| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2Cl(OH)3 + 3 HCl = 2 CuCl2 + 3 H2O
Al + N3 = AlN3 =>
Al + N3 = AlN3
AlF3 + Cl = AlCl3 + F =>
AlF3 + 3 Cl = AlCl3 + 3 F
C + H2O = CH + O =>
2 C + H2O = 2 CH + O
Fe(NH4)2(SO4)2 = Fe{2+} + NH4{+} + SO4{2-} =>
Fe(NH4)2(SO4)2 = Fe{2+} + 2 NH4{+} + 2 SO4{2-}
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Cr + HNO3 + HCl = CrCl3 + NO + H2O =>
Cr + HNO3 + 3 HCl = CrCl3 + NO + 2 H2O
NaNH4HPO4*4H2O = NaPO3 + NH3 + H2O =>
NaNH4HPO4*4H2O = NaPO3 + NH3 + 5 H2O
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaOH(aq) + HTcO4(aq) = NaTcO4(aq) + H2O(l) =>
NaOH(aq) + HTcO4(aq) = NaTcO4(aq) + H2O(l)
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
KSbO3 + Fe2O3 = KFe2SbO6 =>
KSbO3 + Fe2O3 = KFe2SbO6
CaCl2 + O = CaO + Cl =>
CaCl2 + O = CaO + 2 Cl
CdCl2 + (NH4)2SO4 = CdSO4 + NH4Cl =>
CdCl2 + (NH4)2SO4 = CdSO4 + 2 NH4Cl
LiClO4 + H2SO4 = Li2SO4 + HClO4 =>
2 LiClO4 + H2SO4 = Li2SO4 + 2 HClO4
PbO + NaOH + H2O = Na[Pb(OH)3] =>
PbO + NaOH + H2O = Na[Pb(OH)3]
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
As2S5 + HNO3 = H2O + H2SO4 + H3AsO4 + NO2 =>
As2S5 + 40 HNO3 = 12 H2O + 5 H2SO4 + 2 H3AsO4 + 40 NO2
HCl + CuCl + O = CuCl2 + H2O =>
2 HCl + 2 CuCl + O = 2 CuCl2 + H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Bi(OH)2Cl = BiOCl + H2O =>
Bi(OH)2Cl = BiOCl + H2O
C7H7OH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C7H7OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
BaCl2 + FeS = BaCl2S + Fe =>
BaCl2 + FeS = BaCl2S + Fe
C3H8O3 + K2Cr2O7 + H2SO4 = C3H6O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O3 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O3 + Cr2(SO4)3 + K2SO4 + 7 H2O
HgNO3 + AlCl3 = HgCl + Al(NO3)3 =>
3 HgNO3 + AlCl3 = 3 HgCl + Al(NO3)3
HCl + Pb(NO3)2 = PbCl2 + H2(NO3)2 =>
2 HCl + Pb(NO3)2 = PbCl2 + H2(NO3)2
HC2O4{-} + OH{-} = C2O4{-2} + H2O =>
HC2O4{-} + OH{-} = C2O4{-2} + H2O
SO3 + HF = FSO3H =>
SO3 + HF = FSO3H
FeCl3 + NaOH = Fe(OH)2Cl + NaCl =>
FeCl3 + 2 NaOH = Fe(OH)2Cl + 2 NaCl
OCl = Cl + O =>
OCl = Cl + O
KI + F2O + H2O = KF + KOH + I2 =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 2 I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO3 + LiAlH4 = H2S + Al2O3 + Li2O + H2O =>
2 SO3 + 2 LiAlH4 = 2 H2S + Al2O3 + Li2O + 2 H2O
Li + H2O = Li3H + LiOH =>
4 Li + H2O = Li3H + LiOH
KI + Pb = K3 + PbI2 =>
6 KI + 3 Pb = 2 K3 + 3 PbI2
Cu(NO3)2 + KNO3 = K(NO3)2 + CuNO3 =>
Cu(NO3)2 + KNO3 = K(NO3)2 + CuNO3
Zn + Cd + Cr + Se = Zn7Cd3Cr20Se40 =>
7 Zn + 3 Cd + 20 Cr + 40 Se = Zn7Cd3Cr20Se40
I + AuCl = ICl + Au =>
I + AuCl = ICl + Au
AgNO3 + KT = AgK + TNO3 =>
AgNO3 + KT = AgK + TNO3
Al + MoO3 = Mo + Al2O3333333333 =>
2 Al + 1111111111 MoO3 = 1111111111 Mo + Al2O3333333333
CuSO4 + SC(NH2)2 = Cu2SO4 + (NH)(NH2)CSSC(NH2)(NH) + H2SO4 =>
2 CuSO4 + 2 SC(NH2)2 = Cu2SO4 + (NH)(NH2)CSSC(NH2)(NH) + H2SO4
AgNO3 + KT = AgK + TNO3 =>
AgNO3 + KT = AgK + TNO3
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
Ag + MgO = AgO + Mg =>
Ag + MgO = AgO + Mg
AgNO3 + KT = AgK + TNO3 =>
AgNO3 + KT = AgK + TNO3
Mg + SF6 = MgF2 + S =>
3 Mg + SF6 = 3 MgF2 + S
Mg2CO3 + H3PO4 = H3CO3 + Mg2PO4 =>
Mg2CO3 + H3PO4 = H3CO3 + Mg2PO4
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
K2SiO3 + Cu(OH)2 = KOH + CuSiO3 =>
K2SiO3 + Cu(OH)2 = 2 KOH + CuSiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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