| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCL + NA = H + NACL
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
C2H4O2 + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
C2H4O2 + NaHCO3 = NaCH3CO2 + CO2 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Cu2O + CO = Cu + CO2 =>
Cu2O + CO = 2 Cu + CO2
C2H4O2 + NaHCO3 = NaCH3 + CO2 + H2O =>
C2H4O2 + NaHCO3 = NaCH3 + 2 CO2 + H2O
Cu2O + CO = Cu + CO2 =>
Cu2O + CO = 2 Cu + CO2
C3H7NO2 + C12H22O11 = C15H29NO13 =>
C3H7NO2 + C12H22O11 = C15H29NO13
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
HCOOH + CaCO3 = Ca(HCOOH)2 + CO2 + H2O =>
3 HCOOH + CaCO3 = Ca(HCOOH)2 + 2 CO2 + H2O
HNO3 + Mg = MgNO3 + H2 =>
2 HNO3 + 2 Mg = 2 MgNO3 + H2
NaJ + K2Cr2O7 + H2O = Cr(OH)3 + J2 + NaOH + KOH =>
6 NaJ + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 J2 + 6 NaOH + 2 KOH
Pb(OH)2 + CaCl(OCl) = Pb(OCl)2 + CaCl + (OH)2 =>
Pb(OH)2 + 2 CaCl(OCl) = Pb(OCl)2 + 2 CaCl + (OH)2
NaJ + K2Cr2O7 + H2O = Cr(OH)3 + J2 + NaOH + KOH =>
6 NaJ + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 J2 + 6 NaOH + 2 KOH
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
MnO2 + CO = Mn + CO2 =>
MnO2 + 2 CO = Mn + 2 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(NO3)2 + KHSO4 = Fe(NO3)3 + Fe2(SO4)3 + K2SO4 + NO + H2O =>
9 Fe(NO3)2 + 12 KHSO4 = 5 Fe(NO3)3 + 2 Fe2(SO4)3 + 6 K2SO4 + 3 NO + 6 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Zn + NaOH = H2 + Na2ZnO2 =>
Zn + 2 NaOH = H2 + Na2ZnO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Zn + NaOH = Na + Zn(OH)2 =>
Zn + 2 NaOH = 2 Na + Zn(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
CO2(aq) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(aq) + 2 KOH(aq) = K2CO3(aq) + H2O(l)
C4H9NH2 + HCl = C4H9NH3 + Cl =>
C4H9NH2 + HCl = C4H9NH3 + Cl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
HMNO4 + KOH = KMNO4 + H2O =>
HMNO4 + KOH = KMNO4 + H2O
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
C10H10Fe + O2 = Fe2O3 + CO2 + H2O =>
4 C10H10Fe + 53 O2 = 2 Fe2O3 + 40 CO2 + 20 H2O
K2CrO4 + SnCl2 + H2SO4 = SnSO4 + H2CrO4 + KCl =>
K2CrO4 + SnCl2 + H2SO4 = SnSO4 + H2CrO4 + 2 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P + H2SO4 = H3PO4 + H20 + SO2 =>
20 P + 40 H2SO4 = 20 H3PO4 + H20 + 40 SO2
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/15
Équations équilibrées sur04/20/14
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