| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Cr2O7 + 8 H + 6 HCl = 2 CrCl2 + 7 H2O + 2 NaCl
NaHSO4 + Sr(OH)2 = SrSO4 + NaOH + H2O =>
NaHSO4 + Sr(OH)2 = SrSO4 + NaOH + H2O
Cu2O + Fe(OH)3 = CuOH + Fe2O3 =>
3 Cu2O + 2 Fe(OH)3 = 6 CuOH + Fe2O3
MnO2 + Cl = MnCl + O =>
MnO2 + Cl = MnCl + 2 O
C3H6O3 = C6H8O4 + H2O =>
2 C3H6O3 = C6H8O4 + 2 H2O
AgClO + SrBr = AgBr + ClO + Sr =>
AgClO + SrBr = AgBr + ClO + Sr
Mg3(PO4)2 = Mg + PO4 =>
Mg3(PO4)2 = 3 Mg + 2 PO4
CaBr2 + MgCl2 = CaCl2 + MgBr2 =>
CaBr2 + MgCl2 = CaCl2 + MgBr2
CO2 + H2O = C6H12O6 + O144 =>
72 CO2 + 72 H2O = 12 C6H12O6 + O144
HgF2 + H2O = Hg + O2 + HF =>
2 HgF2 + 2 H2O = 2 Hg + O2 + 4 HF
HCOOH + O2 = O(HCOOH)2 =>
4 HCOOH + O2 = 2 O(HCOOH)2
HBr + Mg(HSO3)2 = MgBr2 + H2SO3 =>
2 HBr + Mg(HSO3)2 = MgBr2 + 2 H2SO3
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
HNO3(aq) + H2O(l) = NO3(aq) + H3O(aq) =>
HNO3(aq) + H2O(l) = NO3(aq) + H3O(aq)
CH3CH(OH)CH3 + O = CH3C(O)CH3 + H2O =>
CH3CH(OH)CH3 + O = CH3C(O)CH3 + H2O
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
C3H6O3 = C6H8O4 + H2O =>
2 C3H6O3 = C6H8O4 + 2 H2O
NaOH + CaOH + Cl = Ca(OCl)2 + NaCl + H2O =>
3 NaOH + CaOH + 5 Cl = Ca(OCl)2 + 3 NaCl + 2 H2O
Ir(HCO3)4 = IrO2 + CO2 + H2O =>
Ir(HCO3)4 = IrO2 + 4 CO2 + 2 H2O
NH4OH + Hg = Hg(OH)2 + NH4 =>
2 NH4OH + Hg = Hg(OH)2 + 2 NH4
NaH(CO3) + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaH(CO3) + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Br2 + Co = CoBr2 =>
Br2 + Co = CoBr2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
KClO4 + Sb2S3 = Sb2O3 + SO2 + KCl =>
9 KClO4 + 4 Sb2S3 = 4 Sb2O3 + 12 SO2 + 9 KCl
CaCl2 + KI = KCl2 + ICa =>
CaCl2 + KI = KCl2 + ICa
MnO(OH)2 + H2S04 = Mn(S04)2 + H2O =>
MnO(OH)2 + 2 H2S04 = Mn(S04)2 + 3 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + HOH =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 HOH
C9H12O + O2 = C9H10O2 + H2O =>
C9H12O + O2 = C9H10O2 + H2O
AlBr3 + Cl2 = AlCl3 + Br23 =>
46 AlBr3 + 69 Cl2 = 46 AlCl3 + 6 Br23
Fe(OH)3 + Na2S = FeS + Na + OH =>
Fe(OH)3 + Na2S = FeS + 2 Na + 3 OH
NH{4}NO{3} = H{2}O + N{2}O =>
NH{4}NO{3} = H{2}O + N{2}O
VOSO4 + C10H16O4 = VOC10H14O4 + H4S2O8 =>
2 VOSO4 + 2 C10H16O4 = 2 VOC10H14O4 + H4S2O8
Br + CH4 = CH3 + HBr =>
Br + CH4 = CH3 + HBr
Br2 + Co = CoBr2 =>
Br2 + Co = CoBr2
H{+} + {-} + HCO3{-} = CH4 + H2O =>
9 H{+} + 8e + HCO3{-} = CH4 + 3 H2O
Mg + AgOH = Ag + Mg(OH)2 =>
Mg + 2 AgOH = 2 Ag + Mg(OH)2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O + N2O =>
4 Cu(s) + 10 HNO3(aq) = 4 Cu(NO3)2(aq) + 5 H2O + N2O
Br2 + Co = CoBr2 =>
Br2 + Co = CoBr2
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq) =>
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq)
FeCl3 + Cl2 + KOH = KCl + KFeO4 + H2O =>
FeCl3 + 2 Cl2 + 8 KOH = 7 KCl + KFeO4 + 4 H2O
H{+} + Cr2O7{-} + C2H6O = Cr{3+} + CO2 + H2O =>
84 H{+} + 12 Cr2O7{-} + 7 C2H6O = 24 Cr{3+} + 14 CO2 + 63 H2O
Ca(OH)2 + PbI2(aq) = Pb(OH)2 + CaI2 =>
Ca(OH)2 + PbI2(aq) = Pb(OH)2 + CaI2
AgNO{3} + KI = AgI + KNO{3} =>
AgNO{3} + KI = AgI + KNO{3}
KI + O = KIO3 =>
KI + 3 O = KIO3
Zn + Cu(II)S = Cu(II)SZn =>
Zn + Cu(II)S = Cu(II)SZn
CH3NO2(l) + O2 = CO2(g) + H2O(g) + NO2(g) =>
4 CH3NO2(l) + 7 O2 = 4 CO2(g) + 6 H2O(g) + 4 NO2(g)
K + SO4 = KO4 + S =>
K + SO4 = KO4 + S
KMnO4 + CaC2O4 = Mn + CO2 + CaO + K =>
KMnO4 + 4 CaC2O4 = Mn + 8 CO2 + 4 CaO + K
Ni + NH4OH + Na2S = NiS + NaOH + NH4 =>
Ni + 2 NH4OH + Na2S = NiS + 2 NaOH + 2 NH4
SnCl2 + Zn = ZnCl2 + Sn =>
SnCl2 + Zn = ZnCl2 + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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