| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 + KOH = K2SO4 + H2O
Ag2O + Co(OH)2 + H2O = Ag + Co(OH)3 =>
Ag2O + 2 Co(OH)2 + H2O = 2 Ag + 2 Co(OH)3
NH4Cl + NaH2PO4 = NaCl + H3PO4 + NH3 =>
NH4Cl + NaH2PO4 = NaCl + H3PO4 + NH3
CO4 + H2O = H2CO5 =>
CO4 + H2O = H2CO5
C4H10OH + O2 = CO2 + H2O =>
4 C4H10OH + 25 O2 = 16 CO2 + 22 H2O
C + K + U + F = KUFC =>
C + K + U + F = KUFC
PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2
Au + H2 = AuH =>
2 Au + H2 = 2 AuH
NH3BH3 + H2O = H2 + N2 + BO3H3 =>
2 NH3BH3 + 6 H2O = 9 H2 + N2 + 2 BO3H3
NaHCO3 + HCl = HCO3 + NaCl + H =>
NaHCO3 + HCl = HCO3 + NaCl + H
NaCl + LiSO4 = NaSO4 + LiCl =>
NaCl + LiSO4 = NaSO4 + LiCl
CaO + HCl = Cl2Ca + H2O =>
CaO + 2 HCl = Cl2Ca + H2O
HClO3 + Ba(OH)2 = H2O + BaCl + O =>
2 HClO3 + 2 Ba(OH)2 = 3 H2O + 2 BaCl + 7 O
NH4H2BO3 + NaOH = NH4OH + NaH2BO3 =>
NH4H2BO3 + NaOH = NH4OH + NaH2BO3
NaCl(aq) + CuSO4 = Na2SO4(aq) + CuCl2(s) =>
2 NaCl(aq) + CuSO4 = Na2SO4(aq) + CuCl2(s)
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
KIO4 + C6H12O6 = CO2 + H2O + KI =>
3 KIO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 KI
(NH)4Cl + Pb(C2H3O2)2 = PbCl2 + (NH)4(C2H3O2) =>
2(NH)4Cl + Pb(C2H3O2)2 = PbCl2 + 2(NH)4(C2H3O2)
AgNO3 + NH3 + H2O = Ag(OH)2 + NH4NO3 =>
8 AgNO3 + 6 NH3 + 13 H2O = 8 Ag(OH)2 + 7 NH4NO3
KOH + SrCl = KCl + SrOH =>
KOH + SrCl = KCl + SrOH
NH4VO3 = NH3 + H2O + V2O5 =>
2 NH4VO3 = 2 NH3 + H2O + V2O5
CO2 + H2O = C2H8 + O2 =>
2 CO2 + 4 H2O = C2H8 + 4 O2
BaO + P = BaP + O =>
BaO + P = BaP + O
H2S + Na2O = Na2S + H2O =>
H2S + Na2O = Na2S + H2O
S + Cl2 + O2 = SO2Cl2 =>
S + Cl2 + O2 = SO2Cl2
HOOCCOOH + NaCl = HCl + Na2C2O4 =>
HOOCCOOH + 2 NaCl = 2 HCl + Na2C2O4
HOAc + NaHCO3 = CO2 + NaOAc + H2O =>
HOAc + NaHCO3 = CO2 + NaOAc + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + AuNi = Au + AlNi =>
Al + AuNi = Au + AlNi
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C(grafito) + H2(g) = C2H6(g) =>
2 C(grafito) + 3 H2(g) = C2H6(g)
NaCrO2 + Br2 + KOH = Na2CrO4 + K2CrO4 + KBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 KOH = Na2CrO4 + K2CrO4 + 6 KBr + 4 H2O
FeS2 + HCl = HS + FeCl2 =>
FeS2 + 2 HCl = 2 HS + FeCl2
NH4H2BO3 + NaOH = NH4OH + NaH2BO3 =>
NH4H2BO3 + NaOH = NH4OH + NaH2BO3
Al + Cu(NO2)2 = Cu + Al(NO2) =>
2 Al + Cu(NO2)2 = Cu + 2 Al(NO2)
Ni2(SO3)3 + HCl = NiCl3 + H2O + SO2 =>
Ni2(SO3)3 + 6 HCl = 2 NiCl3 + 3 H2O + 3 SO2
KCl + Ag = KAg + Cl2 =>
2 KCl + 2 Ag = 2 KAg + Cl2
CaN2 = Ca + N =>
CaN2 = Ca + 2 N
HCl + Na2CO3 = HClNa2CO3 =>
HCl + Na2CO3 = HClNa2CO3
FeSO4 + NO = FeO2 + N2SO4 =>
FeSO4 + 2 NO = FeO2 + N2SO4
C2H3 = CH + H2 =>
2 C2H3 = 4 CH + H2
NH4H2BO3 + NaOH = NH4OH + NaH2BO3 =>
NH4H2BO3 + NaOH = NH4OH + NaH2BO3
Zn + KNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + K2O4 + H2O =>
5 Zn + 2 KNO3 + 6 H2SO4 = 5 ZnSO4 + (NH4)2SO4 + K2O4 + 2 H2O
NaOH + Cl + H2 = NaCl + H2O =>
2 NaOH + 2 Cl + H2 = 2 NaCl + 2 H2O
CH3CHO + Na = CH3CHONa =>
CH3CHO + Na = CH3CHONa
N2H2 + KMnO2 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
N2H2 + 6 KMnO2 + 9 H2SO4 = 2 NO + 6 MnSO4 + 3 K2SO4 + 10 H2O
C6H6O + KBrO3 = C6H4O2 + KBr + H2O =>
3 C6H6O + 2 KBrO3 = 3 C6H4O2 + 2 KBr + 3 H2O
KCl + MgSO4 = K2SO4 + MgCl2 =>
2 KCl + MgSO4 = K2SO4 + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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