| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 + 2 NaOH + 2 NaClO = NaCrO4 + 3 NaCl + 2 HCl
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HCl + Mn2O4 = Cl2 + H2O + Mn2Cl2 =>
8 HCl + Mn2O4 = 3 Cl2 + 4 H2O + Mn2Cl2
ClF3 + SiO2 = SiF4 + SiCl4 + O2 =>
4 ClF3 + 4 SiO2 = 3 SiF4 + SiCl4 + 4 O2
NHNO = N2OH =>
NHNO = N2OH
C6H12O6 + O2 + NH3 = (C44)(H73)(O12)(N086) + H2O =>
88 C6H12O6 + 627 O2 + 1032 NH3 = 12(C44)(H73)(O12)(N086) + 1638 H2O
LiO18 = Li + O20 =>
10 LiO18 = 10 Li + 9 O20
KI(aqua) + AgNO3(aqua) = AgI(solid) + KNO3 =>
KI(aqua) + AgNO3(aqua) = AgI(solid) + KNO3
NaCl(l) + HCl(l) + H2O(l) + Fe(s) + O2(g) = NaCl2Fe(OH)3 =>
NaCl(l) + HCl(l) + H2O(l) + Fe(s) + O2(g) = NaCl2Fe(OH)3
K2C2O4H2O + Ca(OH)2 + Ta2O5 = KCa2Ta3O10 + CO2 + CO + H2O =>
K2C2O4H2O + 4 Ca(OH)2 + 3 Ta2O5 = 2 KCa2Ta3O10 + CO2 + CO + 5 H2O
Na2CO3 + K(NO3)3 = Na2(NO3)3 + CO3K =>
Na2CO3 + K(NO3)3 = Na2(NO3)3 + CO3K
CH2 + CuO = HCHO + Cu =>
CH2 + CuO = HCHO + Cu
Li + HClO3 = Li(ClO3) + H =>
Li + HClO3 = Li(ClO3) + H
S + O2(d) = SO2 =>
S + O2(d) = SO2
BCl3 + Cu = B2Cl4 + CuCl2 =>
2 BCl3 + Cu = B2Cl4 + CuCl2
Na2S + CO2 + H2O = Na2CO3 + H2S =>
Na2S + CO2 + H2O = Na2CO3 + H2S
C2H5OH + Cl2 = C2HCl3O + HCl =>
C2H5OH + 4 Cl2 = C2HCl3O + 5 HCl
NH3 + AgNO3 + H2O = NH4(NO3) + Ag(OH) =>
NH3 + AgNO3 + H2O = NH4(NO3) + Ag(OH)
Fe2(SO4)3 + (NH4)2SO4 + H2O = (NH4)Fe(SO4)2*12H2O =>
Fe2(SO4)3 + (NH4)2SO4 + 24 H2O = 2(NH4)Fe(SO4)2*12H2O
Na2S + Mg = MgS + Na =>
Na2S + Mg = MgS + 2 Na
C14H14O3Na + HCl = C14H15O3 + NaCl =>
C14H14O3Na + HCl = C14H15O3 + NaCl
NH4Cl(aq) + Ca(OH)2 = CaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Ca(OH)2 = CaCl2(s) + 2 NH3(g) + 2 H2O(l)
CaO3 = CaO2 + O2 =>
2 CaO3 = 2 CaO2 + O2
H2SO4 + KOH = H6O3 + K2SO4 =>
3 H2SO4 + 6 KOH = 2 H6O3 + 3 K2SO4
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2CO3(aq) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2CO3(aq)
Acetylene + KMnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
Cr2O7{2−} + SO3{2-} + H{+} = Cr{3+} + SO4{2−} + H2O =>
3 Cr2O7{2−} + 5 SO3{2-} + 32 H{+} = 6 Cr{3+} + 5 SO4{2−} + 16 H2O
PCl + NaNO3 = PNa + ClNO3 =>
PCl + NaNO3 = PNa + ClNO3
COCl2 + Na2Co3 = Na2Cl2 + COCo3 =>
COCl2 + Na2Co3 = Na2Cl2 + COCo3
Br + Ba = BaBr2 =>
2 Br + Ba = BaBr2
Sn + AgClO4 = Ag + Sn(ClO4)2 =>
Sn + 2 AgClO4 = 2 Ag + Sn(ClO4)2
Zn(NO3)2(aq) + Na3PO4 = NaNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2(aq) + 2 Na3PO4 = 6 NaNO3 + Zn3(PO4)2
K3[Ag(SO4)2] + KCN = K[Ag(CN)2] + K2SO4 =>
K3[Ag(SO4)2] + 2 KCN = K[Ag(CN)2] + 2 K2SO4
HNO3 + Sn(OH)4 = Sn(OH)3NO3 + H2O =>
HNO3 + Sn(OH)4 = Sn(OH)3NO3 + H2O
Cu2Cl + NaNo = Cu2No + NaCl =>
Cu2Cl + NaNo = Cu2No + NaCl
NaCl + HgNO3 = NaNO3 + Hg2Cl2 =>
2 NaCl + 2 HgNO3 = 2 NaNO3 + Hg2Cl2
Cl2 + H2O = HCl + OCl1{-} + H3O1{+} =>
Cl2 + 2 H2O = HCl + OCl1{-} + H3O1{+}
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
NaOH + H2SO4 = NaH2 + OHSO4 =>
NaOH + H2SO4 = NaH2 + OHSO4
Na2S + CO2 + H2O = Na2CO3 + H2S =>
Na2S + CO2 + H2O = Na2CO3 + H2S
[Co(H2O)6]NO3 + NH3 + (NH4)2CO3 = [Co(NH3)4]CO3 + H2O + NH4NO3 =>
8[Co(H2O)6]NO3 + 22 NH3 + 8(NH4)2CO3 = 8[Co(NH3)4]CO3 + 51 H2O + 7 NH4NO3
C4H9OH + C2H4O2 = C6H12O2 + H2O =>
C4H9OH + C2H4O2 = C6H12O2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AgCl + NH3 = Ag(NH3) + Cl2 =>
2 AgCl + 2 NH3 = 2 Ag(NH3) + Cl2
V + Nb2O5 = NbO + VO =>
3 V + Nb2O5 = 2 NbO + 3 VO
C12H22O + NaCl + KHSO5 = C12H20O + KHSO4Na + H3O + Cl =>
3 C12H22O + 2 NaCl + 2 KHSO5 = 3 C12H20O + 2 KHSO4Na + 2 H3O + 2 Cl
NH4Al(SO4)2 + NH3 + H2O = (NH4)2SO4 + Al(OH)3 =>
NH4Al(SO4)2 + 3 NH3 + 3 H2O = 2(NH4)2SO4 + Al(OH)3
NaCNH2O2 = NaCNOH2O =>
NaCNH2O2 = NaCNOH2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBr + H2O = H2 + KBrO3 =>
KBr + 3 H2O = 3 H2 + KBrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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