| Équations équilibrées la veille |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SiCl4 + H2O = HCl + SiCl3OH =>
SiCl4 + H2O = HCl + SiCl3OH
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + NaHSO4 = H2CO3 + Na2SO4 =>
Na2CO3 + 2 NaHSO4 = H2CO3 + 2 Na2SO4
Pt + Al(NO3)3 = Al + Pt(NO3)2 =>
3 Pt + 2 Al(NO3)3 = 2 Al + 3 Pt(NO3)2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N2 =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 8 N2
AlCl3 + (NH4)2S + H2O = Al2S3 + NH4OH + HCl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = Al2S3 + 6 NH4OH + 6 HCl
HCl + C = C2Cl2 + H2 =>
2 HCl + 2 C = C2Cl2 + H2
Br2 + H2O = Br(OH)2 + H2 =>
Br2 + 4 H2O = 2 Br(OH)2 + 2 H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cl + Zn + H2O = Zn2(OH)3Cl + H2 =>
2 Cl + 4 Zn + 6 H2O = 2 Zn2(OH)3Cl + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5OH + MnO4{-} + H{+} = C2H3O2{-} + Mn{2+} + H2O =>
5 C2H5OH + 4 MnO4{-} + 7 H{+} = 5 C2H3O2{-} + 4 Mn{2+} + 11 H2O
Ni + HCI = NiCI + H =>
Ni + HCI = NiCI + H
ZnSO3(s) = ZnO(s) + SO2(g) =>
ZnSO3(s) = ZnO(s) + SO2(g)
NaClO3 + C6H12N4 = NaCl + H2O + N2 + CO2 =>
6 NaClO3 + C6H12N4 = 6 NaCl + 6 H2O + 2 N2 + 6 CO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Br2 + H2O = Br(OH)2 + H2 =>
Br2 + 4 H2O = 2 Br(OH)2 + 2 H2
CaO + Cl2O7 = CaClO + O2 =>
4 CaO + 2 Cl2O7 = 4 CaClO + 7 O2
C6H10 + Br2 = C6H10Br2 =>
C6H10 + Br2 = C6H10Br2
Na3[Cr(OH)6] + H2SO4 = Na2SO4 + Cr(OH)3 + H2O =>
2 Na3[Cr(OH)6] + 3 H2SO4 = 3 Na2SO4 + 2 Cr(OH)3 + 6 H2O
CaCl2 + F2 = CaF + Cl =>
2 CaCl2 + F2 = 2 CaF + 4 Cl
CuSO4 + NH3 = [Cu(NH3)4]SO4 =>
CuSO4 + 4 NH3 = [Cu(NH3)4]SO4
FeSO4 + K2CrO4 = FeCrO4 + K2SO4 =>
FeSO4 + K2CrO4 = FeCrO4 + K2SO4
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Mg(CO3) + Na = Na(CO3) + Mg =>
Mg(CO3) + Na = Na(CO3) + Mg
N3H12PO4 + BaO2H2 = NH5O + Ba3P2O8 =>
2 N3H12PO4 + 3 BaO2H2 = 6 NH5O + Ba3P2O8
Cr + CdSO4 = CrSO4 + Cd =>
Cr + CdSO4 = CrSO4 + Cd
Cu(ii) + AgNO3 = Cu(NO3)2 + Ag =>
Cu(ii) + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g)
Mg(OH)2 + H3O + Cl2 = MgCl2 + H2O =>
Mg(OH)2 + 2 H3O + Cl2 = MgCl2 + 4 H2O
C2H5OH(l) + O2 = CO2(g) + H2O =>
C2H5OH(l) + 3 O2 = 2 CO2(g) + 3 H2O
Ga(s) + F2(g) = GaF3 =>
2 Ga(s) + 3 F2(g) = 2 GaF3
C3H5OH + HBr = C3H5Br + H2O =>
C3H5OH + HBr = C3H5Br + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + NH4H2PO4 = (NH4)3PO4 =>
2 NH3 + NH4H2PO4 = (NH4)3PO4
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
P2O3 + S = P2S3 + SO2 =>
2 P2O3 + 9 S = 2 P2S3 + 3 SO2
C4H5OH + F2 = HF + CF4 + O2 =>
2 C4H5OH + 22 F2 = 12 HF + 8 CF4 + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + H20O = Fe3O4 + H2 =>
3 Fe + 4 H20O = Fe3O4 + 40 H2
Al(OH)3 + OH{-} = [Al(OH)4]{-} =>
Al(OH)3 + OH{-} = [Al(OH)4]{-}
Br2 + H2O = Br(OH)2 + H2 =>
Br2 + 4 H2O = 2 Br(OH)2 + 2 H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ti + I = TiI3 =>
Ti + 3 I = TiI3
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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