| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br + N = BrN
Fe + PO3 = Fe2PO3 =>
2 Fe + PO3 = Fe2PO3
MnO = Mn + O2 =>
2 MnO = 2 Mn + O2
Cr2O3 + KNO3 = Cr2NO3 + KO3 =>
Cr2O3 + KNO3 = Cr2NO3 + KO3
NaI(aq) + CuSO4(aq) = Na2SO4 + CuI2 =>
2 NaI(aq) + CuSO4(aq) = Na2SO4 + CuI2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
FeO = Fe2 + O3 =>
6 FeO = 3 Fe2 + 2 O3
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
FeCl3 + K4(Fe(CN)6) = KCl + FeCl2 + K3[Fe(CN)6] =>
FeCl3 + K4(Fe(CN)6) = KCl + FeCl2 + K3[Fe(CN)6]
Sr + C2H3O2 = Sr(C2H3O2)2 =>
Sr + 2 C2H3O2 = Sr(C2H3O2)2
H2SO4 + MgO = Mg2(SO4)2 + H2O =>
2 H2SO4 + 2 MgO = Mg2(SO4)2 + 2 H2O
C6H5CH3 + H2O2 = CO2 + H2O =>
C6H5CH3 + 18 H2O2 = 7 CO2 + 22 H2O
Al + ClO + H2O = Al(OH)3 + HCl =>
Al + ClO + 2 H2O = Al(OH)3 + HCl
CaH2 + H2O = CaH + H3O =>
CaH2 + H2O = CaH + H3O
Mg3N2 + H2O = Mg(OH)2 + H2 + N2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 3 H2 + N2
Si + HNO3 + HF = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2[SiF6] + 4 NO + 8 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
As(OH)3 = As2O3 + H2O =>
2 As(OH)3 = As2O3 + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + H2 + N2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 3 H2 + N2
Zn + PtCl = ZnCl2 + Pt =>
Zn + 2 PtCl = ZnCl2 + 2 Pt
CH32NH2 + O2 = CO2 + H2O + N2 =>
2 CH32NH2 + 19 O2 = 2 CO2 + 34 H2O + N2
FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
12 FeSO4 + 3 O2 + 6 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)3
CaH2 + H2O = CaH + H3O =>
CaH2 + H2O = CaH + H3O
NAlO3 = NAl + O2 =>
2 NAlO3 = 2 NAl + 3 O2
Cu + NaCl = NaCuCl =>
Cu + NaCl = NaCuCl
S2O3 + H2O = SO3 + H =>
S2O3 + 3 H2O = 2 SO3 + 6 H
Mg3N2 + H2O = Mg(OH)2 + H2 + N2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 3 H2 + N2
H2SO3K2O = K2SO3 + H2O =>
H2SO3K2O = K2SO3 + H2O
LiOH + H2SO3 = Li + SO4 + H2O =>
4 LiOH + H2SO3 = 4 Li + SO4 + 3 H2O
Ca(NO3)2 + K2C03 = K2(NO3)2 + CaC03 =>
Ca(NO3)2 + K2C03 = K2(NO3)2 + CaC03
Cl2 + Sr(OH)2 = SrCl2 + Sr(ClO3)2 + H2O =>
6 Cl2 + 6 Sr(OH)2 = 5 SrCl2 + Sr(ClO3)2 + 6 H2O
CaH2 + H2O = CaH + H3O =>
CaH2 + H2O = CaH + H3O
Si + HNO3 + HF = H2SiF6 + NO2 + H2O =>
Si + 4 HNO3 + 6 HF = H2SiF6 + 4 NO2 + 4 H2O
AlCl3 + BaSO4 = BaCl3 + Al(SO4) =>
AlCl3 + BaSO4 = BaCl3 + Al(SO4)
Zn + PtCl = ZnCl2 + Pt =>
Zn + 2 PtCl = ZnCl2 + 2 Pt
Ca(OH)2 + C6H8O6 = H2O + Ca(C6H7O6)2 =>
Ca(OH)2 + 2 C6H8O6 = 2 H2O + Ca(C6H7O6)2
HNO3 + PO4 = H3PO4 + NO3 =>
3 HNO3 + PO4 = H3PO4 + 3 NO3
N2H4(l) + O2(l) = N2(g) + H2O(l) =>
N2H4(l) + O2(l) = N2(g) + 2 H2O(l)
Ba + AgOH = Ba(OH)2 + Ag =>
Ba + 2 AgOH = Ba(OH)2 + 2 Ag
MgO + BaSO4 = MgSO4 + BaO =>
MgO + BaSO4 = MgSO4 + BaO
Al(OH)3 + AgBr = AlBr3 + AgOH =>
Al(OH)3 + 3 AgBr = AlBr3 + 3 AgOH
AgSO4 + AlCl3 = AgCl + Al(SO4)3 =>
3 AgSO4 + AlCl3 = 3 AgCl + Al(SO4)3
Ni(NO3)2 + KOH = Ni(NO3)2KOH =>
Ni(NO3)2 + KOH = Ni(NO3)2KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCl + NH3 = Cu2NH3 + Cl =>
2 CuCl + NH3 = Cu2NH3 + 2 Cl
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
SI + HNO3 + HF = SIF4 + NO + H2O =>
3 SI + 4 HNO3 + 12 HF = 3 SIF4 + 4 NO + 8 H2O
P + Cl = PCl3 =>
P + 3 Cl = PCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/04/24
Équations équilibrées sur11/03/23
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