| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 H2SO4 = Ca(HSO4)2 + 2 H2O
MoO2 + CO = Mo2C + CO2 =>
2 MoO2 + 6 CO = Mo2C + 5 CO2
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KOH(aq) + HBrO4(aq) = KBrO4(aq) + H2O(l) =>
KOH(aq) + HBrO4(aq) = KBrO4(aq) + H2O(l)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Br2 + KF = KBr + F2 =>
Br2 + 2 KF = 2 KBr + F2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe(OH)2 + Na2O = FeO + NaOH =>
Fe(OH)2 + Na2O = FeO + 2 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li + H3Po4 = H2 + Li3Po4 =>
6 Li + 2 H3Po4 = 3 H2 + 2 Li3Po4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Nd2O3 + CaCl2 + Na = Nd + CaO + NaCl =>
Nd2O3 + 3 CaCl2 + 6 Na = 2 Nd + 3 CaO + 6 NaCl
Li + H3PO4 = H2 + Li3PO4 =>
6 Li + 2 H3PO4 = 3 H2 + 2 Li3PO4
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
P2O5 + MgO = Mg3(PO4)2 =>
P2O5 + 3 MgO = Mg3(PO4)2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C8H10 + O2 = CO2 + H20 =>
2 C8H10 + 16 O2 = 16 CO2 + H20
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Mn(NO3)2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe7S8 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 Fe7S8 + 69 O2 + 10 H2SO4 = 14 Fe2(SO4)3 + 10 H2O
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
CAOCl2 + NH3 = CACl2 + H2O + N2 =>
3 CAOCl2 + 2 NH3 = 3 CACl2 + 3 H2O + N2
P + Cl = PCl2 =>
P + 2 Cl = PCl2
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
CA(OCl)2 + NH3 = CACl2 + H2O + N2 =>
3 CA(OCl)2 + 4 NH3 = 3 CACl2 + 6 H2O + 2 N2
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
Mg + O = Mg7O2 =>
7 Mg + 2 O = Mg7O2
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2SO4
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
CH36O(methanol) + O2 = CO2 + H2O =>
2 CH36O(methanol) + 19 O2 = 2 CO2 + 36 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3O(methanol) + O2 = CO2 + H2O =>
4 CH3O(methanol) + 5 O2 = 4 CO2 + 6 H2O
Na + P = Na3P =>
3 Na + P = Na3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/17
Équations équilibrées sur03/01/16
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