| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + 2 AgI = 2 HI + Ag2O
(NH4)2SO4 + O2 = H2SO4 + HNO3 + H2O =>
(NH4)2SO4 + 4 O2 = H2SO4 + 2 HNO3 + 2 H2O
C9H12O6 + C2H6O = C15H24O6 + H2O =>
C9H12O6 + 3 C2H6O = C15H24O6 + 3 H2O
Fl + NaI = NaFl + I =>
Fl + NaI = NaFl + I
C5H6 + O2 = H2O + CO2 =>
2 C5H6 + 13 O2 = 6 H2O + 10 CO2
Na2Cr2O7 + C10H18O = C10H16O + Na2Cr2O3 + H2O =>
Na2Cr2O7 + 4 C10H18O = 4 C10H16O + Na2Cr2O3 + 4 H2O
MgBr2 + F2 = MgF2 + Br2 =>
MgBr2 + F2 = MgF2 + Br2
Ni2(CO3)3 + Cu(MnO4)2 = Ni(MnO4)3 + CuCO3 =>
Ni2(CO3)3 + 3 Cu(MnO4)2 = 2 Ni(MnO4)3 + 3 CuCO3
Ag + PO4 = Ag4PO4 =>
4 Ag + PO4 = Ag4PO4
Ni + HgNO3 = Ni(NO3)2 + Hg =>
Ni + 2 HgNO3 = Ni(NO3)2 + 2 Hg
H2C2O4 + O2 = H2O2 + CO2 =>
H2C2O4 + O2 = H2O2 + 2 CO2
Na2(CO3) + BaCl2 = NaCl + BaCO3 =>
Na2(CO3) + BaCl2 = 2 NaCl + BaCO3
H2 + NO3 = NHO3 =>
H2 + 2 NO3 = 2 NHO3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Fe8 + C1O4 = Fe2O3 + C4 =>
4 Fe8 + 12 C1O4 = 16 Fe2O3 + 3 C4
Na2CO3(s) + CH3COOH(aq) = H2O(l) + CH3COONa(aq) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = H2O(l) + 2 CH3COONa(aq) + CO2(g)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + KHSO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + 4 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2 KHSO4 + 2(NH4)2SO4 + 8 H2O
BaC2O4 + CH3COOH = HC2O4 + CH3COOBa =>
BaC2O4 + CH3COOH = HC2O4 + CH3COOBa
Cr(OH)3 + KClO = K2CrO4 + Cl2 + K(OH) + H2O =>
2 Cr(OH)3 + 6 KClO = 2 K2CrO4 + 3 Cl2 + 2 K(OH) + 2 H2O
(NH2)2CNNO2 + O2 = N2 + H2O + CO2 =>
(NH2)2CNNO2 + O2 = 2 N2 + 2 H2O + CO2
LiOH + HF = HOH + LiF =>
LiOH + HF = HOH + LiF
AlCl3 + Na3Po4 = AlPo4 + Cl3Na3 =>
AlCl3 + Na3Po4 = AlPo4 + Cl3Na3
(NH4)2CO3(aq) = NH3(s) + CO2(g) + H2O(l) =>
(NH4)2CO3(aq) = 2 NH3(s) + CO2(g) + H2O(l)
C3H8 + H2O = CO2 + H =>
C3H8 + 6 H2O = 3 CO2 + 20 H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
FeSO4 + Na3C6H5O7 = Fe3(C6H5O7)2 + Na2SO4 =>
3 FeSO4 + 2 Na3C6H5O7 = Fe3(C6H5O7)2 + 3 Na2SO4
C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
K2SO4 + KCl + HI = KI + S + H2O + Cl =>
K2SO4 + 6 KCl + 8 HI = 8 KI + S + 4 H2O + 6 Cl
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
K2C2O4 + ZnNO3 = Zn2C2O4 + KNO3 =>
K2C2O4 + 2 ZnNO3 = Zn2C2O4 + 2 KNO3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
MnO + H2O2 = MnH2 + O2 =>
2 MnO + 2 H2O2 = 2 MnH2 + 3 O2
KMnO4 + HCl = KCl + Mn(Cl)2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 Mn(Cl)2 + 8 H2O + 5 Cl2
ammoniumchloride + Pb(NO3)2 = PbCl2 + NH4NO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4NO3
Cu2SO4 + Na2CO3 = Cu2Na2 + SO4CO3 =>
Cu2SO4 + Na2CO3 = Cu2Na2 + SO4CO3
Al2(SO4)3(aq) + Na2CO3(aq) = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 3 Na2SO4
CH4(g) + Br2(g) = CH2Br2(g) + HBr(g) =>
CH4(g) + 2 Br2(g) = CH2Br2(g) + 2 HBr(g)
OH + H3C6H5O7 = H2O + C6H5O7 =>
3 OH + H3C6H5O7 = 3 H2O + C6H5O7
CrI2 + NH4OH = Cr(OH)2 + NH4 + I2 =>
CrI2 + 2 NH4OH = Cr(OH)2 + 2 NH4 + I2
SOCl2 + Cl2 = SCl4 + O2 =>
2 SOCl2 + 2 Cl2 = 2 SCl4 + O2
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
H2C2O4 + PCl5 = HCl + CO + CO2POCl3 =>
H2C2O4 + PCl5 = 2 HCl + CO + CO2POCl3
Al2O3 + Cl2 + C = AlCl + CO =>
Al2O3 + Cl2 + 3 C = 2 AlCl + 3 CO
C8H18O3 + O2 = CO2 + H2O =>
C8H18O3 + 11 O2 = 8 CO2 + 9 H2O
Fe2O3 + Cl2O5 = Fe(ClO3)3 =>
Fe2O3 + 3 Cl2O5 = 2 Fe(ClO3)3
C4H9OH(g) + O2(g) = CO2(g) + H2O =>
C4H9OH(g) + 6 O2(g) = 4 CO2(g) + 5 H2O
H2O + As2O3 + I2 = H3AsO4 + I{-} + H{+} =>
5 H2O + As2O3 + 2 I2 = 2 H3AsO4 + 4 I{-} + 4 H{+}
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
ZnCl2 + Ba = Ba2Cl + Zn =>
ZnCl2 + 4 Ba = 2 Ba2Cl + Zn
CH3CH2NH2CH3Cl = (CH3)2CH2NH2Cl =>
CH3CH2NH2CH3Cl = (CH3)2CH2NH2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/23
Équations équilibrées sur01/04/23
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