| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O2(s) + C(s) = 2 Fe(s) + CO2(s)
C2H3NO + H2O = C2H8N2O + CO =>
2 C2H3NO + H2O = C2H8N2O + 2 CO
H2C4H4O6 + NH4OH = (NH4)2C4H4O6 + H2O =>
H2C4H4O6 + 2 NH4OH = (NH4)2C4H4O6 + 2 H2O
NaOHCl + CaO2 = Ca(OH)2 + NaClO =>
2 NaOHCl + CaO2 = Ca(OH)2 + 2 NaClO
Ba(HCO3)2 + Ca(OH)2 = CaCO3 + BaCO3 + H2O =>
Ba(HCO3)2 + Ca(OH)2 = CaCO3 + BaCO3 + 2 H2O
LiCl(l) = Li(s) + Cl(aq) =>
LiCl(l) = Li(s) + Cl(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + H3PO4 = P4O6 + H2O =>
2 P4 + 12 H3PO4 = 5 P4O6 + 18 H2O
UF6 + CH3(OCH2)65OCH3 = UF5 + HF + CF4 + UO2F2 =>
305 UF6 + CH3(OCH2)65OCH3 = 272 UF5 + 136 HF + 67 CF4 + 33 UO2F2
CuNH4OH + C2H2 = Cu2C2 + NH3 + H2O + H2 =>
2 CuNH4OH + C2H2 = Cu2C2 + 2 NH3 + 2 H2O + H2
NiCl2*6H2O + C2H8N2 = H2O + [Ni(C2H8N2)3]Cl2 =>
NiCl2*6H2O + 3 C2H8N2 = 6 H2O + [Ni(C2H8N2)3]Cl2
Zn(s) + HCl(aq) = ZnCl3(aq) + H2(g) =>
2 Zn(s) + 6 HCl(aq) = 2 ZnCl3(aq) + 3 H2(g)
Zn + HNO3 = Zn(NO3)2 + NH5NO + H2O =>
13 Zn + 30 HNO3 = 13 Zn(NO3)2 + 2 NH5NO + 10 H2O
CO(NH2)2 + HNO3 = CO(NH2)2*HNO3 =>
CO(NH2)2 + HNO3 = CO(NH2)2*HNO3
P6 + HNO3 = P6(NO3)2 + NO + H2O =>
3 P6 + 8 HNO3 = 3 P6(NO3)2 + 2 NO + 4 H2O
H2S + Fe(NO3)3 = Fe2S3 + HNO3 =>
3 H2S + 2 Fe(NO3)3 = Fe2S3 + 6 HNO3
HCO2H + H2O = HCOO + H3O =>
HCO2H + H2O = HCOO + H3O
MgCO3 + HNO2 = MgN2O4 + H2O + CO2 =>
MgCO3 + 2 HNO2 = MgN2O4 + H2O + CO2
MgSO4 + Ca(OH)2 + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4 + Ca(OH)2 + 2 H2O = Mg(OH)2 + CaSO4*2H2O
Ni(OH)2 + NH3 = Ni(NH3)6 + OH =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6 + 2 OH
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C2H3NaO2 + H2O = C2H4O2 + NaOH =>
C2H3NaO2 + H2O = C2H4O2 + NaOH
C8H12O8 + O2 = CO2 + H2O =>
C8H12O8 + 7 O2 = 8 CO2 + 6 H2O
Fe2O3 + HS3 = H2O + FeS + O2 =>
3 Fe2O3 + 2 HS3 = H2O + 6 FeS + 4 O2
CH2O + (Ag(NH3)2)OH = HCOONH4 + Ag + NH3 + H2O =>
CH2O + 2(Ag(NH3)2)OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
C19H26O2 + O2 = CO2 + H2O =>
2 C19H26O2 + 49 O2 = 38 CO2 + 26 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2CO3 + SiO2 = Si(CO3)2 + Na2O =>
2 Na2CO3 + SiO2 = Si(CO3)2 + 2 Na2O
C7H16 + O2 = CO2 + H2OH2O2 = H2O + O2 =>
C7H16 + 13 O2 = 7 CO2 + 4 H2OH2O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C12H22O11(s) = C(s) + H2O(g) =>
C12H22O11(s) = 12 C(s) + 11 H2O(g)
Mg2 + NO3 = MgO + Mg3N2 =>
9 Mg2 + 4 NO3 = 12 MgO + 2 Mg3N2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
I2 + O2 = IO2 =>
I2 + 2 O2 = 2 IO2
KClO3 + Cl2 = Cl2O3 + KCl =>
KClO3 + Cl2 = Cl2O3 + KCl
Tl + O2 = TlO =>
2 Tl + O2 = 2 TlO
Fe(OH)3 + HCIO = Fe(CIO)3 + H2O =>
Fe(OH)3 + 3 HCIO = Fe(CIO)3 + 3 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(ad) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(ad)
KMnO4 + (NH4)2Fe(SO4)2 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + (NH4)2SO4 + H2O =>
4 KMnO4 + 5(NH4)2Fe(SO4)2 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe(SO4)3 + 5(NH4)2SO4 + 16 H2O
C2H3Cl + H2O = CO2 + CH4 + HCl =>
4 C2H3Cl + 6 H2O = 3 CO2 + 5 CH4 + 4 HCl
O2 + NaCl = NaClO =>
O2 + 2 NaCl = 2 NaClO
PB(C2H5)4 + O2 = PBO + CO2 + H2O =>
2 PB(C2H5)4 + 27 O2 = 2 PBO + 16 CO2 + 20 H2O
FeS2 + H2O = Fe(OH)3 + SO42{-} + H{+} + e =>
FeS2 + 87 H2O = Fe(OH)3 + 2 SO42{-} + 171 H{+} + 169e
Ba(OH)2 + P + H2O = Ba(H2PO2)2 + PH3 =>
3 Ba(OH)2 + 8 P + 6 H2O = 3 Ba(H2PO2)2 + 2 PH3
Ag + NaOH = Ag2O + HNa =>
2 Ag + NaOH = Ag2O + HNa
NaCl(s) = Na + Cl2(g) =>
2 NaCl(s) = 2 Na + Cl2(g)
Na2CO3 + H2O = Na2O + NaHCO3 =>
2 Na2CO3 + H2O = Na2O + 2 NaHCO3
C6760H10447N1743O2010S32 = C + H2 + N2 + O2 + S8 =>
2 C6760H10447N1743O2010S32 = 13520 C + 10447 H2 + 1743 N2 + 2010 O2 + 8 S8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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