| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl3O + 2 HCl = KCl + 2 Cl2 + H2O
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
CH2OHCHOHCH2CH3 + PCl5 = CH2ClCHClCH2CH3 + POCl3 + HCl =>
CH2OHCHOHCH2CH3 + 2 PCl5 = CH2ClCHClCH2CH3 + 2 POCl3 + 2 HCl
Al + Ni2S = Al2S3 + Ni =>
2 Al + 3 Ni2S = Al2S3 + 6 Ni
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Cl6O15F20 = ClF3 + O3 + O3F2 =>
Cl6O15F20 = 6 ClF3 + 4 O3 + O3F2
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
AlCl + H2O = Al(OH) + HCl =>
AlCl + H2O = Al(OH) + HCl
KClO4 + MnO2 + KOH = K2MnO4 + KCl + H2O =>
KClO4 + 4 MnO2 + 8 KOH = 4 K2MnO4 + KCl + 4 H2O
Na2(SO4)2 + CaCl = NaCl + Ca(SO4) =>
Na2(SO4)2 + 2 CaCl = 2 NaCl + 2 Ca(SO4)
MnO4{-} + H{+} + Br{-} = Mn{+} + Br2 + H2O =>
MnO4{-} + 8 H{+} + 6 Br{-} = Mn{+} + 3 Br2 + 4 H2O
NH2Cl + Ca(OH)2 = Ca(OCl)2 + NH4Cl + N2 =>
5 NH2Cl + Ca(OH)2 = Ca(OCl)2 + 3 NH4Cl + N2
CH2OHCHOHCH2CH3 + PCl5 = CH2ClCHClCH2CH3 + POCl3 + HCl =>
CH2OHCHOHCH2CH3 + 2 PCl5 = CH2ClCHClCH2CH3 + 2 POCl3 + 2 HCl
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
FeSiO3 + H2O = Fe3Si2O5(OH)4 + H4SiO4 =>
3 FeSiO3 + 4 H2O = Fe3Si2O5(OH)4 + H4SiO4
NH4I + KOH = NH3 + H2O + KI =>
NH4I + KOH = NH3 + H2O + KI
Ca + O + HCl = CaCl2 + H2O =>
Ca + O + 2 HCl = CaCl2 + H2O
ZnO + HCOOH = Zn(HCOO)2 + H2O =>
ZnO + 2 HCOOH = Zn(HCOO)2 + H2O
(NH4)2C2O4H2O + MnSO4(H2O)5 = MnC2O4(H2O)2 + (NH4)2SO4 + H2O =>
(NH4)2C2O4H2O + MnSO4(H2O)5 = MnC2O4(H2O)2 + (NH4)2SO4 + 4 H2O
H3PO4 + H2O = H5PO5 = Fe2O3NH2O =>
H3PO4 + H2O = H5PO5
HNO2 = N2O4 + NO + H2O =>
4 HNO2 = N2O4 + 2 NO + 2 H2O
MgCO3 + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3 + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
SnO2 + H = Sn + H5O =>
SnO2 + 10 H = Sn + 2 H5O
Ca(OH)2 + K = KOH + Ca2 =>
2 Ca(OH)2 + 4 K = 4 KOH + Ca2
C2H3OH + HI = C2H3I + H2O =>
C2H3OH + HI = C2H3I + H2O
KClO(heated) = KCl + O2 =>
2 KClO(heated) = 2 KCl + O2
ZnO + NF3 = ZnF2 + N2O3 =>
3 ZnO + 2 NF3 = 3 ZnF2 + N2O3
Bi(OH)3 + SnO2{2-} = Bi + SnO3{2-} + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 SnO3{2-} + 3 H2O
Rb + P2 = Rb3P =>
6 Rb + P2 = 2 Rb3P
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
BaCO3 + Bi2O3 + PbO + O2 = Ba98Bi20Pb80O300 + CO2 =>
98 BaCO3 + 10 Bi2O3 + 80 PbO + 46 O2 = Ba98Bi20Pb80O300 + 98 CO2
Cl3CCHO + C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O =>
Cl3CCHO + 2 C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O
Na2CO3 + Fe(Cl2)3 = Fe2(CO3)3 + NaCl2 =>
3 Na2CO3 + 2 Fe(Cl2)3 = Fe2(CO3)3 + 6 NaCl2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KOH + N2O5 = H2O + KNO3 =>
2 KOH + N2O5 = H2O + 2 KNO3
Ca + HNO3 = Ca(NO3)2 + N + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + 2 N + 6 H2O
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O + K2SO4 + MnO2 =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 4 H2O + K2SO4 + 2 MnO2
Ba + PbCl2 = Pb + BaCl2 =>
Ba + PbCl2 = Pb + BaCl2
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
Al + NH4ClO3 = N2 + H2O + HCl + Al2O3 =>
2 Al + 2 NH4ClO3 = N2 + 3 H2O + 2 HCl + Al2O3
NaC1O3(s) = NaC1(s) + O2(g) =>
2 NaC1O3(s) = 2 NaC1(s) + 3 O2(g)
K2SO3 + Cl2 + H2O = KCl + H2SO4 =>
K2SO3 + Cl2 + H2O = 2 KCl + H2SO4
NaI(aq) + HNO3(aq) = HI(aq) + NaNO3(aq) =>
NaI(aq) + HNO3(aq) = HI(aq) + NaNO3(aq)
(NH4)(OH) + BaCl2 = (NH4)Cl + Ba(OH)2 =>
2(NH4)(OH) + BaCl2 = 2(NH4)Cl + Ba(OH)2
C8H7N3O2 + NaOCl = C8H5NO4 + N2 + H2O + NaCl =>
C8H7N3O2 + 3 NaOCl = C8H5NO4 + N2 + H2O + 3 NaCl
CH3COONH4 + HNO3 = NH4NO3 + CH3COOH =>
CH3COONH4 + HNO3 = NH4NO3 + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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