Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COONa + NaOH = Na2CO3 + C2H6
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
KMNO4 + H2SO4 + Na2SO3 = MNSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMNO4 + 3 H2SO4 + 5 Na2SO3 = 2 MNSO4 + K2SO4 + 3 H2O + 5 Na2SO4
C2H2F4 + H2O = CO + HF + H2 =>
C2H2F4 + 2 H2O = 2 CO + 4 HF + H2
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O + CO2 =>
5 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe(SO4)3 + 24 H2O + 10 CO2
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
C2H2F4 + H2O = CO2 + HF + H2 =>
C2H2F4 + 4 H2O = 2 CO2 + 4 HF + 3 H2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PbS + HNO3 = PbSO4 + NO2 + H20 =>
5 PbS + 20 HNO3 = 5 PbSO4 + 20 NO2 + H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
Au + [NO3]{-} + Cl{-} + H{+} = [AuCl4]{-} + NO2 + H2O =>
Au + 3[NO3]{-} + 4 Cl{-} + 6 H{+} = [AuCl4]{-} + 3 NO2 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe(NH4)(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl3 =>
Fe(NH4)(SO4)2 + 2 BaCl2 = 2 BaSO4 + NH4Cl + FeCl3
Fe(OH)3 + CO = CO2 + Fe + H2O =>
2 Fe(OH)3 + 3 CO = 3 CO2 + 2 Fe + 3 H2O
C + O = CO4 =>
C + 4 O = CO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
HCOH + Ag2O = HCOOH + Ag2 =>
HCOH + Ag2O = HCOOH + Ag2
KMnO4 + SnCl2 + H2SO4 = KCl + MnSO4 + SnCl4 + H2O + Sn(SO4)2 =>
2 KMnO4 + 5 SnCl2 + 8 H2SO4 = 2 KCl + 2 MnSO4 + 2 SnCl4 + 8 H2O + 3 Sn(SO4)2
(NH4)2So4 + KOH = K2So4 + NH3 + H2O =>
(NH4)2So4 + 2 KOH = K2So4 + 2 NH3 + 2 H2O
C3H4(g) + O2(g) = CO2(g) + H2O(g) =>
C3H4(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
MnO2 + CO = MnCO3 =>
MnO2 + CO = MnCO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 + NaNO2 + KOH = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
C12H22O11 = H2O + C =>
C12H22O11 = 11 H2O + 12 C
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr2O3(s) + H2(g) = Cr(s) + H2O(g) =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O(g)
H2C2H3O2 + NaOH = H2O + Na2C2H3O2 =>
H2C2H3O2 + 2 NaOH = 2 H2O + Na2C2H3O2
CL + NAOH = NACL + NACLO + H2O =>
2 CL + 2 NAOH = NACL + NACLO + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
potassiumchloride + silvernitrate = silverchloride + potassiumnitrate =>
KCl + AgNO3 = AgCl + KNO3
C + O2 = CO =>
2 C + O2 = 2 CO
As2O3 + H2O + HNO3 = H3AsO4 + NO =>
3 As2O3 + 7 H2O + 4 HNO3 = 6 H3AsO4 + 4 NO
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/17
Équations équilibrées sur10/26/16
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