| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2(g) + 6 H2O = C6H12O6(aq) + 6 O2(g)
Cl2 + Ca(OH)2 = Ca(ClO)Cl + H2O =>
Cl2 + Ca(OH)2 = Ca(ClO)Cl + H2O
Cl + H2S = S + HCl =>
2 Cl + H2S = S + 2 HCl
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
(NH4)2SO3 + HCl = H2SO3 + NH4Cl =>
(NH4)2SO3 + 2 HCl = H2SO3 + 2 NH4Cl
Zn + HNO3 = Zn(NO3)3 + NO2 + H2O =>
Zn + 6 HNO3 = Zn(NO3)3 + 3 NO2 + 3 H2O
NaCl + AgI = AgCl + NaI =>
NaCl + AgI = AgCl + NaI
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
KMnO4 + KOH + Zn = K2[Zn(OH)4] + K2MnO4 =>
2 KMnO4 + 4 KOH + Zn = K2[Zn(OH)4] + 2 K2MnO4
C2H4 + Ca(OH)2 = CaC + H2O =>
C2H4 + 2 Ca(OH)2 = 2 CaC + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Cu(NH3)4 + CH3COOH = Cu(COOH)4 + CH3NH3 =>
Cu(NH3)4 + 4 CH3COOH = Cu(COOH)4 + 4 CH3NH3
Cu(NO3) + AlO = CuO + Al(NO3) =>
Cu(NO3) + AlO = CuO + Al(NO3)
C4H10() + O2(g) = CO2(g) + H2O =>
2 C4H10() + 13 O2(g) = 8 CO2(g) + 10 H2O
CuCl2*2H2O + Al(NO3)3*9H2O + NaOH = CuAlO2 + NaNO3 + H2O + NaCl2 =>
CuCl2*2H2O + Al(NO3)3*9H2O + 4 NaOH = CuAlO2 + 3 NaNO3 + 13 H2O + NaCl2
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
CH3OH + MnO4 + OH{-} = CO2 + MnO4{-2} + H2O =>
CH3OH + 3 MnO4 + 6 OH{-} = CO2 + 3 MnO4{-2} + 5 H2O
HClO3 + H2S = SO2 + HCl + H2O =>
HClO3 + H2S = SO2 + HCl + H2O
Mg + O2 + H2 = Mg(HO)2 =>
Mg + O2 + H2 = Mg(HO)2
CaO + FeCl3 = FeO3 + CaCl =>
3 CaO + FeCl3 = FeO3 + 3 CaCl
Fe(s) + HCl = Fe(HCl) =>
Fe(s) + HCl = Fe(HCl)
HNO3(aq) + Mg(C2H3O2)2(aq) = Mg(NO3)2(aq) + H2(g) + C2H3O2(aq) =>
2 HNO3(aq) + Mg(C2H3O2)2(aq) = Mg(NO3)2(aq) + H2(g) + 2 C2H3O2(aq)
K + H2SO4 = K2SO4H2 =>
2 K + H2SO4 = K2SO4H2
Co + Cd = CoCd =>
Co + Cd = CoCd
CuCl2 + HCl = [Cu(Cl)4] + H =>
CuCl2 + 2 HCl = [Cu(Cl)4] + 2 H
Li2CO3 + HNO3 = LiNO3 + H2O + CO2 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
C2 + O2 = CO =>
C2 + O2 = 2 CO
C2H2O4(aq) + NaOH(aq) = H2O(l) + Na2C2O4(aq) =>
C2H2O4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2O4(aq)
AsH3 + O2 = As + H2O =>
4 AsH3 + 3 O2 = 4 As + 6 H2O
K2CO3 + CH3OH = KHCO3 + CH3KO =>
K2CO3 + CH3OH = KHCO3 + CH3KO
CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2
C6H13OH + K2Cr2O7 + H2SO4 = C6H12O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H13OH + K2Cr2O7 + 4 H2SO4 = 3 C6H12O + K2SO4 + Cr2(SO4)3 + 7 H2O
C4H5N + H2 = NH3 + C4H10 =>
C4H5N + 4 H2 = NH3 + C4H10
HgSO4 + Fr3PO4 = HgPO4 + Fr3SO4 =>
HgSO4 + Fr3PO4 = HgPO4 + Fr3SO4
FeCl2 + Na2SO4 = NaCl + Fe(SO4) =>
FeCl2 + Na2SO4 = 2 NaCl + Fe(SO4)
(CH3(CH2)6CH3) + O2 = CH3COOH + H2O =>
2(CH3(CH2)6CH3) + 9 O2 = 8 CH3COOH + 2 H2O
C2H6O + C2H3OCl + C10H14O = C10H15OCl + H2O =>
3 C2H6O + 2 C2H3OCl + C10H14O = 2 C10H15OCl + 4 H2O
Zn(No3)2 + KOH = ZnK + (No3)2OH =>
Zn(No3)2 + KOH = ZnK + (No3)2OH
HCN + CuOH = CuCN + H2O =>
HCN + CuOH = CuCN + H2O
Na3 + (Po4) + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3 + 2(Po4) + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
H{+} + I2 + IO4{-} + Cl{-} = ICl2{2} + H2O =>
64 H{+} + 3 I2 + 8 IO4{-} + 28 Cl{-} = 14 ICl2{2} + 32 H2O
C3H6(g) + O2(g) = CO2(s) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(s) + 6 H2O(g)
H2O + Na2O2 + CoCl2 = Co(OH)3 + Na + Cl =>
6 H2O + 3 Na2O2 + 4 CoCl2 = 4 Co(OH)3 + 6 Na + 8 Cl
AgNO3(aq) + K2SO3(aq) = Ag2SO3(s) + KNO3 =>
2 AgNO3(aq) + K2SO3(aq) = Ag2SO3(s) + 2 KNO3
Pb{2+} + S2O8{2-} + H2O = PbO2 + SO4{2-} + H3O{+} =>
Pb{2+} + S2O8{2-} + 6 H2O = PbO2 + 2 SO4{2-} + 4 H3O{+}
Cr(s) + CdCl2(aq) = CrCl2 + Cd =>
Cr(s) + CdCl2(aq) = CrCl2 + Cd
C + O2 = CO2 =>
C + O2 = CO2
[CrCl6]{3-} + Zn = [ZnCl4]{2-} + Cr{2+} + e =>
2[CrCl6]{3-} + 3 Zn = 3[ZnCl4]{2-} + 2 Cr{2+} + 4e
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/25
Équations équilibrées sur05/19/24
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