| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
K2Cr2O4 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2Cr2O4 + 8 HCl = 2 KCl + 2 CrCl2 + Cl2 + 4 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Tl(OH)3 + H2SeO3 = Tl(HSeO3)3 + H2O =>
Tl(OH)3 + 3 H2SeO3 = Tl(HSeO3)3 + 3 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
Fe + ClO2 = Fe(ClO2)2 =>
Fe + 2 ClO2 = Fe(ClO2)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H7O8 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
6 C6H7O8 + 15 NaHCO3 = 16 H2O + 21 CO2 + 5 Na3C6H5O7
Ba(NO3)2 + NAOH = Ba(OH)2 + NANO3 =>
Ba(NO3)2 + 2 NAOH = Ba(OH)2 + 2 NANO3
CUSO4(s) + Fe = CU + Fe2(SO4)3 =>
3 CUSO4(s) + 2 Fe = 3 CU + Fe2(SO4)3
CuO + KNO3 = CuNO3 + KO =>
CuO + KNO3 = CuNO3 + KO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MnI2 + BiO3{-} + H3O{+} = MnO4{-} + IO3{-} + Bi{3+} + H2O =>
2 MnI2 + 17 BiO3{-} + 62 H3O{+} = 2 MnO4{-} + 4 IO3{-} + 17 Bi{3+} + 93 H2O
NH3{+} + H2O = NH4{+} + OH =>
NH3{+} + H2O = NH4{+} + OH
CuSO4(s) + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4(s) + 2 Fe = 3 Cu + Fe2(SO4)3
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
CuSO4(s) + Fe(s) = Cu + Fe2(SO4)3 =>
3 CuSO4(s) + 2 Fe(s) = 3 Cu + Fe2(SO4)3
CH3CH2SH + O2 = C02 + H20 + SO2 =>
10 CH3CH2SH + 10 O2 = 10 C02 + 3 H20 + 10 SO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2 + F2 = HF =>
H2 + F2 = 2 HF
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CU(NO3)2 + LIOH = CU(OH)2 + LINO3 =>
CU(NO3)2 + 2 LIOH = CU(OH)2 + 2 LINO3
Zn + F2 = ZnF =>
2 Zn + F2 = 2 ZnF
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + F2 = FZn =>
2 Zn + F2 = 2 FZn
Al + F2 = AlF =>
2 Al + F2 = 2 AlF
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZN + AGCL = ZNCL + AG =>
ZN + AGCL = ZNCL + AG
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/18
Équations équilibrées sur09/11/17
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