| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr + CaF2 = 2 NaF + CaBr2
CaOH2HCl = CaHClOH2 =>
CaOH2HCl = CaHClOH2
Na2O + H = Na + H2O =>
Na2O + 2 H = 2 Na + H2O
HCO2 + NH3 = CONH2 + H2O =>
HCO2 + NH3 = CONH2 + H2O
HgO + C = COHg =>
HgO + C = COHg
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Sr(OH)2 + H2O = H3O + HSrO2 =>
Sr(OH)2 + H2O = H3O + HSrO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Pb(NO3)2 + Rb3AsO4 = Pb3(AsO4)2 + RbNO3 =>
3 Pb(NO3)2 + 2 Rb3AsO4 = Pb3(AsO4)2 + 6 RbNO3
CoCl2(C3H8O)2 + H2O = Co(H2O)6{2+} + Cl{-} + C3H8O =>
CoCl2(C3H8O)2 + 6 H2O = Co(H2O)6{2+} + 2 Cl{-} + 2 C3H8O
CaCl2 + Ca(OH)2 = CaClOH =>
CaCl2 + Ca(OH)2 = 2 CaClOH
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
H3PO4(aq) + H2O(l) = HPO4(aq) + H3O(aq) =>
H3PO4(aq) + 2 H2O(l) = HPO4(aq) + 2 H3O(aq)
Cl(OH)2 + HBr = ClBr2 + H2O =>
Cl(OH)2 + 2 HBr = ClBr2 + 2 H2O
C2H5(ethanol) + O2 = CO2 + H2O =>
4 C2H5(ethanol) + 13 O2 = 8 CO2 + 10 H2O
(HOOCCH2)2C(OH)COOH + Fe(OH)3 = ((HOOCCH2)2C(OH)COO)3 + Fe + H2O =>
3(HOOCCH2)2C(OH)COOH + Fe(OH)3 = ((HOOCCH2)2C(OH)COO)3 + Fe + 3 H2O
Al(OH)3 + HCn = Al(Cn)3 + H2O =>
Al(OH)3 + 3 HCn = Al(Cn)3 + 3 H2O
C6H6 + H2 + CH4N2O = C10H14N2 + O2 =>
3 C6H6 + H2 + 2 CH4N2O = 2 C10H14N2 + O2
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(ppt) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(ppt) + 6 H2O(l)
Mg = Mg2 =>
2 Mg = Mg2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni2 = Ni =>
Ni2 = 2 Ni
V2O5 + H3PO4 + H2O = VOPO4*2H2O =>
V2O5 + 2 H3PO4 + H2O = 2 VOPO4*2H2O
Na3PO4 + Mg(No3)2 = NaNo3 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(No3)2 = 6 NaNo3 + Mg3(PO4)2
CaCrO4 + NaOH = Ca(OH)2Na2CrO4 =>
CaCrO4 + 2 NaOH = Ca(OH)2Na2CrO4
Cl{-} + MnO4{-} + H3O{+} = Cl2 + Mn2 + H2O =>
14 Cl{-} + 2 MnO4{-} + 16 H3O{+} = 7 Cl2 + Mn2 + 24 H2O
C2H5O5 + O2 = H2O + CO2 =>
4 C2H5O5 + 3 O2 = 10 H2O + 8 CO2
AICI3 + AgNO3 = AgCI3 + AINO3 =>
AICI3 + AgNO3 = AgCI3 + AINO3
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Al(OH)3 + HCn = Al(Cn)3 + H2O =>
Al(OH)3 + 3 HCn = Al(Cn)3 + 3 H2O
Mg(HCO3)2 + BaCl2 = BaCO3 + MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + BaCl2 = BaCO3 + MgCl2 + H2O + CO2
C8H12O2 + O2 = CO + H2O =>
C8H12O2 + 6 O2 = 8 CO + 6 H2O
FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4 + NH4OH =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4 + 2 NH4OH
NH3CH3OH = NH3OHCH3 =>
NH3CH3OH = NH3OHCH3
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Fe(NO3)3*9H2O + Zn(NO3)2*6H2O = Fe2ZnO4 + N2 + O2 + H2O =>
2 Fe(NO3)3*9H2O + Zn(NO3)2*6H2O = Fe2ZnO4 + 4 N2 + 10 O2 + 24 H2O
EDTA + CaCl2 = CaEDTA + Cl2 =>
EDTA + CaCl2 = CaEDTA + Cl2
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
KMnO4(s) + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgOH = OHMg =>
MgOH = OHMg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl + KI = KCl + I =>
Cl + KI = KCl + I
AlBr3 + Rb2S = Al2S3 + RbBr =>
2 AlBr3 + 3 Rb2S = Al2S3 + 6 RbBr
Na2WO4 + NH3 + Na2S + H2O = (NH4)2WS4 + NaOH =>
Na2WO4 + 2 NH3 + 4 Na2S + 6 H2O = (NH4)2WS4 + 10 NaOH
KOHHNO3 = KNO3(ac)H2O =>
KOHHNO3 = KNO3(ac)H2O
Ca + NaO = CaO + Na =>
Ca + NaO = CaO + Na
KMnO4(s) + HCl(aq) = H2O(l) + KCl(aq) + MnCl2(s) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 8 H2O(l) + 2 KCl(aq) + 2 MnCl2(s) + 5 Cl2(g)
O3 = O1 =>
O3 = 3 O1
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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