| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O7{2-} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NH4ClNaNO3 = NaClNO3NH4 =>
NH4ClNaNO3 = NaClNO3NH4
CH4N2O + C2H5OH + C12H22O11 = C55H79NO15 + H2O =>
12 CH4N2O + 288 C2H5OH + 60.999999999999C12H22O11 = 24 C55H79NO15 + 610.99999999999H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Cl + Br{-} = Cl{-} + Br =>
Cl + Br{-} = Cl{-} + Br
NaAlO2 + Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + NaOH + H2O =>
4 NaAlO2 + 4 Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + 8 NaOH + 23 H2O
SbCl + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl + 2 Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 4 Hg + 3 H2O
CaCl2 + Na2CO3 + H2O = Ca(OH)2 + NaCl + CO2 =>
CaCl2 + Na2CO3 + H2O = Ca(OH)2 + 2 NaCl + CO2
KMnO4 + As2O3 + H2SO4 = MnSO4 + As2O5 + K2SO4 + H2O =>
4 KMnO4 + 5 As2O3 + 6 H2SO4 = 4 MnSO4 + 5 As2O5 + 2 K2SO4 + 6 H2O
NaAlO2 + Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + NaOH + H2O =>
4 NaAlO2 + 4 Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + 8 NaOH + 23 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NO(g) = O(g) + N(g) =>
NO(g) = O(g) + N(g)
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Ca(OH){2} + H(NO{3}) = Ca(NO{3}){2} + HOH =>
Ca(OH){2} + H(NO{3}) = Ca(NO{3}){2} + HOH
Na2CO3 + Mn(SO3)3 = Na2SO3 + Mn(CO3)3 =>
3 Na2CO3 + Mn(SO3)3 = 3 Na2SO3 + Mn(CO3)3
Mg(NO3)2 + KOH + HCl = MgO2H3 + KNO3 + Cl =>
Mg(NO3)2 + 2 KOH + HCl = MgO2H3 + 2 KNO3 + Cl
HNO3 + (NH4)6Mo7O24 = MoO3 + N2O + H2O =>
6 HNO3 + (NH4)6Mo7O24 = 7 MoO3 + 6 N2O + 15 H2O
AgSO4 = AgS + O4 =>
AgSO4 = AgS + O4
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
Mg(NO3)2 + KOH + HCl = MgO2H3 + KNO3 + Cl =>
Mg(NO3)2 + 2 KOH + HCl = MgO2H3 + 2 KNO3 + Cl
HNO3 + (NH4)6Mo7O24 = MoO3 + N2O + H2O =>
6 HNO3 + (NH4)6Mo7O24 = 7 MoO3 + 6 N2O + 15 H2O
NaAlO2 + Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + NaOH + H2O =>
4 NaAlO2 + 4 Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + 8 NaOH + 23 H2O
AgSO4 = AgS + O4 =>
AgSO4 = AgS + O4
Rh + Sn = RhSn15 =>
Rh + 15 Sn = RhSn15
KMnO4 + H2O = MnO2 + O2 + KOH =>
4 KMnO4 + 2 H2O = 4 MnO2 + 3 O2 + 4 KOH
Mg(NO3)2 + KOH + HCl = MgO2H3 + KNO3 + Cl =>
Mg(NO3)2 + 2 KOH + HCl = MgO2H3 + 2 KNO3 + Cl
NaAlO2 + Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + NaOH + H2O =>
4 NaAlO2 + 4 Na2SiO3*9H2O = Na4O2*2Al2O3*4SiO2*9H2O + 8 NaOH + 23 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HNO3 + (NH4)6Mo7O24 = MoO3 + N2O + H2O =>
6 HNO3 + (NH4)6Mo7O24 = 7 MoO3 + 6 N2O + 15 H2O
HeN = NHe =>
HeN = NHe
NO(g) = O(g) + N(g) =>
NO(g) = O(g) + N(g)
Mg(NO3)2 + KOH + HCl = MgO2H3 + KNO3 + Cl =>
Mg(NO3)2 + 2 KOH + HCl = MgO2H3 + 2 KNO3 + Cl
H2 + Mg3(PO4)2 = Mg2 + H3(PO4)2 =>
3 H2 + 2 Mg3(PO4)2 = 3 Mg2 + 2 H3(PO4)2
HNO3 + (NH4)6Mo7O24 = MoO3 + N2O + H2O =>
6 HNO3 + (NH4)6Mo7O24 = 7 MoO3 + 6 N2O + 15 H2O
KN3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KN3 + 8 Al + 27 H2O + 5 KOH = 9 NH3 + 8 KAl(OH)4
Zn + CH3COOH = ZnCH2COOH + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH2COOH + H2
KMnO4 + NH3*H2O = MnO2 + KOH + N2 + H2O =>
2 KMnO4 + 2 NH3*H2O = 2 MnO2 + 2 KOH + N2 + 4 H2O
Al + O2 = Al10O8 =>
10 Al + 4 O2 = Al10O8
Li2S + Ba(OH)2 = BaS + LiOH =>
Li2S + Ba(OH)2 = BaS + 2 LiOH
Mg(NO3)2 + KOH + HCl = MgO2H3 + KNO3 + Cl =>
Mg(NO3)2 + 2 KOH + HCl = MgO2H3 + 2 KNO3 + Cl
Fe(OH)2 + HI = FeI2 + H2O =>
Fe(OH)2 + 2 HI = FeI2 + 2 H2O
C6H6(s) + Cl2(s) = C6Cl6(s) + HCl(s) =>
C6H6(s) + 6 Cl2(s) = C6Cl6(s) + 6 HCl(s)
Mg(NO3)2 + KOH + HCl = MgO2H3 + KNO3 + Cl =>
Mg(NO3)2 + 2 KOH + HCl = MgO2H3 + 2 KNO3 + Cl
HNO3 + (NH4)6Mo7O24 = MoO3 + N2O + H2O =>
6 HNO3 + (NH4)6Mo7O24 = 7 MoO3 + 6 N2O + 15 H2O
Al2(S2O3)3 = S7 + Al + O2 =>
14 Al2(S2O3)3 = 12 S7 + 28 Al + 63 O2
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
CuZnHCl = CuClZnH =>
CuZnHCl = CuClZnH
C6H22O11 + O2 = CO2 + H2O =>
C6H22O11 + 6 O2 = 6 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/23
Équations équilibrées sur12/17/22
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