| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + CH3COOH = CH3COOCH2CH3 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C8H10 + KMnO4 = C7H6CO2K + H2O + KOH + MnO2 =>
3 C8H10 + 7 KMnO4 = 3 C7H6CO2K + 4 H2O + 4 KOH + 7 MnO2
C8H10 + KMnO4 = C7H5O2K + H2O + KOH + MnO2 =>
7 C8H10 + 18 KMnO4 = 8 C7H5O2K + 10 H2O + 10 KOH + 18 MnO2
Al(OH)3 + F{-} = Al(OH)2F + OH{-} =>
Al(OH)3 + F{-} = Al(OH)2F + OH{-}
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HoNO3 + Ni(NO3)3*6H2O = NiHoO + H2 + N2 + O2 =>
2 HoNO3 + 2 Ni(NO3)3*6H2O = 2 NiHoO + 12 H2 + 4 N2 + 17 O2
Mn + ClO3{-} + H{+} = Mn{+2} + Cl{-} + H2O =>
3 Mn + ClO3{-} + 6 H{+} = 3 Mn{+2} + Cl{-} + 3 H2O
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
Li + O = LiO2(s) =>
Li + 2 O = LiO2(s)
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Al + HClO4 = Al(ClO4)3 + H2 =>
2 Al + 6 HClO4 = 2 Al(ClO4)3 + 3 H2
H3PO3 + Ca(OH)2 = H2O + Ca3(PO3)2 =>
2 H3PO3 + 3 Ca(OH)2 = 6 H2O + Ca3(PO3)2
Ni(NO3)3*6H2O + HoNO3 + C4H6O6 = NiHoO + H2 + CO2 + N2 =>
2 Ni(NO3)3*6H2O + 2 HoNO3 + 17 C4H6O6 = 2 NiHoO + 63 H2 + 68 CO2 + 4 N2
Ni(NO3)3*6H2O + Ho(NO3)3*5H2O + C4H6O6 = NiHoO + H2 + CO2 + N2 =>
Ni(NO3)3*6H2O + Ho(NO3)3*5H2O + 14 C4H6O6 = NiHoO + 53 H2 + 56 CO2 + 3 N2
Li2(CO3) + H2O = LiOH + CO2 =>
Li2(CO3) + H2O = 2 LiOH + CO2
Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O
AU + HCl = AUCl2 + H2 =>
AU + 2 HCl = AUCl2 + H2
EDTA + MnSO4 = Mn(EDTA) + SO4 =>
EDTA + MnSO4 = Mn(EDTA) + SO4
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Cu(OH)2 + H2 = H2O + Cu =>
Cu(OH)2 + H2 = 2 H2O + Cu
AL + HBr = ALBr3 + H2 =>
2 AL + 6 HBr = 2 ALBr3 + 3 H2
SiCl4 + H2 + Si = HSiCl3 =>
3 SiCl4 + 2 H2 + Si = 4 HSiCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
N2H4 + MnO4{-} = N2 + Mn{2+} + OH{-} + H2O =>
5 N2H4 + 4 MnO4{-} = 5 N2 + 4 Mn{2+} + 12 OH{-} + 4 H2O
Zn(s) + CuSo4(aq) = ZnSo4(aq) + Cu(s) =>
Zn(s) + CuSo4(aq) = ZnSo4(aq) + Cu(s)
NO2 + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO2 + KCLO + 2 KOH = 2 KNO3 + KCL + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 2 As + 3 SnCl4 + 6 H2O
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H8 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2H4O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
NaCl + (UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl =>
NaCl + 3(UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl
PBS + H2O2 = PBSO4 + H20 =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20
Ag + O = Ag2O =>
2 Ag + O = Ag2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/16
Équations équilibrées sur07/08/15
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