| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 2 KMnO4 + 2 KOH = S + 2 K2MnO4 + 2 H2O
KSCN + Sr(NO3)2 = Sr(SCN)2 + KNO3 =>
2 KSCN + Sr(NO3)2 = Sr(SCN)2 + 2 KNO3
CH3COOH + H2O = CH3COO{-} + H3O{+} =>
CH3COOH + H2O = CH3COO{-} + H3O{+}
CuCl2 + Zn = Cu + ZnCl2 =>
CuCl2 + Zn = Cu + ZnCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Cl2 + CaC2 = CaCl2 + C =>
Cl2 + CaC2 = CaCl2 + 2 C
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C + O2 = CO2 =>
C + O2 = CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al2(SO4)3 + Cu = Cu(SO4)3 + Al =>
Al2(SO4)3 + Cu = Cu(SO4)3 + 2 Al
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlPO4 + H3PO4 = Al2(HPO4)3 =>
2 AlPO4 + H3PO4 = Al2(HPO4)3
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
FESO4 + KOH = FE(OH)2 + K2SO4 =>
FESO4 + 2 KOH = FE(OH)2 + K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C + H2 = CH4 =>
C + 2 H2 = CH4
H2CO + Ag{+} + OH{-} = HCOO{-} + Ag + H2O =>
H2CO + 2 Ag{+} + 3 OH{-} = HCOO{-} + 2 Ag + 2 H2O
H3O + OH = H2O =>
H3O + OH = 2 H2O
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
KCLO3 + NH3 = N2 + H2O + KCL =>
KCLO3 + 2 NH3 = N2 + 3 H2O + KCL
HCL + KOH = KCL + H2O =>
HCL + KOH = KCL + H2O
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
CO2 + C = CO =>
CO2 + C = 2 CO
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
KOH + F2 = KF + F2O + H2O =>
2 KOH + 2 F2 = 2 KF + F2O + H2O
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KF + H2SO4 = KHSO4 + HF =>
KF + H2SO4 = KHSO4 + HF
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
C5H7O + O2 = C5O2 + H2O =>
4 C5H7O + 9 O2 = 4 C5O2 + 14 H2O
Cu(H2O)6 + OH = Cu(OH)2 + H2O =>
Cu(H2O)6 + 2 OH = Cu(OH)2 + 6 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
H2SO3 + H2S = S + H2O =>
H2SO3 + 2 H2S = 3 S + 3 H2O
Al2(SO4)3 + Zn = Zn(SO4)3 + Al =>
Al2(SO4)3 + Zn = Zn(SO4)3 + 2 Al
H2SO3 + H2S = S + H2O =>
H2SO3 + 2 H2S = 3 S + 3 H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
MnO4{-} + SO3{2-} + H3O{+} = Mn{2} + H2O + SO4{2-} =>
2 MnO4{-} + 5 SO3{2-} + 6 H3O{+} = 2 Mn{2} + 9 H2O + 5 SO4{2-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/15
Équations équilibrées sur02/25/14
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