| Équations équilibrées la veille |
2 CO(g) + 2 H2(g) = CO2(g) + CH4(g)
UO3 + MgSO4*7H2O + NaHCO3 + CH3COOH = CO2 + NaMg(UO2)3(C2H3O2)9 + Na2SO4 + H2O =>
3 UO3 + MgSO4*7H2O + 3 NaHCO3 + 9 CH3COOH = 3 CO2 + NaMg(UO2)3(C2H3O2)9 + Na2SO4 + 13 H2O
KBiO3 + HNO3 = KNO3 + Bi(OH)3 + O2 + NO2 =>
KBiO3 + 3 HNO3 = KNO3 + Bi(OH)3 + O2 + 2 NO2
Fe2O3*H2O + H2CO3 = Fe(OH)3 + CO2 =>
Fe2O3*H2O + 2 H2CO3 = 2 Fe(OH)3 + 2 CO2
CaCO3(s) = CO2(l) + CaO(l) =>
CaCO3(s) = CO2(l) + CaO(l)
aluminumnitrate + bariumsulfate = aluminumsulfate + bariumnitrate =>
2 Al(NO3)3 + 3 BaSO4 = Al2(SO4)3 + 3 Ba(NO3)2
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
KNO3 + HOH = KHOH + NO3 =>
KNO3 + HOH = KHOH + NO3
(CuOH)2SO4 = CuSO4 + CuO + H2O =>
(CuOH)2SO4 = CuSO4 + CuO + H2O
Fe(NO3)2 + KF = FeF2 + KNO3 =>
Fe(NO3)2 + 2 KF = FeF2 + 2 KNO3
FeCl3 + Ag(C2H3O2) = Fe(C2H3O2)3 + AgCl =>
FeCl3 + 3 Ag(C2H3O2) = Fe(C2H3O2)3 + 3 AgCl
*0072C7H6O3 + *0211C4H6O3 = C9H8O4 =>
2321*0072C7H6O3 + 72*0211C4H6O3 = 136728 C9H8O4
H2(g) + O2(g) = H2O() =>
2 H2(g) + O2(g) = 2 H2O()
H3PO4 + Sr = Sr(PO4)4 + H2 =>
4 H3PO4 + Sr = Sr(PO4)4 + 6 H2
H2SO4 + F2 = HF + SF6 + O2 =>
H2SO4 + 4 F2 = 2 HF + SF6 + 2 O2
NaCl + Pb2(No3)2 = Na2No3 + PbCl2 =>
4 NaCl + Pb2(No3)2 = 2 Na2No3 + 2 PbCl2
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
C2O4H2 + H2O = C2O4H + H3O =>
C2O4H2 + H2O = C2O4H + H3O
Au + SeO4{3{-})+H = Au{3+}+SeO3{2-}+H2O =>
5 Au + 3 SeO4{3{-})+6H = 5 Au{3+}+3SeO3{2-}+3H2O
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
CH3CH2OH + Cu2O = C2H4O + Cu + H2O =>
CH3CH2OH + Cu2O = C2H4O + 2 Cu + H2O
Zn(EDTA){2-} = Zn{2+} + EDTA{4-} =>
Zn(EDTA){2-} = Zn{2+} + EDTA{4-}
H3PO3 + Mg(OH)2 = Mg3(PO3)2 + H2O =>
2 H3PO3 + 3 Mg(OH)2 = Mg3(PO3)2 + 6 H2O
CCl4 + Ag2O = CO2 + AgCl =>
CCl4 + 2 Ag2O = CO2 + 4 AgCl
Cr2O7{2-} + H{+} + {-} = Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6e = 2 Cr{3+} + 7 H2O
NH3(g) + O2 = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(g)
Mg + Cr2(SO4)3 = Mg(SO4) + Cr =>
3 Mg + Cr2(SO4)3 = 3 Mg(SO4) + 2 Cr
C13H30OH + O2 = CO2 + H2O =>
4 C13H30OH + 81 O2 = 52 CO2 + 62 H2O
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
KHSO4 + CO2 + H2O = K2CO3 + H2SO4 =>
2 KHSO4 + CO2 + H2O = K2CO3 + 2 H2SO4
KI + Fe3NO3 = KNO3 + Fe3I =>
KI + Fe3NO3 = KNO3 + Fe3I
H2SO4 + AlBr3 = HBr + Al2(SO4)3 =>
3 H2SO4 + 2 AlBr3 = 6 HBr + Al2(SO4)3
NaC2 + H = NaH + C2 =>
NaC2 + H = NaH + C2
LiOH + NH4NO3 = H2O + NH3 + LiNO3 =>
LiOH + NH4NO3 = H2O + NH3 + LiNO3
AlSO4 + NH3 + H2O = AlOH + NH4SO4 =>
AlSO4 + NH3 + H2O = AlOH + NH4SO4
Li + Ag3PO4 = Li3PO4 + Ag =>
3 Li + Ag3PO4 = Li3PO4 + 3 Ag
HCl + Zn + Mn6 + Na = HZn + MnNaCl =>
6 HCl + 6 Zn + Mn6 + 6 Na = 6 HZn + 6 MnNaCl
NaSO4 + CaCl2 = NaCl + Ca(SO4)2 =>
2 NaSO4 + CaCl2 = 2 NaCl + Ca(SO4)2
KCIO3 + HBr = KCI + H2O + Br2 =>
KCIO3 + 6 HBr = KCI + 3 H2O + 3 Br2
Bi2S3 = Bi3 + S2 =>
6 Bi2S3 = 4 Bi3 + 9 S2
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(s) + NaNO3(aq) =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(s) + 2 NaNO3(aq)
KClO3 + H2SO3 = KCl + H2SO4 =>
KClO3 + 3 H2SO3 = KCl + 3 H2SO4
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
AgCl + Pb(NO3)2 = AgNO3 + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 AgNO3 + PbCl2
(NH4)2S + HCl = (NH4)2Cl2 + H2S =>
(NH4)2S + 2 HCl = (NH4)2Cl2 + H2S
KI + NaHSO4 = KHSO4 + NaI =>
KI + NaHSO4 = KHSO4 + NaI
H + VO + MnO4 = V(OH)4 + Mn =>
16 H + 4 VO + 3 MnO4 = 4 V(OH)4 + 3 Mn
NaCO3(s) + HCl(aq) = NaCl2(aq) + H2CO3(s) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + H2CO3(s)
F2 + NiBr3 = Br2 + NiF =>
F2 + 2 NiBr3 = 3 Br2 + 2 NiF
Ni(C2H3O2)2 + Na3PO4 = Ni3(PO4)2 + Na(C2H3O2) =>
3 Ni(C2H3O2)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(C2H3O2)
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Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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