| Équations équilibrées la veille |
C3H12N6Cl12 = H12N6C3Cl12
Ag + K2Cr2O7 + H2SO4 = Ag2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 Ag + K2Cr2O7 + 7 H2SO4 = Ag2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl =>
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl
Na + SO4 + H2O = Na2SO4*H2O =>
2 Na + SO4 + H2O = Na2SO4*H2O
Hg2NO3 + NH4S = Hg2S + NH4NO3 =>
Hg2NO3 + NH4S = Hg2S + NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb + AgNO3(aq) = Ag + Pb(NO3)2(aq) =>
Pb + 2 AgNO3(aq) = 2 Ag + Pb(NO3)2(aq)
SO4 + Pb(CH3CO2)2 = (CH3CO2) + Pb(SO4)2 =>
2 SO4 + Pb(CH3CO2)2 = 2(CH3CO2) + Pb(SO4)2
Ba + FeBr3 = BaFe + Br2 =>
2 Ba + 2 FeBr3 = 2 BaFe + 3 Br2
H2O(l) + Cl2O(g) = HOCl(aq) =>
H2O(l) + Cl2O(g) = 2 HOCl(aq)
H3PO4 + BaCl2 = Ba3(PO4)2 + ClH =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 ClH
KCl2 + Na2S = KS + NaCl =>
KCl2 + Na2S = KS + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(s) + HCl(a) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(a) = MgCl2(aq) + H2(g)
Al + C2F4 = AlF3 + C =>
4 Al + 3 C2F4 = 4 AlF3 + 6 C
MgO + F2 = MgF2 + O2 =>
2 MgO + 2 F2 = 2 MgF2 + O2
C14H32 + O2 = CO2 + H2O =>
C14H32 + 22 O2 = 14 CO2 + 16 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca + Cr2O3 = CaO3 + Cr =>
Ca + Cr2O3 = CaO3 + 2 Cr
ZcHO2 = Zc + H2 + O2 =>
2 ZcHO2 = 2 Zc + H2 + 2 O2
Cu(CN)2(aq) + Na2S(aq) = CuS + NaCN =>
Cu(CN)2(aq) + Na2S(aq) = CuS + 2 NaCN
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
HIO3 + C6H6 = I + HC3O + H =>
2 HIO3 + 3 C6H6 = 2 I + 6 HC3O + 14 H
H2O + CH3 = CH4 + OH =>
H2O + CH3 = CH4 + OH
Li2 + B + Er + Al = LiBErAl =>
Li2 + 2 B + 2 Er + 2 Al = 2 LiBErAl
Zn + Fe(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe
Ni(N2O6) + NaOH = Ni(O2H2) + NaNO3 =>
Ni(N2O6) + 2 NaOH = Ni(O2H2) + 2 NaNO3
Calcium + H2O = calciumhydroxide + hydrogen =>
Ca + 2 H2O = Ca(OH)2 + H2
N2Cl4 + CH3 = H6 + N2 + CCl4 =>
2 N2Cl4 + 2 CH3 = H6 + 2 N2 + 2 CCl4
Fe(H2O)5SCN{2+} + NaF = Fe(H2O)5F{2+} + Na{+} + SCN{-} =>
Fe(H2O)5SCN{2+} + NaF = Fe(H2O)5F{2+} + Na{+} + SCN{-}
RbF + CuS = RbS + CuF =>
RbF + CuS = RbS + CuF
HNO3 + Sb(OH)5 = Sb(NO3)5 + H2O =>
5 HNO3 + Sb(OH)5 = Sb(NO3)5 + 5 H2O
NaI(aq) + Pb(NO3)2(aq) = PbI2(s) + NaNO3(aq) =>
2 NaI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 NaNO3(aq)
C3H5ClO2 + NaOH = C3H4O2 + NaCl + H2O =>
C3H5ClO2 + NaOH = C3H4O2 + NaCl + H2O
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO43) + Cr2(SO4)3 + K2SO4 + H2O =>
13 K2Cr2O7 + FeSO4 + 52 H2SO4 = Fe(SO43) + 13 Cr2(SO4)3 + 13 K2SO4 + 52 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
N2H4 + O = NO + H2O =>
N2H4 + 4 O = 2 NO + 2 H2O
Li2SO4 = Li + S + O2 =>
Li2SO4 = 2 Li + S + 2 O2
HgCl2 + Fe2O3 = FeCl3 + HgO =>
3 HgCl2 + Fe2O3 = 2 FeCl3 + 3 HgO
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
I2 + Zn + C2H4O2 = I2O + ZnC2H3 + H2O =>
3 I2 + 2 Zn + 2 C2H4O2 = 3 I2O + 2 ZnC2H3 + H2O
H2O2 + NaCl = NaClO3 + H2 =>
3 H2O2 + 2 NaCl = 2 NaClO3 + 3 H2
NH4Cl + O2 = N2 + H2O + HCl =>
4 NH4Cl + 3 O2 = 2 N2 + 6 H2O + 4 HCl
O2 + Sb2S8 = Sb2O1 + SO2 =>
17 O2 + 2 Sb2S8 = 2 Sb2O1 + 16 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H5NH3I + H2O = C2H5NH2 + IOH3 =>
C2H5NH3I + H2O = C2H5NH2 + IOH3
CrCl3 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
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Équations équilibrées sur01/28/25
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