| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
NH3OHCl + KMnO4 + H2SO4 = N2 + MnCl2 + K2SO4 + H2O + HCl =>
10 NH3OHCl + 2 KMnO4 + H2SO4 = 5 N2 + 2 MnCl2 + K2SO4 + 18 H2O + 6 HCl
H2CN2 = [NC(NH2)]3 =>
3 H2CN2 = [NC(NH2)]3
Al + MnO = Mn + Al2O3 =>
2 Al + 3 MnO = 3 Mn + Al2O3
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
HC = CH = CH2 = CH{-}C = CH =>
HC = CH
CH3CH2CH2CH3 = CH3CH(CH3)CH3 =>
CH3CH2CH2CH3 = CH3CH(CH3)CH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO3 + Al2O3 = Al2(SO4)3 =>
3 SO3 + Al2O3 = Al2(SO4)3
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
P + HNO3 = H2PO4 + NO2 + H2O =>
P + 6 HNO3 = H2PO4 + 6 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
NO2 = N + O2 =>
NO2 = N + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe2(SO4)3 + NH4OH = (NH4)2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Fe(OH)3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
AL + I2 = ALI3 =>
2 AL + 3 I2 = 2 ALI3
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
N + O2 = NO2 =>
N + O2 = NO2
C + CO2 = CO =>
C + CO2 = 2 CO
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
CuO + SO3 = CuSO4 =>
CuO + SO3 = CuSO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
FeSO3 + HCl = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl = FeCl2 + H2SO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NH3 + CuSO4 + H2O = [Cu(NH3)4]SO4*H2O =>
4 NH3 + CuSO4 + H2O = [Cu(NH3)4]SO4*H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4OCN = C(NH2)2O =>
NH4OCN = C(NH2)2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H6OH + O2 = CO2 + H2O =>
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + S + O = CuSO4 =>
Cu + S + 4 O = CuSO4
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
As + O2 = As4O6 =>
4 As + 3 O2 = As4O6
FeS = Fe + S =>
FeS = Fe + S
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NiSO4 + KCl = NiCl2 + K2(SO4) =>
NiSO4 + 2 KCl = NiCl2 + K2(SO4)
Si4H10 + O2 = SiO2 + H20 =>
2 Si4H10 + 8 O2 = 8 SiO2 + H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/18
Équations équilibrées sur12/04/17
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