| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 2 AgPo4 = 2 Ag + Cu3(Po4)2
NO2 + FeOH = FeNO3 + FeNO2 + H2O =>
2 NO2 + 2 FeOH = FeNO3 + FeNO2 + H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
SrN6 + SrO + PON = Sr7P4O8N4 + N2 =>
3 SrN6 + 4 SrO + 4 PON = Sr7P4O8N4 + 9 N2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
Cu + HNO3 = NO + CuO + H2 =>
4 Cu + 2 HNO3 = 2 NO + 4 CuO + H2
Na2O2 + H2SO4 + KI + CCl4 = Na2SO4 + I2 + H2O + KCl + CO2 =>
2 Na2O2 + 2 H2SO4 + 4 KI + CCl4 = 2 Na2SO4 + 2 I2 + 2 H2O + 4 KCl + CO2
Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2
CH3OH + C3H6O2 = C4O2H8 + H2O =>
CH3OH + C3H6O2 = C4O2H8 + H2O
C7H8 + KMnO4 + H2SO4 = K2SO4 + C7H7O2 + H2O + MnSO4 =>
2 C7H8 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 C7H7O2 + 4 H2O + 2 MnSO4
HNO3 + In(OH)3 = H2O + In(NO3)3 =>
3 HNO3 + In(OH)3 = 3 H2O + In(NO3)3
C17H35COOH + O2 = CO + H2O =>
C17H35COOH + 17 O2 = 18 CO + 18 H2O
K6AgN2 + N2H5Cl = (N2H5)6AgN2 + KCl =>
K6AgN2 + 6 N2H5Cl = (N2H5)6AgN2 + 6 KCl
NH3 + O2 = ON2 + H2O =>
2 NH3 + 2 O2 = ON2 + 3 H2O
Mg3(PO4)2 + CH3COOH = Mg(CH3COO)2 + H3PO4 =>
Mg3(PO4)2 + 6 CH3COOH = 3 Mg(CH3COO)2 + 2 H3PO4
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na2CO3 + SiO2 =>
2 NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na2CO3 + 4 SiO2
Cl2 + C2H2 = C2HCl + HCl =>
Cl2 + C2H2 = C2HCl + HCl
C6H6 + O11 = CO2 + H2O =>
11 C6H6 + 15 O11 = 66 CO2 + 33 H2O
Si2O + Al = Si + Al2O =>
Si2O + 2 Al = 2 Si + Al2O
NaNO2 + H2SO4 + C3H7OH = C3H7NO2 + Na2SO4 + H2O =>
2 NaNO2 + H2SO4 + 2 C3H7OH = 2 C3H7NO2 + Na2SO4 + 2 H2O
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Na2H2P2O7 + NaHCO3 = Na3HP2O7 + CO2 + H2O =>
Na2H2P2O7 + NaHCO3 = Na3HP2O7 + CO2 + H2O
CH4N2O + H2SO4 + C2H6O + C12H22O11 = C20H32N2O3S + H2O =>
6 CH4N2O + 6 H2SO4 + 45 C2H6O + 2 C12H22O11 = 6 C20H32N2O3S + 79 H2O
Mg2Si + Cl = MgCl2 + SiCl =>
Mg2Si + 5 Cl = 2 MgCl2 + SiCl
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Mn3O4 + H2SO4 = MnSO4 + Mn2(SO4)3 + H2O =>
Mn3O4 + 4 H2SO4 = MnSO4 + Mn2(SO4)3 + 4 H2O
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
NH4NO3 + CaCl2 = (NH4)2Cl2 + Ca(NO3)2 =>
2 NH4NO3 + CaCl2 = (NH4)2Cl2 + Ca(NO3)2
Bi2S3 + HNO3 = BiO + HNO2 + S =>
Bi2S3 + 2 HNO3 = 2 BiO + 2 HNO2 + 3 S
CaS + HCI = Ca(CI)2 + H2S =>
CaS + 2 HCI = Ca(CI)2 + H2S
Bi2S3 + HNO3 = BiO + HNO2 + S =>
Bi2S3 + 2 HNO3 = 2 BiO + 2 HNO2 + 3 S
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
HCl + AgNO3 = HClNO3 + Ag =>
HCl + AgNO3 = HClNO3 + Ag
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
CuSO4(aq) + Fe(s) = Fe2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 Cu(s)
W + Cl2 = WCl2 =>
W + Cl2 = WCl2
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2POCCl3 + [(CH3)3CNH3]Cl =>
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2POCCl3 + [(CH3)3CNH3]Cl
Ca3(PO4)2 + CO2 + H2O = H3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 CO2 + 3 H2O = 2 H3PO4 + 3 CaCO3
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
TeO3{2-} + N2O4 + H2O = Te + NO3{-} + H{+} =>
TeO3{2-} + 2 N2O4 + H2O = Te + 4 NO3{-} + 2 H{+}
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
HBr + CaSO3 = CaBr2 + H2SO3 =>
2 HBr + CaSO3 = CaBr2 + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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