3 + H2O =>
5 K2Cr2O7 + 3 I2 + 17 H2SO4 = 2 K2SO4 + 5 Cr2(SO4)3 + 6 KIO3 + 17 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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