| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 AgI + H2SO4 = 2 Ag + ZnSO4 + 2 HI
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
KOH + H2O2 + Cr(OH)3 = H2O + K2CrO4 =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 K2CrO4
Cu(OH)2 + P2O5 = CuO + P(OH)5 =>
5 Cu(OH)2 + P2O5 = 5 CuO + 2 P(OH)5
NiCl + AgNo3 = AgCl + NiNo3 =>
NiCl + AgNo3 = AgCl + NiNo3
Al2(SO4)3 + CuBr2 = AlBr3 + CuSO4 =>
Al2(SO4)3 + 3 CuBr2 = 2 AlBr3 + 3 CuSO4
MgCl2 + Zn3(PO4)2 = Mg3(PO4)2 + ZnCl2 =>
3 MgCl2 + Zn3(PO4)2 = Mg3(PO4)2 + 3 ZnCl2
CH3CHCH3CH3 + Br2 = CH3C(Br)CHCH3 + HBr =>
CH3CHCH3CH3 + 2 Br2 = CH3C(Br)CHCH3 + 3 HBr
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO3 + K3PO3 = KNO3 + Ag3PO3 =>
3 AgNO3 + K3PO3 = 3 KNO3 + Ag3PO3
VO2{+} + SeO3{2-} = VO{+} + SeO4{2-} =>
VO2{+} + SeO3{2-} = VO{+} + SeO4{2-}
C2H2H2O = CH3COH =>
C2H2H2O = CH3COH
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
C2H6Cl2 = C2H5ClHCl =>
C2H6Cl2 = C2H5ClHCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgOCN(s)NH4Cl(aq) = AgCl(s)NH4OCN(aq) =>
AgOCN(s)NH4Cl(aq) = AgCl(s)NH4OCN(aq)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaHCO7 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 NaHCO7 + 7 H3C6H5O7 = 33 CO2 + 25 H2O + 3 Na3C6H5O7
CoO(OH) + HCl = CoCl2 + Cl2 + H2O =>
2 CoO(OH) + 6 HCl = 2 CoCl2 + Cl2 + 4 H2O
CU(OH)2 + HNO3 = CU(NO3)2 + H2O =>
CU(OH)2 + 2 HNO3 = CU(NO3)2 + 2 H2O
Zn(No3)2 + Ca(OH)2 = Zn(OH)2 + Ca(No3)2 =>
Zn(No3)2 + Ca(OH)2 = Zn(OH)2 + Ca(No3)2
Zn(NH3)4(OH)2 + Na2S = ZnS + NH3 + NaOH =>
Zn(NH3)4(OH)2 + Na2S = ZnS + 4 NH3 + 2 NaOH
CH3NH3OH + FeCl3 = CH3NH3Cl + Fe(OH)3 =>
3 CH3NH3OH + FeCl3 = 3 CH3NH3Cl + Fe(OH)3
TiO + HCl = TiOCl2 + H2 =>
TiO + 2 HCl = TiOCl2 + H2
ZnI2 + Br2 = Br2I2 + Zn =>
ZnI2 + Br2 = Br2I2 + Zn
ZnOBaI2 = ZnI2BaO =>
ZnOBaI2 = ZnI2BaO
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
BaSO4 + NH3 = [Ba(NH3)]SO4 =>
BaSO4 + NH3 = [Ba(NH3)]SO4
NaSO3H2SO4 = NaSO4H2OSO2 =>
NaSO3H2SO4 = NaSO4H2OSO2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
MgOCa(OH)2 = Mg(OH)2CaO =>
MgOCa(OH)2 = Mg(OH)2CaO
BaCl2 + SnCl4 = BaCl4 + SnCl2 =>
BaCl2 + SnCl4 = BaCl4 + SnCl2
Cr2O5 + CrH2O2 = CrO2 + H2O =>
Cr2O5 + CrH2O2 = 3 CrO2 + H2O
Fe(NO3)3 + Na2SO4 = Fe2(SO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaNO3
HPO4{-2} + NH4{+} + MoO4{-2} + H3O{+} = (NH4)3[P(Mo12O40)] + H2O =>
HPO4{-2} + 3 NH4{+} + 12 MoO4{-2} + 23 H3O{+} = (NH4)3[P(Mo12O40)] + 35 H2O
H2SO4 + Al(OH)2 = Al(SO4) + H2O =>
H2SO4 + Al(OH)2 = Al(SO4) + 2 H2O
NH2SO3H + KOH = NH2SO3K + H2O =>
NH2SO3H + KOH = NH2SO3K + H2O
KBrO3 + KI + H2O = KBr + I + KOH =>
KBrO3 + 6 KI + 3 H2O = KBr + 6 I + 6 KOH
FeS + HClO4 = FeO4 + SHCl =>
FeS + HClO4 = FeO4 + SHCl
C(grafit) + O2 = CO2 =>
C(grafit) + O2 = CO2
C2H5OH + Na = C4H6 + NaOH + H2 =>
2 C2H5OH + 2 Na = C4H6 + 2 NaOH + 2 H2
C7H15OH + O2 = C7O2 + H15 =>
30 C7H15OH + 15 O2 = 30 C7O2 + 32 H15
CU(OH)2 + HNO3 = CU(NO3)2 + H2O =>
CU(OH)2 + 2 HNO3 = CU(NO3)2 + 2 H2O
CuSO4 + K2HPO4 = CuHPO4 + K2SO4 =>
CuSO4 + K2HPO4 = CuHPO4 + K2SO4
SnO2 + H2 = Sn + H2O2 =>
SnO2 + H2 = Sn + H2O2
HCl + O3 = Cl2 + H2O =>
6 HCl + O3 = 3 Cl2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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