| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 = CO2 + ZnO
Mg(OH) + AlCl = MgCl + Al(OH) =>
Mg(OH) + AlCl = MgCl + Al(OH)
Li3PO4 + Mg(Cl2)2 = LiCl2 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(Cl2)2 = 6 LiCl2 + Mg3(PO4)2
K2SO3 + Br2 + H2O = K2SO4 + HBr =>
K2SO3 + Br2 + H2O = K2SO4 + 2 HBr
HI(aq) + KI(aq) = I2 + KH =>
HI(aq) + KI(aq) = I2 + KH
P + H2SO4 = SO2 + H3PO4H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4H2O
BaCl2(aq) + NaOH(aq) = NaCl(aq) + Ba(OH)2(aq) =>
BaCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Ba(OH)2(aq)
KMnO4 + Ti2(SO4)3 + KOH = K2MnO4 + TiOSO4 + H2O + K2SO4 =>
2 KMnO4 + Ti2(SO4)3 + 4 KOH = 2 K2MnO4 + 2 TiOSO4 + 2 H2O + K2SO4
H{+} + Ag + CN{-} + O2 = Ag(CN{-})2 + OH{-} =>
2 H{+} + 4 Ag + 8 CN{-} + O2 = 4 Ag(CN{-})2 + 2 OH{-}
H5IO6 + Cr + H{+} = IO3{-} + Cr{+3} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{+3} + 9 H2O
PCl3 + K2SO4 + KOH = SCl2 + K3PO4 + KCl + H2O =>
2 PCl3 + K2SO4 + 8 KOH = SCl2 + 2 K3PO4 + 4 KCl + 4 H2O
Na2SiO3 + CON2H4 + H2O = Na2CO3 + SiO2 + NH3 =>
Na2SiO3 + CON2H4 + H2O = Na2CO3 + SiO2 + 2 NH3
Mg + AgNO3 = Mg(NO3)Ag =>
Mg + AgNO3 = Mg(NO3)Ag
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
H2 + F2 = H9F3 =>
9 H2 + 3 F2 = 2 H9F3
CaCO3 + H2 = Ca(OH)2 + CH3OH =>
CaCO3 + 3 H2 = Ca(OH)2 + CH3OH
C2H5Br + NaSH = C2H6S + NaBr =>
C2H5Br + NaSH = C2H6S + NaBr
Ca(CO3) + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(CO3) + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
HClO4 + Fe(OH)3 = FeOH(ClO4)2 + H2O =>
2 HClO4 + Fe(OH)3 = FeOH(ClO4)2 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
NH4NO3 + NaOH = NaNH4 + OHNO3 =>
NH4NO3 + NaOH = NaNH4 + OHNO3
NiSO4 + NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
NiSO4 + 8 NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
C6H9AlO6 + H2CO3 = Al2(CO3)3 + CH3COOH =>
2 C6H9AlO6 + 3 H2CO3 = Al2(CO3)3 + 6 CH3COOH
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Ba(OH)2 + Li2S = BaS + LiOH =>
Ba(OH)2 + Li2S = BaS + 2 LiOH
Fr + O = Fr2O =>
2 Fr + O = Fr2O
ICl3 + SbF5 = ICl2SbF6 + SbCl5 =>
5 ICl3 + 6 SbF5 = 5 ICl2SbF6 + SbCl5
Fe + Ni2SO4 = Ni + FeSO4 =>
Fe + Ni2SO4 = 2 Ni + FeSO4
Fe + Zn{2+} = Fe{3+} + Zn =>
2 Fe + 3 Zn{2+} = 2 Fe{3+} + 3 Zn
KMnO4 + HC1 = KC1 + Mn2 + H2O + C12 =>
12 KMnO4 + 96 HC1 = 12 KC1 + 6 Mn2 + 48 H2O + 7 C12
C9H8O4 + HCl = C9H7O3Cl + H2O =>
C9H8O4 + HCl = C9H7O3Cl + H2O
Cr2O7{-} + Fe{2+} + H3O{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{-} + 7 Fe{2+} + 14 H3O{+} = 7 Fe{3+} + 2 Cr{3+} + 21 H2O
Fe99 + Te100 = Fe99Te100 =>
Fe99 + Te100 = Fe99Te100
C2H6O + C6H8O7 = C8H14O8 =>
C2H6O + C6H8O7 = C8H14O8
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
LiNO3 + Co(NO3)2*6H2O + H3BO3 + H3PO4 = LiCo2BP2O8(OH)2 + H2O + NH4 + NO3 =>
2 LiNO3 + 4 Co(NO3)2*6H2O + 2 H3BO3 + 4 H3PO4 = 2 LiCo2BP2O8(OH)2 + 29 H2O + NH4 + 9 NO3
MgNO3 + Ni = Ni(NO3)2 + Mg =>
2 MgNO3 + Ni = Ni(NO3)2 + 2 Mg
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(C2H5O)2P(O)MgBr + CH3MgBr = (CH3)2P(O)MgBr + MgBr(OC2H5) =>
(C2H5O)2P(O)MgBr + 2 CH3MgBr = (CH3)2P(O)MgBr + 2 MgBr(OC2H5)
CCl4 + C = C2Cl4 =>
CCl4 + C = C2Cl4
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
C3H6 + O2 = C3O2H6 =>
C3H6 + O2 = C3O2H6
Ba(CH3COO)2 + ZnNO3(H2O)6 + NH4H2PO4 = BaZn2(PO4)2 + NH3 + H2O + CO + NO2 =>
7 Ba(CH3COO)2 + 14 ZnNO3(H2O)6 + 14 NH4H2PO4 = 7 BaZn2(PO4)2 + 22 NH3 + 114 H2O + 28 CO + 6 NO2
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
N205 = N0202 =>
202 N205 = 205 N0202
CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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