Équations équilibrées la veille |
FeCl3 + 6 NH4SCN + 2 H3PO4 = 3 NH4Cl + (NH4)3[Fe(PO4)2] + 6 HSCN
CH3COOH + Mg2SO4 = CH3COOMg + H2SO4 =>
2 CH3COOH + Mg2SO4 = 2 CH3COOMg + H2SO4
Al2O3 + Cl2 = Al2Cl2 + O3 =>
Al2O3 + Cl2 = Al2Cl2 + O3
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + CO + CO2 =>
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2
K2C2O4 + H2C2O4 + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4 + 7 H2C2O4 + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 7 H2O + 6 CO2
C4H5O3H + C6H10OS = C9H14OS + H2O + CO2 =>
C4H5O3H + C6H10OS = C9H14OS + H2O + CO2
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
3 PbO2 + 2 K3[Cr(OH)6] + 4 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
Na{2}CO{3} + HCl = NaCl + H{2}O =>
Na{2}CO{3} + HCl = NaCl + H{2}O
C9H9ClO + Br2 = C9H8BrClO + HBr =>
C9H9ClO + Br2 = C9H8BrClO + HBr
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
C2H5{+} + OH{-} = C2H5OH =>
C2H5{+} + OH{-} = C2H5OH
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
Fe(s) + HNO3(aq) = Fe(NO3)3 + NO + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3 + NO + 2 H2O
Al(s) + S8(s) = AlS3(s) =>
8 Al(s) + 3 S8(s) = 8 AlS3(s)
NO2{-} + C4H4O4 + H{+} = N2 + H2O + CO2 =>
4 NO2{-} + C4H4O4 + 4 H{+} = 2 N2 + 4 H2O + 4 CO2
KHSO4 + Pb(CH3COO)2 = CH3COOH + PbSO4 + CH3COOK =>
KHSO4 + Pb(CH3COO)2 = CH3COOH + PbSO4 + CH3COOK
Al2(SO4)3(aq) + Li3PO4(aq) = AlPO4(s) + Li2SO4(aq) =>
Al2(SO4)3(aq) + 2 Li3PO4(aq) = 2 AlPO4(s) + 3 Li2SO4(aq)
HNO3 + CHCl3 = H2O + CCl3NO2 =>
HNO3 + CHCl3 = H2O + CCl3NO2
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2Ba(NO3)2
HCl(aq) + KC(s) = HK + ClC =>
HCl(aq) + KC(s) = HK + ClC
CaO + HClO4 = CaCl2 + H2O + O2 =>
CaO + 2 HClO4 = CaCl2 + H2O + 4 O2
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Na2Co3 + H2O = NaOH + NaHCo3 =>
Na2Co3 + H2O = NaOH + NaHCo3
Na2SiO4 + H2SO4 = Na2SO4 + H2SiO4 =>
Na2SiO4 + H2SO4 = Na2SO4 + H2SiO4
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
KMn(O4) + KCl + (H2)S(O4) = MnS(O4) + KHS(O4) + (H2)O + (Cl2) =>
2 KMn(O4) + 10 KCl + 14(H2)S(O4) = 2 MnS(O4) + 12 KHS(O4) + 8(H2)O + 5(Cl2)
FeCl3 + KIO3 = Fe(IO3)3 + KCl =>
FeCl3 + 3 KIO3 = Fe(IO3)3 + 3 KCl
K2 + Cl2 = K2Cl2 =>
K2 + Cl2 = K2Cl2
NaNO3 = NaNO2 + O =>
NaNO3 = NaNO2 + O
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
C6H5SH + O2 = CO2 + SO2 + H2O =>
2 C6H5SH + 17 O2 = 12 CO2 + 2 SO2 + 6 H2O
NH4OH + H2SO3 = NH4HSO3 + H2O =>
NH4OH + H2SO3 = NH4HSO3 + H2O
Ni4(As2O5)3 + Li2(SO4) = Li4(As2O5) + Ni2(SO4)3 =>
Ni4(As2O5)3 + 6 Li2(SO4) = 3 Li4(As2O5) + 2 Ni2(SO4)3
Na2C2O4 + K2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 Na2C2O4 + 2 K2CrO4 + 8 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 2 K2SO4 + 8 H2O
(NH4)2SO4(aq) + Mg(NO3)2 = MgSO4(aq) + NH4(g) + NO3(aq) =>
(NH4)2SO4(aq) + Mg(NO3)2 = MgSO4(aq) + 2 NH4(g) + 2 NO3(aq)
C3H5(OH)3 + C17H33COOH = C3H5(COOC17H33)3 + H2O =>
C3H5(OH)3 + 3 C17H33COOH = C3H5(COOC17H33)3 + 3 H2O
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
K2Cr2O7 + HI + HClO4 = KClO3 + Cr(ClO4) + I2 + H2O =>
K2Cr2O7 + 14 HI + 4 HClO4 = 2 KClO3 + 2 Cr(ClO4) + 7 I2 + 9 H2O
ZnS + HNO3 = H2O + NO + ZnSO4 =>
3 ZnS + 8 HNO3 = 4 H2O + 8 NO + 3 ZnSO4
Tl(OH)3 + H3PO4 = TlPO4 + H2O =>
Tl(OH)3 + H3PO4 = TlPO4 + 3 H2O
Zn + HCl = ZnCl + ZnH =>
2 Zn + HCl = ZnCl + ZnH
CH2CCCH2 + O2 = H2O + CO2 =>
CH2CCCH2 + 5 O2 = 2 H2O + 4 CO2
ACl2 + KOH = AOH + KCl2 =>
ACl2 + KOH = AOH + KCl2
H2O2 + O2 = H2O4 =>
H2O2 + O2 = H2O4
ICl + Cl = ICl3 =>
ICl + 2 Cl = ICl3
KCrO4 + CaCl2 = CaCrO4 + KCl2 =>
KCrO4 + CaCl2 = CaCrO4 + KCl2
CH4(g) + Cl2(g) = CCl4(l) + HCl(aq) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(aq)
Ca(ClO3)2 + KI + H2SO4 = CaCl2 + K2SO4 + I2 + H2O =>
Ca(ClO3)2 + 12 KI + 6 H2SO4 = CaCl2 + 6 K2SO4 + 6 I2 + 6 H2O
(CrCl3)2(H2O2)3(KOH)10 = (K2CrO4)2(KCl)6(H2O)8 =>
(CrCl3)2(H2O2)3(KOH)10 = (K2CrO4)2(KCl)6(H2O)8
NH3(g) + O2(g) = N2(g) + H2O =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O
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