| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NH4 + H2CO3 = (NH4)2CO3 + H2 =>
2 NH4 + H2CO3 = (NH4)2CO3 + H2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
MNO4{-} + I{-} + H2O = MNO2 + I2 + OH{-} =>
2 MNO4{-} + 6 I{-} + 4 H2O = 2 MNO2 + 3 I2 + 8 OH{-}
C + CO2 = CO =>
C + CO2 = 2 CO
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
SO + O2 = SO2 =>
2 SO + O2 = 2 SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
S + O2 = SO2 =>
S + O2 = SO2
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NH4 + H3PO4 = (NH4)3PO4 + H2 =>
6 NH4 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
Cr3NO3 + NH4Cl = Cr3Cl + NH4NO3 =>
Cr3NO3 + NH4Cl = Cr3Cl + NH4NO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
K2CR2O7 + ZNCL2 + H2SO4 = CR2(SO4)3 + K2SO4 + ZNSO4 + CL2 + H2O =>
K2CR2O7 + 3 ZNCL2 + 7 H2SO4 = CR2(SO4)3 + K2SO4 + 3 ZNSO4 + 3 CL2 + 7 H2O
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3 =>
C4H8O2 + PCl5 = C4H7ClO + HCl + POCl3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
HI = H2 + I2 =>
2 HI = H2 + I2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
P2S3 + O2 = P4O10 + SO2 =>
2 P2S3 + 11 O2 = P4O10 + 6 SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2(C2O4) + CaCl2 = KCl + Ca(C2O4) =>
K2(C2O4) + CaCl2 = 2 KCl + Ca(C2O4)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Cu + AGNo3 = Cu(No3)2 + AG =>
Cu + 2 AGNo3 = Cu(No3)2 + 2 AG
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NaCl + H2O = NaOCl + H2 =>
NaCl + H2O = NaOCl + H2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/18
Équations équilibrées sur12/11/17
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