| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3Li + SbCl3 = (CH3)3Sb + 3 LiCl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Al4C3 + H2O = CH4 + AlO3H3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 AlO3H3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C + F2 = CF4 =>
C + 2 F2 = CF4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KHCO3MgCO3H2O + MgO = MgCO3H2O + K{+} + CO3{2-} =>
2 KHCO3MgCO3H2O + MgO = 3 MgCO3H2O + 2 K{+} + CO3{2-}
N2 + O3 = N2O5 =>
3 N2 + 5 O3 = 3 N2O5
BaO + HOCl = BaCl2 + O2 + H2O =>
BaO + 2 HOCl = BaCl2 + O2 + H2O
Pb + (C2H5)2Cd + C2H5I = (C2H5)4Pb + CdI2 =>
Pb + (C2H5)2Cd + 2 C2H5I = (C2H5)4Pb + CdI2
Na2Cr2O7 + Na3C2O4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + H2O =>
Na2Cr2O7 + 2 Na3C2O4 + 7 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 CO2 + 7 H2O
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
I2 + NaI = NaI3 =>
I2 + NaI = NaI3
Fe + Cl7 = FeCl3 =>
7 Fe + 3 Cl7 = 7 FeCl3
Pb(OAc)2 + (C2H5)3Al = Pb + (C2H5)4Pb + Al(OAc)3 =>
6 Pb(OAc)2 + 4(C2H5)3Al = 3 Pb + 3(C2H5)4Pb + 4 Al(OAc)3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Hg + ZnSO4 = HgSO4 + Zn =>
Hg + ZnSO4 = HgSO4 + Zn
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
C4H9Cl + Li = LiCl + C4H9Li =>
C4H9Cl + 2 Li = LiCl + C4H9Li
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sm2O3 + BaCO3 + MnO2 = Sm06Ba04MnO3 + CO2 + O2 =>
3 Sm2O3 + 4 BaCO3 + MnO2 = Sm06Ba04MnO3 + 4 CO2 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + Ce2 = HCe =>
H2 + Ce2 = 2 HCe
F2 + SBr6 = SF6 + Br2 =>
3 F2 + SBr6 = SF6 + 3 Br2
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PB(NO3)2 + HI = PBI2 + HNO3 =>
PB(NO3)2 + 2 HI = PBI2 + 2 HNO3
AlSo4 + NH4OH = AlOH + NH4So4 =>
AlSo4 + NH4OH = AlOH + NH4So4
Ag + HCL = AgCL + H2 =>
2 Ag + 2 HCL = 2 AgCL + H2
Na3PO4 + Pb(NO3)2 = Pb3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 NaNO3
BaCl2 + Fe2(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeCl3
Ag2O = Ag + O3 =>
3 Ag2O = 6 Ag + O3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al(No3)3 + H2So4 = Al2(So4)3 + HNo3 =>
2 Al(No3)3 + 3 H2So4 = Al2(So4)3 + 6 HNo3
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
O3 = O2 =>
2 O3 = 3 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + O2 = CO2 =>
C + O2 = CO2
K + Pb(C2O4) = K2C2O4 + Pb =>
2 K + Pb(C2O4) = K2C2O4 + Pb
Sm2O3 + BaCO3 + MnO2 = Sm6Ba4(MnO3)10 + CO2 + O2 =>
6 Sm2O3 + 8 BaCO3 + 20 MnO2 = 2 Sm6Ba4(MnO3)10 + 8 CO2 + 3 O2
K + Pb(C2O4)2 = K2C2O4 + Pb =>
4 K + Pb(C2O4)2 = 2 K2C2O4 + Pb
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
PB(NO3)2 + H2S = PBS + HNO3 =>
PB(NO3)2 + H2S = PBS + 2 HNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/19
Équations équilibrées sur01/31/18
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