| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO4)3 = MgCl3 + 6 O2
HI + KOH = KIH2O =>
HI + KOH = KIH2O
CH3CCCH2CH3 + KMnO4 + H2O = CH32(CO)H2CH3 + MnO4 + KOH =>
3 CH3CCCH2CH3 + 151 KMnO4 + 156 H2O = 5 CH32(CO)H2CH3 + 151 MnO4 + 151 KOH
C6H5COCH3 + NaBH4 + H2O = C6H5(OH)CH3 + NaB(OH)4 =>
28 C6H5COCH3 + 7 NaBH4 + 32 H2O = 32 C6H5(OH)CH3 + 7 NaB(OH)4
CoCl2 + Na2SO4 = SO4Cl2 + Na2Co =>
CoCl2 + Na2SO4 = SO4Cl2 + Na2Co
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
KOH + NO = KNO2 + H2 =>
2 KOH + 2 NO = 2 KNO2 + H2
Al + K2Cr2O7 + HCl = Al2O3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 8 HCl = Al2O3 + 2 KCl + 2 CrCl3 + 4 H2O
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)2(NO3)2 =>
Ni(NO3)2 + (NH4)2CO3 = NiCO3 + (NH4)2(NO3)2
Fr + Cl = FrCl =>
Fr + Cl = FrCl
AlCl3(aq) + AgC2H3O2(aq) = AgCl + Al(C2H3O2)3 =>
AlCl3(aq) + 3 AgC2H3O2(aq) = 3 AgCl + Al(C2H3O2)3
Bi(NO3)3*5H2O + Cu(NO3)2 + C4H6O6 = Bi2CuO4 + CO2 + H2O + N2 =>
2 Bi(NO3)3*5H2O + Cu(NO3)2 + 4 C4H6O6 = Bi2CuO4 + 16 CO2 + 22 H2O + 4 N2
C17H35OH + O2 = CO + H2O =>
C17H35OH + 17 O2 = 17 CO + 18 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
CH3COH + Ag(NH3)2OH = CH3COOH + NH3 + Ag + H2O =>
CH3COH + 2 Ag(NH3)2OH = CH3COOH + 4 NH3 + 2 Ag + H2O
C6O5H10 + H2 = C4H10 + H2O =>
2 C6O5H10 + 15 H2 = 3 C4H10 + 10 H2O
Sn + HNO3 = SnO17 + H2O + NO2 =>
Sn + 34 HNO3 = SnO17 + 17 H2O + 34 NO2
Si + MoO2 = SiO2 + Mo =>
Si + MoO2 = SiO2 + Mo
Mg + KIO3 = Mg(IO3) + K =>
Mg + KIO3 = Mg(IO3) + K
Ca(OH)2 + Na2Po4 = CaPo4 + NaOH =>
Ca(OH)2 + Na2Po4 = CaPo4 + 2 NaOH
CoF3 + S8 = SF4 + Co =>
32 CoF3 + 3 S8 = 24 SF4 + 32 Co
NO + K2MnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
4 NO + 3 K2MnO4 + 6 H2SO4 = 4 HNO3 + 3 K2SO4 + 3 MnSO4 + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
PBr5 + H2O = HBr + POBr3 =>
PBr5 + H2O = 2 HBr + POBr3
Cr2O3(s) + H2O = Cr(OH)2(s) + CrO4 =>
3 Cr2O3(s) + 5 H2O = 5 Cr(OH)2(s) + CrO4
LM4 + O2 = LO2 + M2O =>
LM4 + 2 O2 = LO2 + 2 M2O
CH3CHNH2COOH + O2 = CO2 + NH3 + H2O =>
CH3CHNH2COOH + 3 O2 = 3 CO2 + NH3 + 2 H2O
HN2 + O2 = NO + H2O =>
4 HN2 + 5 O2 = 8 NO + 2 H2O
BaCO3HCl = Ba(HCO3)2BaCl2 =>
2 BaCO3HCl = Ba(HCO3)2BaCl2
H2SO4 + CUO = CUO4S + H2O =>
H2SO4 + CUO = CUO4S + H2O
POCl3 + CH3OH + (C2H5)3N = CH3OPOCl2 + (C2H5)3N*HCl =>
POCl3 + CH3OH + (C2H5)3N = CH3OPOCl2 + (C2H5)3N*HCl
Fe2O3 + KOH + H2O2 = K2FeO4 + H2O =>
Fe2O3 + 4 KOH + 3 H2O2 = 2 K2FeO4 + 5 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H{+} + Cl({-}) + Sn + NO3{-} = SnCl6({-}2) + NO2 + H2O =>
10 H{+} + 6 Cl({-}) + Sn + 5 NO3{-} = SnCl6({-}2) + 5 NO2 + 5 H2O
NaCH3COO + MgSO4 = NaSO4 + MgCH3COO =>
NaCH3COO + MgSO4 = NaSO4 + MgCH3COO
C2H5OH(aq) + HCO2H(aq) = HCO2C2H5(aq) + H2O(aq) =>
C2H5OH(aq) + HCO2H(aq) = HCO2C2H5(aq) + H2O(aq)
IO3{-} + I{-} + H{+} + Cl{-} = ICl3 + H2O =>
2 IO3{-} + I{-} + 12 H{+} + 9 Cl{-} = 3 ICl3 + 6 H2O
H2SO4 + CaOMgO = CaSO4*2H2O + MgSO4 =>
2 H2SO4 + CaOMgO = CaSO4*2H2O + MgSO4
Fe + Cu = FeCu =>
Fe + Cu = FeCu
C6H5NH2 + C3H6O + H2SO4 = C9H13NH2 + HSO4 + O =>
C6H5NH2 + C3H6O + 2 H2SO4 = C9H13NH2 + 2 HSO4 + O
C10H16O + C8H8O3 = C18H23O2 + H2O =>
58 C10H16O + 31 C8H8O3 = 46 C18H23O2 + 59 H2O
CuSO4 + NH4OH = [Cu(NH3)4] + SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4] + SO4 + 4 H2O
C6H6O + H2 = C6H6 + H2O =>
C6H6O + H2 = C6H6 + H2O
C21H20O6 + O2 = H2O + CO2 =>
C21H20O6 + 23 O2 = 10 H2O + 21 CO2
Na2CO3 + Mg2SO4 = Na2SO4 + Mg2CO3 =>
Na2CO3 + Mg2SO4 = Na2SO4 + Mg2CO3
ClO2 + ClO4 = ClO3 =>
ClO2 + ClO4 = 2 ClO3
P(NH4)3 + CrBr3 = (NH4)Br + CrP =>
P(NH4)3 + CrBr3 = 3(NH4)Br + CrP
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
O2 + CH2 = C2H4O2 =>
O2 + 2 CH2 = C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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