| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3C(O)CH3 + O2 = CO2 + HO2 =>
2 CH3C(O)CH3 + 17 O2 = 6 CO2 + 12 HO2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
C3H18 + O2 = CO2 + H20 =>
10 C3H18 + 30 O2 = 30 CO2 + 9 H20
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCOH + KMnO4 + H2SO4 = HCOOH + K2SO4 + H2O + MnSO4 =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + K2SO4 + 3 H2O + 2 MnSO4
AlCl3 + H2SO4 + NaMnO4 = Al2(SO4)3 + Na2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 24 H2SO4 + 6 NaMnO4 = 5 Al2(SO4)3 + 3 Na2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
Fe + O = FeO =>
Fe + O = FeO
C2H5Cl + NH3 = C2H5NH2 + HCl =>
C2H5Cl + NH3 = C2H5NH2 + HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2O2 + KMnO4 = O2 + MnO2 + KOH =>
H2O2 + 2 KMnO4 = 2 O2 + 2 MnO2 + 2 KOH
NH4OH + CuCl = CuOH + NH4Cl =>
NH4OH + CuCl = CuOH + NH4Cl
NAOH + NH4Cl = NACl + NH4OH =>
NAOH + NH4Cl = NACl + NH4OH
NaOH + NH4Cl = NaCl + NH4OH =>
NaOH + NH4Cl = NaCl + NH4OH
C2H5OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
Pb + HNO2 = Pb(NO3)2 + H2O + NO =>
Pb + 8 HNO2 = Pb(NO3)2 + 4 H2O + 6 NO
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
BCl2 + H2SO4 = BSO4 + HCl =>
BCl2 + H2SO4 = BSO4 + 2 HCl
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
MNO + PBO2 + HNO3 = HMNO4 + PB(NO3)2 + H2O =>
2 MNO + 5 PBO2 + 10 HNO3 = 2 HMNO4 + 5 PB(NO3)2 + 4 H2O
CH3COCl + NH3 = CH3CONH2 + HCl =>
CH3COCl + NH3 = CH3CONH2 + HCl
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
KNO2 + K2Cr2O7 + HNO3 = KNO3 + CrNO3 + H2O =>
5 KNO2 + K2Cr2O7 + 4 HNO3 = 7 KNO3 + 2 CrNO3 + 2 H2O
KMnO4 + H2C2O4 = K2CO3 + MnO2 + CO2 + H2O =>
2 KMnO4 + 3 H2C2O4 = K2CO3 + 2 MnO2 + 5 CO2 + 3 H2O
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
P + O2 = PO =>
2 P + O2 = 2 PO
H3AsO3 + I2 + OH{-} = H3AsO4 + I{-} + H2O =>
H3AsO3 + I2 + 2 OH{-} = H3AsO4 + 2 I{-} + H2O
MgO + Ca = CaO + Mg =>
MgO + Ca = CaO + Mg
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
Na2O + HCL = NaCL + H2O =>
Na2O + 2 HCL = 2 NaCL + H2O
Na2Cr2O7 + KCl = K2Cr2O7 + NaCl =>
Na2Cr2O7 + 2 KCl = K2Cr2O7 + 2 NaCl
HJ + H2SO4 = J2 + H2S + H2O =>
8 HJ + H2SO4 = 4 J2 + H2S + 4 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
(CH)2 + O2 = CO2 + H2O =>
2(CH)2 + 5 O2 = 4 CO2 + 2 H2O
KI + Br2 = KBr + I =>
2 KI + Br2 = 2 KBr + 2 I
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O =>
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/28/17
Équations équilibrées sur03/30/16
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