| Équations équilibrées la veille |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
NO2 + Ca(OH)2 = Ca(NO3)2 + Ca(NO2)22 + H2O =>
24 NO2 + 2 Ca(OH)2 = Ca(NO3)2 + Ca(NO2)22 + 2 H2O
Ce(SO4)2 + HBr = CeBr4 + H2(SO4) =>
Ce(SO4)2 + 4 HBr = CeBr4 + 2 H2(SO4)
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
CH4 + NaOH + KMnO4 = C2H5OH + Na2MnO4 + H2O + KOH =>
2 CH4 + 8 NaOH + 4 KMnO4 = C2H5OH + 4 Na2MnO4 + 3 H2O + 4 KOH
Fe2SiO4 + H2SO4 = FeSO4 + Si(OH)4 =>
Fe2SiO4 + 2 H2SO4 = 2 FeSO4 + Si(OH)4
AlBr3 + K2SO4 = KBr + Al2 + S3O12 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2 + S3O12
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(CH3COO)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(CH3COO)2(aq)
UO + Cr2O2 = UO2 + Cr =>
2 UO + Cr2O2 = 2 UO2 + 2 Cr
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Br + HNO3 = HBrO3 + NO2 + H2O =>
Br + 5 HNO3 = HBrO3 + 5 NO2 + 2 H2O
KMnO4 + MnSO4 + ZnO = MnO2 + ZnSO4 + K2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 ZnO = 5 MnO2 + 2 ZnSO4 + K2SO4
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
CaCl2 + NaHCO3 = CaCl2NaHCO3 =>
CaCl2 + NaHCO3 = CaCl2NaHCO3
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
P2O5 + Cl2 = PCl3 + O2 =>
2 P2O5 + 6 Cl2 = 4 PCl3 + 5 O2
Na2(CO3) + Ba(NO3)2 = BaCO3 + NaNO3 =>
Na2(CO3) + Ba(NO3)2 = BaCO3 + 2 NaNO3
CH3Br + Br2 = CH3Br2 =>
2 CH3Br + Br2 = 2 CH3Br2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MnO4{-} + H{+} + Fe4{+2} = Mn{2+} + H2O + Fe{3+} =>
2 MnO4{-} + 16 H{+} + Fe4{+2} = 2 Mn{2+} + 8 H2O + 4 Fe{3+}
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
SnO + Ca(OH)2 = SnCaO2 + H2O =>
SnO + Ca(OH)2 = SnCaO2 + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2H5NSCl + O2 = CO + NO2 + H2O + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 2 NO2 + 4 H2O + 2 SO3 + 2 HCl
Fe + Fe(CN)6 = Fe(Fe(CN)6) =>
Fe + Fe(CN)6 = Fe(Fe(CN)6)
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3 =>
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3
H2SO3 + SO4 + H2O = H2SO4 =>
H2SO3 + SO4 + H2O = 2 H2SO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
NaOH + HClO3 = HOH + NaClO3 =>
NaOH + HClO3 = HOH + NaClO3
Li3PO4 + AgNO3 = LiNO3 + Ag3PO4 =>
Li3PO4 + 3 AgNO3 = 3 LiNO3 + Ag3PO4
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
(NH4)3AlF6 + NaOH = Na3AlF6 + NH3 + H2O =>
(NH4)3AlF6 + 3 NaOH = Na3AlF6 + 3 NH3 + 3 H2O
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2
Be + TiO2 = Be2O3 + Ti2O =>
2 Be + 2 TiO2 = Be2O3 + Ti2O
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
Cr(OH)3KOH = CrOHK(OH)3 =>
Cr(OH)3KOH = CrOHK(OH)3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
KBr + O2 = K2O + Br2 =>
4 KBr + O2 = 2 K2O + 2 Br2
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO3 + H2O =>
K2Cr2O7 + 4 NaHSO3 + 2 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + K2SO3 + 4 H2O
SO2 + HCl + KCrO4 = H2SO4 + CrCl3 + KCl =>
2 SO2 + 4 HCl + KCrO4 = 2 H2SO4 + CrCl3 + KCl
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
NaOH + Al2(SO4)3 = Na(SO4)3 + Al2(OH) =>
NaOH + Al2(SO4)3 = Na(SO4)3 + Al2(OH)
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Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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