| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn2 + 4 CuSO4 = 2 Zn(SO4)2 + 4 Cu
Fe3O4 + Zn = Fe + ZnO3 =>
3 Fe3O4 + 4 Zn = 9 Fe + 4 ZnO3
Fe(s) + Cr3{+} = Fe3{+} + Cr(s) =>
3 Fe(s) + Cr3{+} = Fe3{+} + 3 Cr(s)
CaNO3(aq) + KCl(aq) = CaCl(aq) + KNO3(aq) =>
CaNO3(aq) + KCl(aq) = CaCl(aq) + KNO3(aq)
Mg(OH)2 + HNO = Mg(OH)NO + H2O =>
Mg(OH)2 + HNO = Mg(OH)NO + H2O
Na2SO3 + LiCl = Li2SO3 + NaCl =>
Na2SO3 + 2 LiCl = Li2SO3 + 2 NaCl
AgOH = Ag + O2 + H2O =>
4 AgOH = 4 Ag + O2 + 2 H2O
Sr(OH)2 + KCl = SrCl2 + KOH =>
Sr(OH)2 + 2 KCl = SrCl2 + 2 KOH
CaH2(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 H2(g)
(NH4)2CO3 + Zn(NO3)2 = NH4NO3 + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4NO3 + ZnCO3
CaCl2(aq) + NaHSO4(aq) = Ca(HSO4)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaHSO4(aq) = Ca(HSO4)2(aq) + 2 NaCl(aq)
C6H5CHOHCH3 + Cr2O3 + H2SO40 = C6H5COCH3 + Cr(SO4)3 + H2O =>
213 C6H5CHOHCH3 + Cr2O3 + 6.0000000000001H2SO40 = 213 C6H5COCH3 + 2 Cr(SO4)3 + 219 H2O
AgOH = Ag + O2 + H2 =>
2 AgOH = 2 Ag + O2 + H2
Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)
KClO3 + H2SO4 = KHSO4 + HClO4 + H2O + Cl =>
7 KClO3 + 7 H2SO4 = 7 KHSO4 + 5 HClO4 + H2O + 2 Cl
H4P2O7 + Ba(OH)2 = Ba(H3P2O7)2 + H2O =>
2 H4P2O7 + Ba(OH)2 = Ba(H3P2O7)2 + 2 H2O
MnCl2 + PbO2 = MnO2 + PbCl2 =>
MnCl2 + PbO2 = MnO2 + PbCl2
PbCl4 = Pb + Cl2 =>
PbCl4 = Pb + 2 Cl2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cu(s) + Ag2Co3(s) = CuCo3(s) + Ag(s) =>
Cu(s) + Ag2Co3(s) = CuCo3(s) + 2 Ag(s)
MgI2 + H2SO4 + NaNO3 = I2 + MgSO4 + NaNO2 + H2O =>
MgI2 + H2SO4 + NaNO3 = I2 + MgSO4 + NaNO2 + H2O
Ni(OH)2 + H2O2 = NiO2 + H2O =>
Ni(OH)2 + H2O2 = NiO2 + 2 H2O
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
Br2 + LiI = LiBr + I2 =>
Br2 + 2 LiI = 2 LiBr + I2
HNO3 = NO3 + NO + H2O =>
4 HNO3 = 3 NO3 + NO + 2 H2O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
NaOH + CH4 = Na + CO2 + H2 =>
2 NaOH + CH4 = 2 Na + CO2 + 3 H2
Cr(OH)3 + Ca(OH)2 = Ca3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3[Cr(OH)6]2
CH3COOH + C5H5N = C6H8NCOOH =>
CH3COOH + C5H5N = C6H8NCOOH
KI + H2SO4 + H2O2 = I2 + K2SO4 + H2O =>
2 KI + H2SO4 + H2O2 = I2 + K2SO4 + 2 H2O
(NH4)2CO3 + Zn(NO3)2 = (NH4)(NO3) + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2(NH4)(NO3) + ZnCO3
PCl3 + O = POCl3 =>
PCl3 + O = POCl3
Ni(OH)2 + H2O2 = Ni(OH)4 =>
Ni(OH)2 + H2O2 = Ni(OH)4
CH4 + NaOH = NaCH3 + H2O =>
CH4 + NaOH = NaCH3 + H2O
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
H2 + I = HI =>
H2 + 2 I = 2 HI
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
CuBr = Cu + Br =>
CuBr = Cu + Br
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
Ni(OH)2 + H2O2 = NiOOH + H2O =>
2 Ni(OH)2 + H2O2 = 2 NiOOH + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + NaOH = C(OH)4 + NaH =>
CH4 + 4 NaOH = C(OH)4 + 4 NaH
H4SiO4 + Ba(OH)2 = Ba2SiO4 + H2O =>
H4SiO4 + 2 Ba(OH)2 = Ba2SiO4 + 4 H2O
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
AlOHSO4 + H2O = [Al(OH)2]2SO4 + H2SO4 =>
2 AlOHSO4 + 2 H2O = [Al(OH)2]2SO4 + H2SO4
ZnO + BaCO3 = BaZnO2 + CO2 =>
ZnO + BaCO3 = BaZnO2 + CO2
NaOH + CH4 = Na + CO2 + H2 =>
2 NaOH + CH4 = 2 Na + CO2 + 3 H2
Ag3PO4 + H2O = Ag2O + H3PO4 =>
2 Ag3PO4 + 3 H2O = 3 Ag2O + 2 H3PO4
KI + H2SO4 + H2O2 = K2SO4 + H2O + IO =>
2 KI + H2SO4 + 3 H2O2 = K2SO4 + 4 H2O + 2 IO
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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