| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + CaCl2 = CaSO4 + 2 HCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
NaF + Al(OH)3 + HF = Na3AlF6 + H2O =>
3 NaF + Al(OH)3 + 3 HF = Na3AlF6 + 3 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
AGNo3 + BACl2 = AGCl + BA(No3)2 =>
2 AGNo3 + BACl2 = 2 AGCl + BA(No3)2
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
NaOH + Al(OH)3 + HF = Na3AlF6 + H2O =>
3 NaOH + Al(OH)3 + 6 HF = Na3AlF6 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H3PO4 + Na(OH) = Na3PO4 + H2O =>
H3PO4 + 3 Na(OH) = Na3PO4 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FEO3 + H20 = FE(OH)3 =>
20 FEO3 + 3 H20 = 20 FE(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O
Mg + FeI2 = MgI2 + Fe =>
Mg + FeI2 = MgI2 + Fe
Sn{2+} + SO3{2-} + H{+} = Sn{4+} + SnS2 + H2O =>
6 Sn{2+} + 2 SO3{2-} + 12 H{+} = 5 Sn{4+} + SnS2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Be(NO3)2 + KOH = Be(OH)2 + KNO3 =>
Be(NO3)2 + 2 KOH = Be(OH)2 + 2 KNO3
Na2 + Cl2 = Na2Cl =>
2 Na2 + Cl2 = 2 Na2Cl
Cu + H2SO4 = H2O + CuSO4 + SO2 =>
Cu + 2 H2SO4 = 2 H2O + CuSO4 + SO2
Mg + Fe(No3)2 = Mg(No3)2 + Fe =>
Mg + Fe(No3)2 = Mg(No3)2 + Fe
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
H2SO4 + NaCl = HCl + NaHSO4 =>
H2SO4 + NaCl = HCl + NaHSO4
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
O2 + C4H10 = CO2 + H2O =>
13 O2 + 2 C4H10 = 8 CO2 + 10 H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
KMnO4 + KOH + NaNO2 = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 KOH + NaNO2 = 2 K2MnO4 + NaNO3 + H2O
Al(No3)3 + KOH = Al(OH)3 + KNo3 =>
Al(No3)3 + 3 KOH = Al(OH)3 + 3 KNo3
H + CL = HCL =>
H + CL = HCL
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
MnCl2 + Br2 + NaOH = MnO2 + NaBr + NaCl + H2O =>
MnCl2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaCl + 2 H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
CAC2 + HNO3 = CA(NO3)2 + C2H2 =>
CAC2 + 2 HNO3 = CA(NO3)2 + C2H2
Mn2(CO)10 = Mn + CO =>
Mn2(CO)10 = 2 Mn + 10 CO
NaOH + Cl2 = NaOCl + NaCl + H2O =>
2 NaOH + Cl2 = NaOCl + NaCl + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ZnCO3 + HNO3 = CO2 + Zn(NO3)2 + H2O =>
ZnCO3 + 2 HNO3 = CO2 + Zn(NO3)2 + H2O
TiCl4 + H + Na2CO3 = Ti + CO2 + Na2Cl4 + H2O =>
TiCl4 + 2 H + Na2CO3 = Ti + CO2 + Na2Cl4 + H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/30/19
Équations équilibrées sur09/29/18
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