| Équations équilibrées la veille |
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2
MgSO4 + KOH = (MgOH)2SO4 + K2SO4 =>
2 MgSO4 + 2 KOH = (MgOH)2SO4 + K2SO4
Fe + EDTA = Fe2(EDTA)3 =>
2 Fe + 3 EDTA = Fe2(EDTA)3
B + HNO3 = B2(NO3)3 + NO2 + H2O =>
2 B + 6 HNO3 = B2(NO3)3 + 3 NO2 + 3 H2O
Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl
Ca + Br = Ca[Br] =>
Ca + Br = Ca[Br]
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ru + NaOH + O2 = Na2RuO4 + H2O =>
2 Ru + 4 NaOH + 3 O2 = 2 Na2RuO4 + 2 H2O
CrSO4 + NH3 = (Cr(NH3)6)SO4 =>
CrSO4 + 6 NH3 = (Cr(NH3)6)SO4
MnOH2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnOH2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 8 H2O
NaHg2 + NH4Cl = NaCl + NH3 + Hg + H2 =>
2 NaHg2 + 2 NH4Cl = 2 NaCl + 2 NH3 + 4 Hg + H2
Ag(SO4)2 + KOH = Ag(OH)2 + KSO4 =>
Ag(SO4)2 + 2 KOH = Ag(OH)2 + 2 KSO4
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO3 + C2H4O = N2 + CO2 + H2O =>
5 NH4NO3 + C2H4O = 5 N2 + 2 CO2 + 12 H2O
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
H2SO4 + SN(OH)2 = SNSO4 + H2O =>
H2SO4 + SN(OH)2 = SNSO4 + 2 H2O
(NH4)2Cr2O7 + NH4OH = (NH4)2CrO4 + H2O =>
(NH4)2Cr2O7 + 2 NH4OH = 2(NH4)2CrO4 + H2O
Cl + HBr = ClBr + H =>
Cl + HBr = ClBr + H
NH3 + O2 = NO + H2O4 =>
2 NH3 + 7 O2 = 2 NO + 3 H2O4
SO2 + H2SiO3 = H2SO3 + SiO2 =>
SO2 + H2SiO3 = H2SO3 + SiO2
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
NaCl + Fe(OH)3 = NaOH + FeCl3 =>
3 NaCl + Fe(OH)3 = 3 NaOH + FeCl3
MgOH2 + AlOH3 = MgOH3 + AlOH2 =>
MgOH2 + AlOH3 = MgOH3 + AlOH2
Fe + KCN = K + Fe(CN)3 =>
Fe + 3 KCN = 3 K + Fe(CN)3
LiOH + HBr = LiO + H2Br =>
LiOH + HBr = LiO + H2Br
F + H = HF2 =>
2 F + H = HF2
LiH + AlCl3 = Li[AlH4] + LiCl =>
4 LiH + AlCl3 = Li[AlH4] + 3 LiCl
NaOCl + HClO = OCl2 + NaOH =>
NaOCl + HClO = OCl2 + NaOH
Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3
Y(NO3)3*6H2O = Y2O3 + HNO3 + H2O =>
2 Y(NO3)3*6H2O = Y2O3 + 6 HNO3 + 9 H2O
P2O5 + MgO = Mg5P2 + O2 =>
P2O5 + 5 MgO = Mg5P2 + 5 O2
Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3
KNO3 + Zn + CH3COOH + H2O = NH4OH + Zn(OH)2 + CH3COOK =>
KNO3 + 4 Zn + CH3COOH + 6 H2O = NH4OH + 4 Zn(OH)2 + CH3COOK
Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3
LiOH + C18H36O2 = C18H35LiO2 + H2O =>
LiOH + C18H36O2 = C18H35LiO2 + H2O
CeO2 + HI = CeI4 + H2O =>
CeO2 + 4 HI = CeI4 + 2 H2O
NaCl + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnO2 + H2O + Cl2 =>
6 NaCl + 2 KMnO4 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + 2 MnO2 + 4 H2O + 3 Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
Al2O3 + HBrO3 = Al(BrO3)3 + H2O =>
Al2O3 + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2O
NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl
(ZnOH)2SO4 + H2O = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 H2O = 2 Zn(OH)2 + H2SO4
HCl + NH2 = NCl + H2 =>
2 HCl + 2 NH2 = 2 NCl + 3 H2
Cr + H2O = CrH2O =>
Cr + H2O = CrH2O
AgNO3 + K2CrO4 = Ag2CrO4 + K2(NO3)2 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + K2(NO3)2
C12H3O8 + O2 = CO2 + H2O =>
4 C12H3O8 + 35 O2 = 48 CO2 + 6 H2O
Fe + Cl = (FeCl3) =>
Fe + 3 Cl = (FeCl3)
HIO3 + Ag = AgIO3 + H2 =>
2 HIO3 + 2 Ag = 2 AgIO3 + H2
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
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Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
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