| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Co(NO3)2 + K2Cr2O4 = CoCr2O4 + K2(NO3)2 =>
Co(NO3)2 + K2Cr2O4 = CoCr2O4 + K2(NO3)2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
BaCl2 + Li2CrO4 = BaCrO4 + LiCl =>
BaCl2 + Li2CrO4 = BaCrO4 + 2 LiCl
Na2CrO4 + H2O + NaOH = Na3[Cr(OH)6] + O2 =>
4 Na2CrO4 + 10 H2O + 4 NaOH = 4 Na3[Cr(OH)6] + 3 O2
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Br2 + NaI = I2 + NaBr =>
Br2 + 2 NaI = I2 + 2 NaBr
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Br2 + HCLO + H2O = HBrO3 + HCL =>
Br2 + 5 HCLO + H2O = 2 HBrO3 + 5 HCL
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CUS + HNO3 = CUSO4 + H20 + NO2 =>
5 CUS + 20 HNO3 = 5 CUSO4 + H20 + 20 NO2
MgSO4 + LiOH = MgOH + LiSO4 =>
MgSO4 + LiOH = MgOH + LiSO4
NaBH4 + H2O = H2 + NaOH + B(OH)3 =>
NaBH4 + 4 H2O = 4 H2 + NaOH + B(OH)3
HCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + FeO3 = Fe + Al2O3 =>
2 Al + FeO3 = Fe + Al2O3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/18
Équations équilibrées sur11/26/17
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