| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + BaI = ClBa + I
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
KI + Hg(C2H3O2)2 = K(C2H3O2) + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgI2
CaC2 + H2O = Ca(OH)2 + H2C2 =>
CaC2 + 2 H2O = Ca(OH)2 + H2C2
Cr2O3 + HNO3 = Cr(NO3)6 + NO + H2O =>
Cr2O3 + 14 HNO3 = 2 Cr(NO3)6 + 2 NO + 7 H2O
CO + NaOH = NaCO2 + H2 =>
2 CO + 2 NaOH = 2 NaCO2 + H2
S + Na2SO3 = Na2S2O3 =>
S + Na2SO3 = Na2S2O3
H{2+}O = H{2}O{2} =>
H{2+}O = H{2}O{2}
Al2(SO2)3 + AgNO3 = Ag2(SO2)3 + AlNO3 =>
Al2(SO2)3 + 2 AgNO3 = Ag2(SO2)3 + 2 AlNO3
NaOH + (NH4)2S = NH3H2O + Na2S =>
2 NaOH + (NH4)2S = 2 NH3H2O + Na2S
Ni(OH)3 + NH4Cl + NH4OH = H2O + [Ni(NH3)6]Cl3 =>
Ni(OH)3 + 3 NH4Cl + 3 NH4OH = 6 H2O + [Ni(NH3)6]Cl3
MnSO4 + KIO4 + H2O = HMnO4 + KIO3 + H2SO4 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2SO4
I + O2 = I2O5 =>
4 I + 5 O2 = 2 I2O5
C4H8O3 + H2 = CH3CHO + H2O =>
C4H8O3 + H2 = 2 CH3CHO + H2O
H2SO3KOH = H2OHKSO3 =>
H2SO3KOH = H2OHKSO3
Pb(SO4)2 + K = K2(SO4) + Pb =>
Pb(SO4)2 + 4 K = 2 K2(SO4) + Pb
Fe(No3)3 + Ba(OH)2 = Fe(OH)3 + Ba(No3)2 =>
2 Fe(No3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(No3)2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Al + C2H2O4 = H2 + AlC2O4 =>
Al + C2H2O4 = H2 + AlC2O4
Pt + N2 = Pt3N =>
6 Pt + N2 = 2 Pt3N
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na3N + Ba = Ba3N2 + Na =>
2 Na3N + 3 Ba = Ba3N2 + 6 Na
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na3PO4CaCl2 = CaPO4 + Na3Cl2 =>
Na3PO4CaCl2 = CaPO4 + Na3Cl2
Ni(OH)2(s) + HCl(aq) = NiCl2(aq) + H2O =>
Ni(OH)2(s) + 2 HCl(aq) = NiCl2(aq) + 2 H2O
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Al(NO3)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + NH4NO3 =>
Al(NO3)3(aq) + 3 NH3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 NH4NO3
F + O2 = F2O7 =>
4 F + 7 O2 = 2 F2O7
Ag(s) + H2S(g) + O2(g) = Ag2S + H2O =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S + 2 H2O
(NH4)2S + ZnCl2 = ZnS + NH4Cl =>
(NH4)2S + ZnCl2 = ZnS + 2 NH4Cl
Al + H2Cl2 = AlCl3 + H2 =>
2 Al + 3 H2Cl2 = 2 AlCl3 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
H2 = H5 =>
5 H2 = 2 H5
PCl3 + H2O = H3PO3 + HCl1 =>
PCl3 + 3 H2O = H3PO3 + 3 HCl1
NH3 + O2 = NOH3 =>
2 NH3 + O2 = 2 NOH3
Mg(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + MgSO4(s) =>
Mg(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + MgSO4(s)
Zn[OH]2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn[OH]2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
CH3OOH + NaOCl = HOCl + CH3OONa =>
CH3OOH + NaOCl = HOCl + CH3OONa
LiSO4 + Na2CO3 = Na2SO4 + LiCO3 =>
LiSO4 + Na2CO3 = Na2SO4 + LiCO3
B2 = B =>
B2 = 2 B
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
F + O2 = O2F =>
F + O2 = O2F
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CrSO4 + NaMnO4 + H2SO4 = Cr2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 CrSO4 + 2 NaMnO4 + 8 H2SO4 = 5 Cr2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SCl2 + Cl2 = SCl3 =>
2 SCl2 + Cl2 = 2 SCl3
N2H4(l) + O2(g) = NO2(g) + H2O(l) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(l)
NaHSO4 + HNO3 = NaNO3 + SO3 + H2O =>
NaHSO4 + HNO3 = NaNO3 + SO3 + H2O
CH3COClNH3 = CH3CONH2HCl =>
CH3COClNH3 = CH3CONH2HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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