| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4ClO4 + 4 Mg = 4 MgO + N2 + Cl2 + 4 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HPO4 + NaOH = NaPO4 + H2O =>
HPO4 + NaOH = NaPO4 + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Na + Cl2 = NaCl3 =>
2 Na + 3 Cl2 = 2 NaCl3
NH3 + H{+} + Cl{-} = NH4Cl =>
NH3 + H{+} + Cl{-} = NH4Cl
NiCl2*6H2O + NH2CH2CH2NH2 = Ni[(NH2CH2CH2NH2)]Cl2 + H2O =>
NiCl2*6H2O + NH2CH2CH2NH2 = Ni[(NH2CH2CH2NH2)]Cl2 + 6 H2O
NaOCl + NH3 = NCl3 + NaOH =>
3 NaOCl + NH3 = NCl3 + 3 NaOH
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
NaOCl + NH3 = N2H4 + NaCl + H2O =>
NaOCl + 2 NH3 = N2H4 + NaCl + H2O
NaOCl + NH3 = NH2Cl + NaOH =>
NaOCl + NH3 = NH2Cl + NaOH
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
KCN + H{+} = K{+} + HCN =>
KCN + H{+} = K{+} + HCN
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
(CH3CO)2O + HCl = CH3COCl + H2O =>
(CH3CO)2O + 2 HCl = 2 CH3COCl + H2O
NiCl2*6H2O + NH2CH2CH2NH2 = Ni[(NH2CH2CH2NH2)]Cl2 + H2O =>
NiCl2*6H2O + NH2CH2CH2NH2 = Ni[(NH2CH2CH2NH2)]Cl2 + 6 H2O
CH3COOH + HRx = CH3Rx + CO2 + H2O =>
3 CH3COOH + 4 HRx = 4 CH3Rx + 2 CO2 + 2 H2O
C16H34 = C8H18 + C8H16 =>
C16H34 = C8H18 + C8H16
Cl2 + S = SCl2 =>
Cl2 + S = SCl2
CaCO3 + NH3 = Ca3N2 + H2O + CO2 =>
3 CaCO3 + 2 NH3 = Ca3N2 + 3 H2O + 3 CO2
Cl2 + Sb = SbCl2 =>
Cl2 + Sb = SbCl2
H + O2 = H2O =>
4 H + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + I{-} = Cl{-} + I2 =>
Cl2 + 2 I{-} = 2 Cl{-} + I2
CuC2O4 + H2O = CuC2O4H2O =>
CuC2O4 + H2O = CuC2O4H2O
BaCl2 + Na2CO3 = Ba(CO3) + NaCl =>
BaCl2 + Na2CO3 = Ba(CO3) + 2 NaCl
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
CuC2O4 + H2O = CuC2O4(H2O) =>
CuC2O4 + H2O = CuC2O4(H2O)
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
H4C + O2 = HCO + H2 =>
2 H4C + O2 = 2 HCO + 3 H2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
MnO4{-} + Cr{3+} + H2O = Mn{2+} + H{+} + Cr2O7{2-} =>
6 MnO4{-} + 10 Cr{3+} + 11 H2O = 6 Mn{2+} + 22 H{+} + 5 Cr2O7{2-}
NaCl + H2O = Cl2 + NaOH + H2 =>
2 NaCl + 2 H2O = Cl2 + 2 NaOH + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaCl2 + Na3PO4 + LiF = Ca5(PO4)3F + Li{+} + Cl{-} + Na{+} =>
5 CaCl2 + 3 Na3PO4 + LiF = Ca5(PO4)3F + Li{+} + 10 Cl{-} + 9 Na{+}
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2 =>
BaCl2 + Na3PO4 = BaPO4 + Na3Cl2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/10
Équations équilibrées sur04/14/09
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