| Équations équilibrées la veille |
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuFeS2 + O2 + SiO2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 4 O2 + 2 SiO2 = Cu2S + 2 FeSiO3 + 3 SO2
K2CrO4 + SO2 + KOH + H2O = K3[Cr(OH)6] + K2SO4 =>
2 K2CrO4 + 3 SO2 + 8 KOH + 2 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
BaCO3 + CuO + V2O5 = BaCuV2O7 + CO2 =>
BaCO3 + CuO + V2O5 = BaCuV2O7 + CO2
(C3H5)(NO3)3 = N2 + O2 + H2O + CO2 =>
4(C3H5)(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NH4Cl + Co2(SO4)2 = (NH4)2SO4 + CoCl2 =>
4 NH4Cl + Co2(SO4)2 = 2(NH4)2SO4 + 2 CoCl2
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
HClO + Ca(OH)2 = CaCl2 + H2O + O2 =>
2 HClO + Ca(OH)2 = CaCl2 + 2 H2O + O2
NO3 + SO4 = NO3SO4 =>
NO3 + SO4 = NO3SO4
S + KMnO4 + HCl = H2SO4 + MnCl2 + H2O + KCl =>
5 S + 6 KMnO4 + 18 HCl = 5 H2SO4 + 6 MnCl2 + 4 H2O + 6 KCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Cr2O3 + CaO = CrCaO + O2 =>
2 Cr2O3 + 4 CaO = 4 CrCaO + 3 O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
MgCO3 + ZnSO4 = ZnCO3 + MgSO4 =>
MgCO3 + ZnSO4 = ZnCO3 + MgSO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
ZnCO3 + NH4OH = Zn(OH)2 + (NH4)2CO3 =>
ZnCO3 + 2 NH4OH = Zn(OH)2 + (NH4)2CO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH3MgI + H2O = CH4 + Mg(OH)I =>
CH3MgI + H2O = CH4 + Mg(OH)I
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Hg = Hg2Cl2 + H =>
2 HCl + 2 Hg = Hg2Cl2 + 2 H
Ni(NO3)2 + K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + KNO3 =>
3 Ni(NO3)2 + 2 K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + 6 KNO3
C6H6 + CH3Cl = C6H9 + HCl =>
C6H6 + 6 CH3Cl = 2 C6H9 + 6 HCl
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
Fe + PbI2 = FeI2 + Pb =>
Fe + PbI2 = FeI2 + Pb
NiSO4 + Cu = Ni + CuSO4 =>
NiSO4 + Cu = Ni + CuSO4
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
CrCl3 + CuSO4 = Cr2(SO4)3 + CuCl2 =>
2 CrCl3 + 3 CuSO4 = Cr2(SO4)3 + 3 CuCl2
SiO2 + Al(OH)3 = Al2SiO3 + H2O + O2 =>
SiO2 + 2 Al(OH)3 = Al2SiO3 + 3 H2O + O2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
H2S2O7 = H2SO4 + SO3 =>
H2S2O7 = H2SO4 + SO3
CuCI2 + KI = CuI + KCI + I =>
CuCI2 + KI = CuI + KCI + I
Fe2O3 + H3PO4 = H3O3 + Fe2PO4 =>
Fe2O3 + H3PO4 = H3O3 + Fe2PO4
Cl2O7 + BaO = Ba(ClO4)2 =>
Cl2O7 + BaO = Ba(ClO4)2
SO2 + NH4OH + O2 = (NH4)2SO4 + H2O =>
2 SO2 + 4 NH4OH + O2 = 2(NH4)2SO4 + 2 H2O
Na4Si + HCl = NaCl + H4Si =>
Na4Si + 4 HCl = 4 NaCl + H4Si
SO3{2-} + HSO4{-} = H2SO3 + SO4{2-} =>
SO3{2-} + 2 HSO4{-} = H2SO3 + 2 SO4{2-}
Ni(NO3)2 + K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + KNO3 =>
3 Ni(NO3)2 + 2 K3[Fe(CN)6] = Ni3[Fe(CN)6]2 + 6 KNO3
Al + Hg(NO3)2 = Al2(NO3)3 + HgAl =>
7 Al + 3 Hg(NO3)2 = 2 Al2(NO3)3 + 3 HgAl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
