| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 KI + C6H10O5 = 2 FeCl2 + 2 KCl + C6H10O5I2
H3 + Cl2 = HCl =>
2 H3 + 3 Cl2 = 6 HCl
Ag2SO4 + Pb = Ag2SO3 + PbO =>
Ag2SO4 + Pb = Ag2SO3 + PbO
SCl2 + AgNO3 = S(NO3)2 + AgCl =>
SCl2 + 2 AgNO3 = S(NO3)2 + 2 AgCl
Cl2(g) + MgBr2 = Br2(l) + MgCl2 =>
Cl2(g) + MgBr2 = Br2(l) + MgCl2
UCl2 + Mg = MgCl2 + U =>
UCl2 + Mg = MgCl2 + U
Cr(OH)3 + KOH = K3(Cr(OH)6) =>
Cr(OH)3 + 3 KOH = K3(Cr(OH)6)
KClO4 + P = P4O10 + KCl =>
5 KClO4 + 8 P = 2 P4O10 + 5 KCl
CH3CCNa + CH3Br = CH3CCCH3 + NaBr =>
CH3CCNa + CH3Br = CH3CCCH3 + NaBr
Co(OH)2 + NaCl + H2O2 = CoCl2 + NaO + H2O =>
Co(OH)2 + 2 NaCl + H2O2 = CoCl2 + 2 NaO + 2 H2O
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4)Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2(NH4)Cl
Cu(CO3) = CuO + CO2 =>
Cu(CO3) = CuO + CO2
N(g) + O2(g) = N2O5 =>
4 N(g) + 5 O2(g) = 2 N2O5
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
MnS + NaOH = MnOH + NaS =>
MnS + NaOH = MnOH + NaS
Li2O + CO2 + H2O = LiHCO3 =>
Li2O + 2 CO2 + H2O = 2 LiHCO3
*Al + *Cl2 = *AlCl3 =>
2*Al + 3*Cl2 = 2*AlCl3
NiO + H3PO4 = Ni3(PO4)2 + H2O =>
3 NiO + 2 H3PO4 = Ni3(PO4)2 + 3 H2O
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
Ag3N + KCl = AgCl + K3N =>
Ag3N + 3 KCl = 3 AgCl + K3N
H2ONaClO3 + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
H2ONaClO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + NaCl + 4 H2O
CrP + CaO = CaP + CrO =>
CrP + CaO = CaP + CrO
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
H2SO3 + Na2S = H2S + Na2SO4 =>
4 H2SO3 + 3 Na2S = 4 H2S + 3 Na2SO4
Mg + N2O2 = Mg3N2 + MgO =>
5 Mg + N2O2 = Mg3N2 + 2 MgO
AlCl3 + Na2S + H2O = Al(OH)3 + H2S + NaCl =>
2 AlCl3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaCl
KNO3(s) = KNO2 + O2(g) =>
2 KNO3(s) = 2 KNO2 + O2(g)
C10H22O11 = C + H2O =>
C10H22O11 = 10 C + 11 H2O
CsCH3CO2 + H2O = CH5O + CsCO2 =>
CsCH3CO2 + H2O = CH5O + CsCO2
C3H7BrNaOH = C3OH8NaBr =>
C3H7BrNaOH = C3OH8NaBr
Na3PO4 + CH3COOH = CH3COONa + H3PO4 =>
Na3PO4 + 3 CH3COOH = 3 CH3COONa + H3PO4
K2S + Ba(CH3COO)2 = KCH3COO + BaS =>
K2S + Ba(CH3COO)2 = 2 KCH3COO + BaS
N2O3 + Fe = Fe3O4 + N2 =>
4 N2O3 + 9 Fe = 3 Fe3O4 + 4 N2
N2H4(g) + N2O4(g) = H2O(g) + N3(g) =>
2 N2H4(g) + N2O4(g) = 4 H2O(g) + 2 N3(g)
Ag + Mg(No3)2 = Mg + Ag(No3)3 =>
2 Ag + 3 Mg(No3)2 = 3 Mg + 2 Ag(No3)3
ClO3 + C22H22O11 = Cl + CO2 + H2O =>
44 ClO3 + 3 C22H22O11 = 44 Cl + 66 CO2 + 33 H2O
Mg(OH)2 + KMnO4 = Mg(MnO4)2 + KOH =>
Mg(OH)2 + 2 KMnO4 = Mg(MnO4)2 + 2 KOH
Be + NaOH + H2O = Na2Be(OH)4 + H2 =>
Be + 2 NaOH + 2 H2O = Na2Be(OH)4 + H2
BF3 + LiSO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 6 LiSO3 = B2 + 2(SO3)3 + 6 LiF
Al + HS = Al2S3 + H2 =>
4 Al + 6 HS = 2 Al2S3 + 3 H2
CrO2 + ClO = CrO4 + Cl =>
CrO2 + 2 ClO = CrO4 + 2 Cl
Pb{2+}(aq) + Cl{-}(aq) = PbCl2(s) =>
Pb{2+}(aq) + 2 Cl{-}(aq) = PbCl2(s)
Li3PO4 + ZnCl2 = Zn3(PO4)2 + LiCl =>
2 Li3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 LiCl
Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
Li3PO4 + ZnCl2 = Zn3(PO4)2 + LiCl =>
2 Li3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 LiCl
Zn(OH)2 + Rb2O = RbOH + ZnO =>
Zn(OH)2 + Rb2O = 2 RbOH + ZnO
NaHCO3(l) = CO2(aq) + H2O(l) + Na2CO3(aq) =>
2 NaHCO3(l) = CO2(aq) + H2O(l) + Na2CO3(aq)
SO3 + Se = SO2 + SeO2 =>
2 SO3 + Se = 2 SO2 + SeO2
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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