| Équations équilibrées la veille |
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3) =>
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3)
TiOCl2 + Mg + HCl = MgCl2 + Ti + H2O =>
TiOCl2 + 2 Mg + 2 HCl = 2 MgCl2 + Ti + H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
LiCl + H2 = Li + HCl =>
2 LiCl + H2 = 2 Li + 2 HCl
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
NaOH(aq)H2So4(aq) + NaOH(aq) = Na2So4(aq) + H2O(aq) =>
NaOH(aq)H2So4(aq) + NaOH(aq) = Na2So4(aq) + 2 H2O(aq)
H2O + Mn2O7 = Mn(OH)7 =>
7 H2O + Mn2O7 = 2 Mn(OH)7
CH3COONa + CH3CH2Cl = CH3CH2COOCH3 + NaCl =>
CH3COONa + CH3CH2Cl = CH3CH2COOCH3 + NaCl
BaCl2 = BaCl + Cl2 =>
2 BaCl2 = 2 BaCl + Cl2
Mg + HCl(aq) = H2(g) + MgCl2 =>
Mg + 2 HCl(aq) = H2(g) + MgCl2
C6H5NH2 + HCl = C6H5Cl + H3N =>
C6H5NH2 + HCl = C6H5Cl + H3N
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ti2(SO4)3 + FeCl3 = FeSO4 + TiCl4 + Cl2 =>
2 Ti2(SO4)3 + 6 FeCl3 = 6 FeSO4 + 4 TiCl4 + Cl2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K2SO3 + KMnO4 + H2O = H2SO4 + MnSO4 + KOH =>
5 K2SO3 + 2 KMnO4 + 9 H2O = 3 H2SO4 + 2 MnSO4 + 12 KOH
O2 + C4H9OH = H2O + CO3 =>
8 O2 + C4H9OH = 5 H2O + 4 CO3
MgFe(OH)2 = Mg(OH)2Fe =>
MgFe(OH)2 = Mg(OH)2Fe
CaCl + KNo3 = CaNo3 + KCl =>
CaCl + KNo3 = CaNo3 + KCl
C2H5OH + O = CH3COOH + H2O =>
C2H5OH + 2 O = CH3COOH + H2O
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
Ba + N2 = Ba3N6 =>
3 Ba + 3 N2 = Ba3N6
KMnO4 + K2SO3 + KOH = K2MnO4 + KSO4H2O =>
3 KMnO4 + K2SO3 + 2 KOH = 3 K2MnO4 + KSO4H2O
Ca3N2 + H2S = CaS + NH3 =>
Ca3N2 + 3 H2S = 3 CaS + 2 NH3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C7H16 + O2 = O2C7H16 =>
C7H16 + O2 = O2C7H16
HNO3 + Sb + H2O = H[Sb(OH)6] + NO2 =>
5 HNO3 + Sb + H2O = H[Sb(OH)6] + 5 NO2
ZnSO4 + LiOH = Zn(OH)2 + Li2SO4 =>
ZnSO4 + 2 LiOH = Zn(OH)2 + Li2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2SO4(aq) + BaCl2(g) = BaSO4(s) + KCl(ag) =>
K2SO4(aq) + BaCl2(g) = BaSO4(s) + 2 KCl(ag)
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 8 H2O
HNO3 + Sb + H2O = H[Sb(OH)6] + NO2 =>
5 HNO3 + Sb + H2O = H[Sb(OH)6] + 5 NO2
H3PO4 + BaSO4 = H2SO4 + Ba3(PO4)2 =>
2 H3PO4 + 3 BaSO4 = 3 H2SO4 + Ba3(PO4)2
Mg + Pb3O4 = MgO + PbO =>
Mg + Pb3O4 = MgO + 3 PbO
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Sb + HNO3 + H2O = H3SbO4 + NO =>
3 Sb + 5 HNO3 + 2 H2O = 3 H3SbO4 + 5 NO
SB + HNO3 + H2O = H3SBO4 + NO =>
3 SB + 5 HNO3 + 2 H2O = 3 H3SBO4 + 5 NO
HNO3 + Sb + H2O = H[Sb(OH)6] + NO2 =>
5 HNO3 + Sb + H2O = H[Sb(OH)6] + 5 NO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NiPO4 + AgNO3 = Ag3PO4 + Ni(NO3)3 =>
NiPO4 + 3 AgNO3 = Ag3PO4 + Ni(NO3)3
HNO3 + Sb + H2O = H[Sb(OH)6] + NO2 =>
5 HNO3 + Sb + H2O = H[Sb(OH)6] + 5 NO2
Sb + HNO3 + H2O = HSb(OH)6 + NO2 =>
Sb + 5 HNO3 + H2O = HSb(OH)6 + 5 NO2
HNO3 + BaOH2 = BaHNO3 + H2O =>
HNO3 + BaOH2 = BaHNO3 + H2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
C7H5O2 + H2O = HC7H5O2 + OH =>
C7H5O2 + H2O = HC7H5O2 + OH
Sb + HNO3 + H2O = H(Sb(OH)6) + NO2 =>
Sb + 5 HNO3 + H2O = H(Sb(OH)6) + 5 NO2
PbPO4 + LiCO3 = PbCO3 + LiPO4 =>
PbPO4 + LiCO3 = PbCO3 + LiPO4
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
HCl + H = H3Cl =>
HCl + 2 H = H3Cl
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
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