| Équations équilibrées la veille | Équations équilibrées le lendemain |
43 H2 + 6 Ca(Cn)2 + 2 NaAlF4 + 4 FeSO4 + 2 MgSiO3 + 2 KI + 2 H3PO4 + 4 PbCrO4 + 8 BrCl + 2 CF2Cl2 + 8 SO2 = 4 PbBr2 + 4 CrCl3 + 2 MgCO3 + 2 KAl(OH)4 + 4 Fe(SCn)3 + 2 PI + 2 NaSiO3 + 6 CaF2 + 42 H2O
Fe(NO3)2 + K3PO4 = FePO4 + K3(NO3)2 =>
Fe(NO3)2 + K3PO4 = FePO4 + K3(NO3)2
C6H12(aq) + Br2(aq) = C6H12Br2(aq) =>
C6H12(aq) + Br2(aq) = C6H12Br2(aq)
LiOH + Mn3O4 = LiMn2O4 + MnO + H2O =>
2 LiOH + 3 Mn3O4 = 2 LiMn2O4 + 5 MnO + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Ba + N2 = BaN32 =>
Ba + 16 N2 = BaN32
AgSO4*H2O + C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O =>
AgSO4*H2O + 4 C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O
Sr(OH)2 + Al(CH3COO)3 = Al(OH)3 + Sr + CH3COO =>
3 Sr(OH)2 + 2 Al(CH3COO)3 = 2 Al(OH)3 + 3 Sr + 6 CH3COO
AgSO4*H2O + C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O =>
AgSO4*H2O + 4 C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O
NiCl + KOH = NiOH + ClK =>
NiCl + KOH = NiOH + ClK
Ba + N2 = BaN32 =>
Ba + 16 N2 = BaN32
CH3CHCH2OH + CUO = CH3CHO + H2O + CU =>
2 CH3CHCH2OH + 2 CUO = 3 CH3CHO + H2O + 2 CU
NiCl + KOH = NiOH + ClK =>
NiCl + KOH = NiOH + ClK
AgSO4*H2O + C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O =>
AgSO4*H2O + 4 C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O
NiCl + KOH = NiOH + ClK =>
NiCl + KOH = NiOH + ClK
KIO4 + KI + HCl = KCl + I3 + H2O =>
3 KIO4 + 21 KI + 24 HCl = 24 KCl + 8 I3 + 12 H2O
AuCl3 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 AuCl3 + 6 NaBH4 = 2 Au + 6 NaCl + 3 H2 + 6 BH3
AgSO4*H2O + C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O =>
AgSO4*H2O + 4 C5H5N + (NH4)2S2O8 = [Ag(C5H5N)4]S2O8 + (NH4)2SO4 + H2O
NiCl + KOH = NiOH + ClK =>
NiCl + KOH = NiOH + ClK
C + HNO4 = C(NO4)2 + H2O + NO2 =>
3 C + 8 HNO4 = 3 C(NO4)2 + 4 H2O + 2 NO2
LiOH + Mn3O4 = LiMn2O4 + MnO + H2O =>
2 LiOH + 3 Mn3O4 = 2 LiMn2O4 + 5 MnO + H2O
Ag2S(s) + H2(g) = Ag(s) + H2S =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S
Fe(NO3)2 + K3PO4 = FePO4 + K3(NO3)2 =>
Fe(NO3)2 + K3PO4 = FePO4 + K3(NO3)2
Na + H2O = NaH + O3 =>
6 Na + 3 H2O = 6 NaH + O3
HSO4 + PbCO3 = HCO3 + SO4Pb =>
HSO4 + PbCO3 = HCO3 + SO4Pb
Pd(SCN)2 = Pd + (SCN)2 =>
Pd(SCN)2 = Pd + (SCN)2
NaF2 = Na + F =>
NaF2 = Na + 2 F
Al + ZCl2 = AlCl3 + Z =>
2 Al + 3 ZCl2 = 2 AlCl3 + 3 Z
AuCl3 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 AuCl3 + 6 NaBH4 = 2 Au + 6 NaCl + 3 H2 + 6 BH3
KClO3 + KI + H2SO4 = H2O + I2 + K2SO4 + KCl =>
KClO3 + 6 KI + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4 + KCl
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
H4CO3 = H2 + CO3 =>
H4CO3 = 2 H2 + CO3
Na2SO4 + Mg(NO3)2 = Na2(NO3)2 + MgSO4 =>
Na2SO4 + Mg(NO3)2 = Na2(NO3)2 + MgSO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe(NO3)2 + K3PO4 = FePO4 + K3(NO3)2 =>
Fe(NO3)2 + K3PO4 = FePO4 + K3(NO3)2
Ba + N2 = BaN32 =>
Ba + 16 N2 = BaN32
VOSO4 + C5H8O2 + Na2CO3 = VOC10H14O4 + Na2SO4 + CO2 + H2O =>
VOSO4 + 2 C5H8O2 + Na2CO3 = VOC10H14O4 + Na2SO4 + CO2 + H2O
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + N2H4O3 =>
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + 2 N2H4O3
C12H12O2 + HNO3 = (C6H5CO)2 + NO + H2O =>
21 C12H12O2 + 20 HNO3 = 18(C6H5CO)2 + 20 NO + 46 H2O
C2H3OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H3OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
CS2 + O2 = CO2 + SO2CS2 =>
3 CS2 + 3 O2 = CO2 + 2 SO2CS2
NiCl + KOH = NiOH + ClK =>
NiCl + KOH = NiOH + ClK
Ba + N2 = BaN32 =>
Ba + 16 N2 = BaN32
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ag + NaSO4 = Na + AgSO4 =>
Ag + NaSO4 = Na + AgSO4
NaF2 = Na + F =>
NaF2 = Na + 2 F
HCOH + Ag2O = Ag2 + HCOOH =>
HCOH + Ag2O = Ag2 + HCOOH
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Cu + H2SO4 = Cu2SO4 + H2 = H2O =>
2 Cu + H2SO4 = Cu2SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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