| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5Cl + 2 LiOH = C6H5OLi + LiCl + H2O
Zn + MgCl2 = ZnCl2 + Mg2 =>
2 Zn + 2 MgCl2 = 2 ZnCl2 + Mg2
CH3OH + CrO7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
9 CH3OH + 2 CrO7{2-} + 10 H{+} = 9 CH2O + 2 Cr{3+} + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Na2S2O3 + J2 = S4O6 + NaJ =>
2 Na2S2O3 + 2 J2 = S4O6 + 4 NaJ
C2H6O + O2CO2 + H2O = CH2O2 =>
3 C2H6O + 4 O2CO2 + H2O = 10 CH2O2
NaCl(aq) + HNO3(aq) + AgNO3(aq) = Na(NO3)2(aq) + H(aq) + AgCl(s) =>
NaCl(aq) + HNO3(aq) + AgNO3(aq) = Na(NO3)2(aq) + H(aq) + AgCl(s)
NaHSO3 + H2O2 = H2O + NaSO4 =>
2 NaHSO3 + 3 H2O2 = 4 H2O + 2 NaSO4
K2CO3 + H2C2O4*2H2O = K2C2O4*2H2O + H2O + CO2 =>
K2CO3 + H2C2O4*2H2O = K2C2O4*2H2O + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + SnCl4 = ZnCl2 + Sn =>
2 Zn + SnCl4 = 2 ZnCl2 + Sn
C + HNO3 = C(NO3)2 + NO + H2O =>
3 C + 8 HNO3 = 3 C(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaHCO3 + KOH = NaHOH + KCO3 =>
NaHCO3 + KOH = NaHOH + KCO3
AgF + Fe2(CO3)3 = FeF3 + Ag2CO3 =>
6 AgF + Fe2(CO3)3 = 2 FeF3 + 3 Ag2CO3
C3H15O5 + O2 = CO2 + H2O =>
4 C3H15O5 + 17 O2 = 12 CO2 + 30 H2O
UO2 + HNO3 = UO(NO3)2 + H2O =>
UO2 + 2 HNO3 = UO(NO3)2 + H2O
C3H7OH + K2Cr2O7 = H2O + CH3COOH + KOH + Cr =>
2 C3H7OH + K2Cr2O7 = H2O + 3 CH3COOH + 2 KOH + 2 Cr
C5H12 + O = C + H2O =>
C5H12 + 6 O = 5 C + 6 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
AlBr3 + Cl = AlCl3 + Br2 =>
2 AlBr3 + 6 Cl = 2 AlCl3 + 3 Br2
C93H188 + O2 = CO2 + H2O =>
C93H188 + 140 O2 = 93 CO2 + 94 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mg(OH)3 + CO2 = Mg2(CO3)3 + H2O =>
2 Mg(OH)3 + 3 CO2 = Mg2(CO3)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaF + Ni(NO3)2 = NiF2 + NaNO3 =>
2 NaF + Ni(NO3)2 = NiF2 + 2 NaNO3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
WO3 + WCl6 = WO2Cl2 =>
2 WO3 + WCl6 = 3 WO2Cl2
CH3CSNH3(aq) + H2O(l) = CH3CONH3(aq) + H2S(aq) =>
CH3CSNH3(aq) + H2O(l) = CH3CONH3(aq) + H2S(aq)
Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO2 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 5 CH3COOH + 4 MnO2 + 2 K2SO2 + 7 H2O
Al(OH)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
C7H5N3O6 + HClO4 = CO2 + H2O + Cl2 + N2 =>
2 C7H5N3O6 + 6 HClO4 = 14 CO2 + 8 H2O + 3 Cl2 + 3 N2
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
Cr2(SO4)3 + K(OH) + K(ClO3) = K2(CrO4) + KCl + K2(SO4) + H2O =>
Cr2(SO4)3 + 10 K(OH) + K(ClO3) = 2 K2(CrO4) + KCl + 3 K2(SO4) + 5 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li(s) + O(g) = LiO =>
Li(s) + O(g) = LiO
Br2 + NaY = NaBr + Y2 =>
Br2 + 2 NaY = 2 NaBr + Y2
Li + ZnO = Li2O + Zn =>
2 Li + ZnO = Li2O + Zn
Zn3(PO4)2 + Fe2S3 = Zn3Fe2 + (PO4)2S3 =>
Zn3(PO4)2 + Fe2S3 = Zn3Fe2 + (PO4)2S3
Ag + H3Po4 = Ag3Po4 + H2 =>
6 Ag + 2 H3Po4 = 2 Ag3Po4 + 3 H2
CaO + SiO2SiO2 = CaSiO3 =>
2 CaO + SiO2SiO2 = 2 CaSiO3
Rb(s) + RbNO3(s) = Rb2O(s) + N2(g) =>
10 Rb(s) + 2 RbNO3(s) = 6 Rb2O(s) + N2(g)
Ca + ClO32 = CaCl + O3 =>
3 Ca + 3 ClO32 = 3 CaCl + 32 O3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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