| Équations équilibrées la veille |
Al3 + 3 H = 3 AlH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O(l) =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O(l)
Cl2O + H = HCl2O =>
Cl2O + H = HCl2O
NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2
SO2 = S8 + O2 =>
8 SO2 = S8 + 8 O2
C4H8 + CCl4 = HCl + C5H8 =>
7 C4H8 + 2 CCl4 = 8 HCl + 6 C5H8
Ge + HCl = GeCl2 + H2 =>
Ge + 2 HCl = GeCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HClO4 + SO2 + H2O = H2SO4 + HCl =>
HClO4 + 4 SO2 + 4 H2O = 4 H2SO4 + HCl
H4P2O5 + Cu(OH)2 = Cu4(P2O5)2 + H2O =>
2 H4P2O5 + 4 Cu(OH)2 = Cu4(P2O5)2 + 8 H2O
Br2 + NH3*H2O = N2 + NH4Br + H2O =>
3 Br2 + 8 NH3*H2O = N2 + 6 NH4Br + 8 H2O
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
PbCl2 = Cl + Pb =>
PbCl2 = 2 Cl + Pb
BaCO3 + Y2O3 + Bi2O3 + O2 = Ba100Y10Bi90O300 + CO2 =>
100 BaCO3 + 5 Y2O3 + 45 Bi2O3 + 25 O2 = Ba100Y10Bi90O300 + 100 CO2
CaOH2 + HNO3 = CaNO3 + HOH2 =>
CaOH2 + HNO3 = CaNO3 + HOH2
Na2C6H6O7 + NaOH = Na3C6H5O7 + H2O =>
Na2C6H6O7 + NaOH = Na3C6H5O7 + H2O
CaO + Cu(OH)2 = CaCuO2 + H2O =>
CaO + Cu(OH)2 = CaCuO2 + H2O
MnO + HCl = MnCl + H2O + Cl2 =>
2 MnO + 4 HCl = 2 MnCl + 2 H2O + Cl2
HCIO + H2O = CIO + H3O =>
HCIO + H2O = CIO + H3O
C24H50 = C2H6 + C2H4 =>
C24H50 = C2H6 + 11 C2H4
Cu(OH)2 + H2O = Cu(H2O)2 + OH =>
Cu(OH)2 + 2 H2O = Cu(H2O)2 + 2 OH
H{+} + AsO4{-3} + H2S = As2S5 + H2O =>
6 H{+} + 2 AsO4{-3} + 5 H2S = As2S5 + 8 H2O
KI + KNO2 + H2SO4 = K2SO4 + I2 + NH3 + H2O =>
12 KI + 2 KNO2 + 7 H2SO4 = 7 K2SO4 + 6 I2 + 2 NH3 + 4 H2O
Al + H2S(O)4 = Al(SO4)4 + H2 =>
Al + 4 H2S(O)4 = Al(SO4)4 + 4 H2
H2SO4 + CuSO4*5H2O = Cu + H2O + SHO4 =>
H2SO4 + CuSO4*5H2O = Cu + 5 H2O + 2 SHO4
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2CO3 + NH4Cl = (NH4)2CO3 + NaCl =>
Na2CO3 + 2 NH4Cl = (NH4)2CO3 + 2 NaCl
Na2CrO4 + KCl = NaCl + K2CrO4 =>
Na2CrO4 + 2 KCl = 2 NaCl + K2CrO4
CH3CHCHCH3 + KMnO4 + H2O = CH3CH(OH)2CHCH3 + MnO2 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)2CHCH3 + 2 MnO2 + 2 KOH
Cu(No3)2 + NaI = CuI + I2 + NaNo3 =>
2 Cu(No3)2 + 4 NaI = 2 CuI + I2 + 4 NaNo3
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4NO3
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
C3H6O + Cr2O7{2-} + H{+} = C3H6O2 + Cr{3+} + H2O =>
3 C3H6O + Cr2O7{2-} + 8 H{+} = 3 C3H6O2 + 2 Cr{3+} + 4 H2O
Pb + Ag(C2H3O2) = Pb(C2H3O2)2 + Ag =>
Pb + 2 Ag(C2H3O2) = Pb(C2H3O2)2 + 2 Ag
Mn + MnO2 + H2SO4 = MnSO4 + H2O =>
Mn + MnO2 + 2 H2SO4 = 2 MnSO4 + 2 H2O
C5H8 + Cl2 = CCl4 + HCl =>
C5H8 + 14 Cl2 = 5 CCl4 + 8 HCl
Mg + HNO3 = MgNO33 + NO + H2O =>
3 Mg + 64 HNO3 = 3 MgNO33 + 61 NO + 32 H2O
HClO + SO2 = Cl2 + H2SO4 =>
2 HClO + SO2 = Cl2 + H2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
N2 + F2 = N4F =>
4 N2 + F2 = 2 N4F
CH3Br + KOH = CH3OH + KBr =>
CH3Br + KOH = CH3OH + KBr
H2C2O4 + KOH = KC2O4 + H2OH =>
H2C2O4 + KOH = KC2O4 + H2OH
CrCl3 + Cr(OH)3 = Cr(OH)2Cl =>
CrCl3 + 2 Cr(OH)3 = 3 Cr(OH)2Cl
Pb + K2CrO4 = PbCrO4 + K2 =>
Pb + K2CrO4 = PbCrO4 + K2
NaCl*H2O = NaOH + H2 + Cl2 =>
2 NaCl*H2O = 2 NaOH + H2 + Cl2
S + CO2 = SCO2 =>
S + CO2 = SCO2
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| Équations équilibrées la veille |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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