| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + K2C4H4O6 = 2 KOH + [Cu(C4H4O6)]
P + HNO3 + HCl = H3PCl4 + NO2 + H2O =>
P + HNO3 + 4 HCl = H3PCl4 + NO2 + H2O
NaCl + K2(SO4) = Na(SO4) + K2Cl =>
NaCl + K2(SO4) = Na(SO4) + K2Cl
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
Fe2SH + HCl = Fe2ClH + HS =>
Fe2SH + HCl = Fe2ClH + HS
KClO3 + MnO2 + NaOH = KCl + Na2MnO4 + H2O =>
KClO3 + 3 MnO2 + 6 NaOH = KCl + 3 Na2MnO4 + 3 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C4H4O4 + NaOH = H2O + Na2C4H2O4 =>
C4H4O4 + 2 NaOH = 2 H2O + Na2C4H2O4
CI2 + LiI = I2 + LiCI =>
CI2 + LiI = I2 + LiCI
FeCl2 + Al(NO3)3 = AlCl3 + Fe(NO3)2 =>
3 FeCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Fe(NO3)2
LiHCO3(aq) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(aq) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
CuBr + O2 = CuBr2 + CuO =>
4 CuBr + O2 = 2 CuBr2 + 2 CuO
CH3COOK + H2O = CH4COO + KOH =>
CH3COOK + H2O = CH4COO + KOH
Li4SO2 + SrCl2 = LiCl + Sr4(SO2)2 =>
2 Li4SO2 + 4 SrCl2 = 8 LiCl + Sr4(SO2)2
Fe2O3 + C6H12O6 = Fe3C + CO2 + H2O =>
36 Fe2O3 + 13 C6H12O6 = 24 Fe3C + 54 CO2 + 78 H2O
MgI2(aq) + LiOH(aq) = MgOH(aq) + LiI2(s) =>
MgI2(aq) + LiOH(aq) = MgOH(aq) + LiI2(s)
CH3CH2CHOHCH3 + Cr2O7{-2} + H{+} = CH3COCH2CH3 + H2O + Cr{+3} =>
3 CH3CH2CHOHCH3 + Cr2O7{-2} + 8 H{+} = 3 CH3COCH2CH3 + 7 H2O + 2 Cr{+3}
NiCl2 + K2Cr2O7 = Ni(Cr2O7) + KCl =>
NiCl2 + K2Cr2O7 = Ni(Cr2O7) + 2 KCl
KNO3 + C100H202O100 = CO2 + H2O + K2O + N2 =>
402 KNO3 + 5 C100H202O100 = 500 CO2 + 505 H2O + 201 K2O + 201 N2
Li + OHO = Li2O + H2 =>
8 Li + 2 OHO = 4 Li2O + H2
I + Cl = I2Cl6 =>
2 I + 6 Cl = I2Cl6
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
SiO2 + HF = SiF4 + HOH =>
SiO2 + 4 HF = SiF4 + 2 HOH
C15H22O + C6H10 = C15H28O + C6H6 =>
2 C15H22O + 3 C6H10 = 2 C15H28O + 3 C6H6
N3PO4 + NaOH = Na3PO4 + NOH =>
N3PO4 + 3 NaOH = Na3PO4 + 3 NOH
LiOH + H2 = LiH + H2O =>
LiOH + H2 = LiH + H2O
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
KL + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + L =>
2 KL + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 L
C3H12 + O = CO2 + H2O =>
C3H12 + 12 O = 3 CO2 + 6 H2O
C6H13Cl + O2 = CO2 + H2O + HCl =>
C6H13Cl + 9 O2 = 6 CO2 + 6 H2O + HCl
(NO2)2 + H2O = HNO2 + OH =>
(NO2)2 + 2 H2O = 2 HNO2 + 2 OH
(NH4)3PO4 + LiOH = Li3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 LiOH = Li3PO4 + 3 NH3 + 3 H2O
AlF3 + Zn = Al + ZnF2 =>
2 AlF3 + 3 Zn = 2 Al + 3 ZnF2
HgI2 = HgI + I2 =>
2 HgI2 = 2 HgI + I2
NO + KClO3 + KOH = KNO3 + KCl + H2O =>
2 NO + KClO3 + 2 KOH = 2 KNO3 + KCl + H2O
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
Ba(NO2)2 + NaMnO4 + H2O = Ba(NO3)2 + NaOH + MnO2 =>
3 Ba(NO2)2 + 4 NaMnO4 + 2 H2O = 3 Ba(NO3)2 + 4 NaOH + 4 MnO2
CaF2 + Li2SO4 = LiF + CaSO4 =>
CaF2 + Li2SO4 = 2 LiF + CaSO4
I2 + FeF3 = FeI3 + F2 =>
3 I2 + 2 FeF3 = 2 FeI3 + 3 F2
(CH3)2CO + NaOH = CH3OH + CH3CONa =>
(CH3)2CO + NaOH = CH3OH + CH3CONa
Zn + Co(NO3)4 = Co4 + Zn(NO3) =>
16 Zn + 4 Co(NO3)4 = Co4 + 16 Zn(NO3)
NOH3 + O2 = NO2 + H2O =>
4 NOH3 + 5 O2 = 4 NO2 + 6 H2O
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3CO2 =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3CO2
FeSO4 + KOH = K2SO4 + Fe(OH)2 =>
FeSO4 + 2 KOH = K2SO4 + Fe(OH)2
Zn + NiN = ZnN + Ni =>
Zn + NiN = ZnN + Ni
CuSO4 + Ag = Ag2SO4 + Cu =>
CuSO4 + 2 Ag = Ag2SO4 + Cu
Pb + He = Pb2He2 =>
2 Pb + 2 He = Pb2He2
C5H10O4 + C2H4O2 = C6H10O4 + H2O =>
2 C5H10O4 + C2H4O2 = 2 C6H10O4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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