| Équations équilibrées la veille |
4 NaOH + 2 CuSO4(H2O)5 + 4 C6H4ClCOOH = Cu2(C6H4ClCOO)4 + 2 Na2SO4 + 14 H2O
CuS(s) + O2(g) = CuO(s) + SO2 =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2
H{+} + MnO4{-} + SO3{2-} = Mn{2} + SO4{2-} + H2O =>
6 H{+} + 2 MnO4{-} + 5 SO3{2-} = 2 Mn{2} + 5 SO4{2-} + 3 H2O
Fe2(OH)3 + H(SO4) = Fe2(SO4)3 + H2O =>
Fe2(OH)3 + 3 H(SO4) = Fe2(SO4)3 + 3 H2O
Mg2 + CO2 = MgO + C2 =>
2 Mg2 + 2 CO2 = 4 MgO + C2
Zn + HNO3 = Zn[NO3]2 + H2 =>
Zn + 2 HNO3 = Zn[NO3]2 + H2
NiCl2 + Na2CO3 + H2O = Ni2CO3(OH)2 + NaCl + CO2 =>
2 NiCl2 + 2 Na2CO3 + H2O = Ni2CO3(OH)2 + 4 NaCl + CO2
Ga(OH)3 + NaOH = NaGaO2 + H2O =>
Ga(OH)3 + NaOH = NaGaO2 + 2 H2O
Al + Cl4 = AlCl4 =>
Al + Cl4 = AlCl4
C3H8 + Cl2 = C2H5Cl + HCl =>
2 C3H8 + 2 Cl2 = 3 C2H5Cl + HCl
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
Br2O5H2O = HBrO3 =>
Br2O5H2O = 2 HBrO3
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
CaC2(s) + H2O = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O = Ca(OH)2(s) + C2H2(g)
CH4N2O + H2SO4 + C6H12O6 = C12H17N4OS + H2O + CO2 =>
16 CH4N2O + 8 H2SO4 + 19 C6H12O6 = 8 C12H17N4OS + 86 H2O + 34 CO2
[Cu(NH3)4](NO3)2 + KCN = K2[Cu(CN)4] + NH3 + KNO3 =>
[Cu(NH3)4](NO3)2 + 4 KCN = K2[Cu(CN)4] + 4 NH3 + 2 KNO3
LiAlH4 + C3H6O + H2O = C3H8O + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3H6O + 4 H2O = 4 C3H8O + LiOH + Al(OH)3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
AlO3 + Cl = AlCl + O3 =>
AlO3 + Cl = AlCl + O3
N2(g) + H2O(l) + Cr2O3(s) = (NH4)2Cr2O7(s) =>
N2(g) + 4 H2O(l) + Cr2O3(s) = (NH4)2Cr2O7(s)
Al + Fe3O4 = Al2O3 + Fe6 =>
16 Al + 6 Fe3O4 = 8 Al2O3 + 3 Fe6
H2C2O4 + AgOH = H2O + Ag2C2O4 =>
H2C2O4 + 2 AgOH = 2 H2O + Ag2C2O4
Na2S2O3 + HCl = NaCl + SO2 + S + H2 =>
2 Na2S2O3 + 4 HCl = 4 NaCl + 3 SO2 + S + 2 H2
HIO3 + H2SO3 = H2SO4 + HI =>
HIO3 + 3 H2SO3 = 3 H2SO4 + HI
KS + Zn = ZnS2 + K =>
2 KS + Zn = ZnS2 + 2 K
MgCO3H2SO4 = CO2H2OMgSO4 =>
MgCO3H2SO4 = CO2H2OMgSO4
MCl + AgNO3 = M(NO3) + AgCl =>
MCl + AgNO3 = M(NO3) + AgCl
K3CO3 + C = K + CO2 =>
2 K3CO3 + C = 6 K + 3 CO2
C7H16 + Br2 = C7H16Br2 =>
C7H16 + Br2 = C7H16Br2
Pb(NO3)2(ac) + NaOH = NaNO3(ac) + Pb(OH)2(ac) =>
Pb(NO3)2(ac) + 2 NaOH = 2 NaNO3(ac) + Pb(OH)2(ac)
HC2H7O4 + O2 = CO2 + H2O =>
HC2H7O4 + 2 O2 = 2 CO2 + 4 H2O
CrO2Cl2 + HBr = CrO2Br2 + HCl =>
CrO2Cl2 + 2 HBr = CrO2Br2 + 2 HCl
Na2CrO4 + Na2S + H2O = Cr(OH)3 + NaOH + Na2S2O3 =>
8 Na2CrO4 + 6 Na2S + 23 H2O = 8 Cr(OH)3 + 22 NaOH + 3 Na2S2O3
C7H6O + CH3OH = C8H8O + H2O =>
C7H6O + CH3OH = C8H8O + H2O
CO2(g) + H2O(l) = C6H14(l) + O2(g) =>
12 CO2(g) + 14 H2O(l) = 2 C6H14(l) + 19 O2(g)
FeCl3 + SO2 + H2O = FeSO4 + HCl + FeCl2 =>
2 FeCl3 + SO2 + 2 H2O = FeSO4 + 4 HCl + FeCl2
H2S + NH3 = (NH3)2S + H2 =>
H2S + 2 NH3 = (NH3)2S + H2
(C11H24) + O2 = H2O + CO2 =>
(C11H24) + 17 O2 = 12 H2O + 11 CO2
TeO32{-} + N2O4 + H2O = Te + NO3{-} + H{+} =>
2 TeO32{-} + 63 N2O4 + 62 H2O = 2 Te + 126 NO3{-} + 124 H{+}
HN3 + O = NO + H2O =>
2 HN3 + 7 O = 6 NO + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2HPO4 + Pb(NO3)2 = Na2(NO3)2 + PbHPO4 =>
Na2HPO4 + Pb(NO3)2 = Na2(NO3)2 + PbHPO4
Sn(SO4)2 + Fe(NO3)3 = Sn(NO3)4 + Fe2(SO4)3 =>
3 Sn(SO4)2 + 4 Fe(NO3)3 = 3 Sn(NO3)4 + 2 Fe2(SO4)3
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
