| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnBr4 + FeSO4 = SnSO4 + FeBr4
C + O2 + H2 = C2H2OH =>
4 C + O2 + 3 H2 = 2 C2H2OH
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CuNO3(aq) + KCl(aq) = CuCl(s) + KNO3(aq) =>
CuNO3(aq) + KCl(aq) = CuCl(s) + KNO3(aq)
Na2CO3 + HCH3COO = NaCH3COO + CO2 + H2O =>
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2 + H2O
KNO3 + H2O2 = H2NO3 + KO2 =>
KNO3 + H2O2 = H2NO3 + KO2
KCl + O2 = K(ClO) =>
2 KCl + O2 = 2 K(ClO)
AlCl3 + H2S = AlS + Cl3H2 =>
AlCl3 + H2S = AlS + Cl3H2
C6H5NH2 + H2O = C6H5NH4 + OH =>
C6H5NH2 + 2 H2O = C6H5NH4 + 2 OH
CuO + H2SO4 = Cu2 + SO42 + H2O =>
78 CuO + 2 H2SO4 = 39 Cu2 + 2 SO42 + 2 H2O
Pt + Cl4 + Li(CH3) = Pt(CH3) + LiCl =>
4 Pt + Cl4 + 4 Li(CH3) = 4 Pt(CH3) + 4 LiCl
HClO4(aq) + P4O10(s) = H3PO4(aq) + Cl2O7(g) =>
12 HClO4(aq) + P4O10(s) = 4 H3PO4(aq) + 6 Cl2O7(g)
Na2S2O3 + Cl2 = NaCl + SO2 + S =>
2 Na2S2O3 + 2 Cl2 = 4 NaCl + 3 SO2 + S
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
Cr(NO3)2 + Na3(PO4) = Na(NO3) + Cr3(PO4)2 =>
3 Cr(NO3)2 + 2 Na3(PO4) = 6 Na(NO3) + Cr3(PO4)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cr + H2O = Cr3O4 + H2 =>
3 Cr + 4 H2O = Cr3O4 + 4 H2
Mg + HOH = Mg(OH)2 + H =>
Mg + 2 HOH = Mg(OH)2 + 2 H
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
Li(s) + N(g) = LiN2(s) =>
Li(s) + 2 N(g) = LiN2(s)
K2O2(s) + H2O(l) = KOH(aq) + H2O2(aq) =>
K2O2(s) + 2 H2O(l) = 2 KOH(aq) + H2O2(aq)
MgAl + KClO3 = MgO + Al2O3 + KCl =>
6 MgAl + 5 KClO3 = 6 MgO + 3 Al2O3 + 5 KCl
Fe + Al2O3 = AlFe + O2 =>
4 Fe + 2 Al2O3 = 4 AlFe + 3 O2
Ni3 + (ClO3)2 = Ni(ClO3)3 =>
2 Ni3 + 9(ClO3)2 = 6 Ni(ClO3)3
Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3
VO(OH)4Cl + Fe(Cl)2 + HCl = VO(Cl)2 + Fe(Cl)3 + H2O =>
VO(OH)4Cl + 3 Fe(Cl)2 + 4 HCl = VO(Cl)2 + 3 Fe(Cl)3 + 4 H2O
Cl2 + SiO2 + C = CO2 + SiCl4 =>
2 Cl2 + SiO2 + C = CO2 + SiCl4
NO3 + H{+} + Pb = Pb{2+} + NO2 + H2O =>
NO3 + 2 H{+} + Pb = Pb{2+} + NO2 + H2O
C7H16(l) + O2(g) = CO2(s) + H2O(s) =>
C7H16(l) + 11 O2(g) = 7 CO2(s) + 8 H2O(s)
KCl + KClO4 + H2SO4 = Cl2 + K2SO4 + H2O =>
7 KCl + KClO4 + 4 H2SO4 = 4 Cl2 + 4 K2SO4 + 4 H2O
Ca(s) + LiCl(aq) = Li(s) + CaCl2(aq) =>
Ca(s) + 2 LiCl(aq) = 2 Li(s) + CaCl2(aq)
RuCl3*3H2O + PPh3 + CH2O = Ru(PPh3)3H(CO)Cl + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 + 2 CH2O = 2 Ru(PPh3)3H(CO)Cl + OPPh3 + 5 H2O + 4 HCl
NaNO3 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2(Zn(OH)4)
Ni(s) + F2(g) = NiF2 =>
Ni(s) + F2(g) = NiF2
Si2H3 + O2 = SiO2 + H2O9 =>
4 Si2H3 + 35 O2 = 8 SiO2 + 6 H2O9
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CuSO4 + Na2S2O3 = CuS + S + Na2SO4 =>
CuSO4 + 4 Na2S2O3 = CuS + 4 S + 4 Na2SO4
K2CO3(s) + H2O(l) = KOH + CO2 =>
K2CO3(s) + H2O(l) = 2 KOH + CO2
Na2B4O7 + H2O + C4H6O2 = Na2B4O7H2OC4H6O2 =>
Na2B4O7 + H2O + C4H6O2 = Na2B4O7H2OC4H6O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AlF3 + K2SO4 = Al2(SO4)3 + KF =>
2 AlF3 + 3 K2SO4 = Al2(SO4)3 + 6 KF
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
Na2(SO4) + FeCl2 = NaCl + Fe(SO4) =>
Na2(SO4) + FeCl2 = 2 NaCl + Fe(SO4)
C3H6O + O2(g) = CO2(g) + H2O(i) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(i)
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
KOH + (ZnOH)2SO4 = K2SO4 + Zn(OH)2 =>
2 KOH + (ZnOH)2SO4 = K2SO4 + 2 Zn(OH)2
CrI + KOH + Cl2 = KCrO4 + KIO4 + KCl + H2O =>
CrI + 16 KOH + 7 Cl2 = KCrO4 + KIO4 + 14 KCl + 8 H2O
Zn + Pb = Zn2Pb =>
2 Zn + Pb = Zn2Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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