| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + KOH + 2 H2O = K[Zn(OH)3] + 2 H
C2H5Br + KOH = C2H6O + KBr =>
C2H5Br + KOH = C2H6O + KBr
Ca(OH)2 + Mg = Ca + H2O + MgO =>
Ca(OH)2 + Mg = Ca + H2O + MgO
Li + KClO3 = Li2ClO3 + K =>
2 Li + KClO3 = Li2ClO3 + K
Md + O2 = MdO =>
2 Md + O2 = 2 MdO
C2H4N + O2 = CO2 + H2O + NO2 =>
C2H4N + 4 O2 = 2 CO2 + 2 H2O + NO2
C4H79OH + O2 = CO2 + H2O =>
2 C4H79OH + 47 O2 = 8 CO2 + 80 H2O
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Al + HCl = H2 + (AlCl)3 =>
6 Al + 6 HCl = 3 H2 + 2(AlCl)3
KMnO4 + Cr2O3 + KOH = MnO2 + K2CrO4 + H2O =>
2 KMnO4 + Cr2O3 + 2 KOH = 2 MnO2 + 2 K2CrO4 + H2O
Al2(SO4)3*18H2O + Co(NO3)2*6H2O = CoAl2O4 + HNO3 + H2O + H2SO4 =>
Al2(SO4)3*18H2O + Co(NO3)2*6H2O = CoAl2O4 + 2 HNO3 + 20 H2O + 3 H2SO4
K3PO4 + NH4SO4 = NH4PO4 + K3SO4 =>
K3PO4 + NH4SO4 = NH4PO4 + K3SO4
CH3COOH + LiOH = LiC2H3O2 + H2O =>
CH3COOH + LiOH = LiC2H3O2 + H2O
Na2S + Br2 + H2O = Na + HBr + H2SO4 =>
Na2S + 3 Br2 + 4 H2O = 2 Na + 6 HBr + H2SO4
SnCl4 + (NH4)2S = Sn2S4 + (NH4)Cl =>
2 SnCl4 + 4(NH4)2S = Sn2S4 + 8(NH4)Cl
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
[Ag(NH3)2](aq) + HNO3(aq) + Cl(g) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2](aq) + 2 HNO3(aq) + Cl(g) = 2 NH4NO3(aq) + AgCl(s)
H2 + CaO = H2O + Ca =>
H2 + CaO = H2O + Ca
sodiumcarbonate + hydrogenchloride = sodiumchloride + carbondioxide + water =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl2]NO3 =>
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl2]NO3
CoCl2*6H2O + H2NCH2CH2NH2 = [Co(H2NCH2CH2NH2)3]Cl2 + H2O =>
CoCl2*6H2O + 3 H2NCH2CH2NH2 = [Co(H2NCH2CH2NH2)3]Cl2 + 6 H2O
OHCH2CH2OH + PCl3 = ClCH2CH2Cl + H3PO3 =>
3 OHCH2CH2OH + 2 PCl3 = 3 ClCH2CH2Cl + 2 H3PO3
Hg(Cl2) + Al(C2H3O2) = Al(Cl2) + Hg(C2H3O2) =>
Hg(Cl2) + Al(C2H3O2) = Al(Cl2) + Hg(C2H3O2)
N2H5{+} + HNO2 = HN3 + H{+} + H2O =>
N2H5{+} + HNO2 = HN3 + H{+} + 2 H2O
NaCrO4 + H2S = Cr2O3 + Na2SO3 + S + H2O =>
2 NaCrO4 + 2 H2S = Cr2O3 + Na2SO3 + S + 2 H2O
HCOOH + Cu(OH)2(t) = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2(t) = Cu2O + CO2 + 3 H2O
NaCl + MnO4 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
6 NaCl + MnO4 + 4 H2SO4 = 3 Cl2 + MnSO4 + 3 Na2SO4 + 4 H2O
C2H5OH + J2 + NaOH = CH3J + H2O + HCOONa =>
5 C2H5OH + 4 J2 + 2 NaOH = 8 CH3J + 3 H2O + 2 HCOONa
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
MgSO4 + Na2SiO3 = MgSiO4 + Na2SO3 =>
MgSO4 + Na2SiO3 = MgSiO4 + Na2SO3
C4H79OH + O2 = CO2 + H2O =>
2 C4H79OH + 47 O2 = 8 CO2 + 80 H2O
CO2 + O2 = CO2O2 =>
CO2 + O2 = CO2O2
Al + S = AlS6 =>
Al + 6 S = AlS6
LiI + ZnSO4 = Li2SO4 + ZnI2 =>
2 LiI + ZnSO4 = Li2SO4 + ZnI2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
CoS + HCl + KClO3 = CoCl2 + KCl + SO2 + H2O =>
CoS + 2 HCl + KClO3 = CoCl2 + KCl + SO2 + H2O
Mn2S + HNO3 = Mn(NO3)2 + S + NO + H2O =>
3 Mn2S + 16 HNO3 = 6 Mn(NO3)2 + 3 S + 4 NO + 8 H2O
NH4NO3 + C10H16O2 = CO + H2O + N2 =>
16 NH4NO3 + C10H16O2 = 10 CO + 40 H2O + 16 N2
Al(s) + O2(s) = Al2O(s) =>
4 Al(s) + O2(s) = 2 Al2O(s)
C5H12O + K2Cr2O7 + H2SO4 = C5H10O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H12O + K2Cr2O7 + 4 H2SO4 = 3 C5H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
CH4O + H4C2O2 = H6C3O2 + H2O =>
CH4O + H4C2O2 = H6C3O2 + H2O
Na2SO4 + Hg = Na + HgSO4 =>
Na2SO4 + Hg = 2 Na + HgSO4
Zn + Au(NO3)3 = Zn(NO3)3 + Au =>
Zn + Au(NO3)3 = Zn(NO3)3 + Au
Zn + As4O6 + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
12 Zn + As4O6 + 24 HNO3 = 4 AsH3 + 12 Zn(NO3)2 + 6 H2O
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
K4[Fe(CN)6] + Na2CO3 = K2CO3 + Na4[Fe(CN)6] =>
K4[Fe(CN)6] + 2 Na2CO3 = 2 K2CO3 + Na4[Fe(CN)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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