| Équations équilibrées la veille |
6(Cr2O7)2{-} + 77 H2C2O4 + 14 H{+} = 8 Cr3{+} + 154 CO2 + 84 H2O
Ca(OH)2 + NH4HSO4 = Ca(HSO4)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4HSO4 = Ca(HSO4)2 + 2 NH3 + 2 H2O
SnCl4 = Sn + Cl2 =>
SnCl4 = Sn + 2 Cl2
HgNO3 + HCl = Hg2Cl2 + HNO3 =>
2 HgNO3 + 2 HCl = Hg2Cl2 + 2 HNO3
AgNO3 + K2S = Ag2S + KNO3 =>
2 AgNO3 + K2S = Ag2S + 2 KNO3
KMnO4(s) + H2SO4(aq) = K2SO4(aq) + Mn2O7(s) + H2O(l) =>
2 KMnO4(s) + H2SO4(aq) = K2SO4(aq) + Mn2O7(s) + H2O(l)
Ca(ClO3)2 + CaCl2 = Ca(ClO)2 =>
Ca(ClO3)2 + 2 CaCl2 = 3 Ca(ClO)2
FeCl3 + Ca(OH)2 = (Fe(OH)3) + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2(Fe(OH)3) + 3 CaCl2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
KNO3 + Al = N2 + KAlO2 + Al2O3 =>
6 KNO3 + 10 Al = 3 N2 + 6 KAlO2 + 2 Al2O3
P4 + I = P4I3 =>
P4 + 3 I = P4I3
NaHCO3 + C6H8O7 = H2O + CO2 + NaH2C3H5O(COO)3 =>
NaHCO3 + C6H8O7 = H2O + CO2 + NaH2C3H5O(COO)3
HCl + Al2(SO4)3 = H2(SO4) + Cl3Al =>
6 HCl + Al2(SO4)3 = 3 H2(SO4) + 2 Cl3Al
Cr2O7{2-} + HSO3{-} + H{+} = Cr{3+} + SO3{-} + H2O =>
Cr2O7{2-} + 6 HSO3{-} + 8 H{+} = 2 Cr{3+} + 6 SO3{-} + 7 H2O
Zn(OH)2 + H2SO4 = Zn(SO4) + H(OH) =>
Zn(OH)2 + H2SO4 = Zn(SO4) + 2 H(OH)
H2SO4 + K3[Fe(CN)6] = K2SO4 + H3[Fe(CN)6] =>
3 H2SO4 + 2 K3[Fe(CN)6] = 3 K2SO4 + 2 H3[Fe(CN)6]
NaCl + Ca(SO4) = CaCl2 + Na2(SO4) =>
2 NaCl + Ca(SO4) = CaCl2 + Na2(SO4)
NaPb + C2H5CI = C8H20Pb + NaCI + Pb =>
4 NaPb + 4 C2H5CI = C8H20Pb + 4 NaCI + 3 Pb
HI + Al(OH)3 = H2O + AlI3 =>
3 HI + Al(OH)3 = 3 H2O + AlI3
MnO4 + I + OH{-} = (MnO4)2{-} + (IO3){-} + H2O =>
10 MnO4 + I + 6 OH{-} = 5(MnO4)2{-} + (IO3){-} + 3 H2O
Na2S2O8 + Mn + NaOH = Na2MnO4 + Na2SO4 + H2O =>
3 Na2S2O8 + Mn + 8 NaOH = Na2MnO4 + 6 Na2SO4 + 4 H2O
C2H5COOH = C2H5COO + H2 =>
2 C2H5COOH = 2 C2H5COO + H2
FeCl3 + Na2S2O3 = FeCl2 + Na2S4O6 + NaCl =>
2 FeCl3 + 2 Na2S2O3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
VCl2 + H2 = V + HCl =>
VCl2 + H2 = V + 2 HCl
C9H13N + C2H2O4*2H2O = (C9H13N)2*C2H2O4 + H2O =>
2 C9H13N + C2H2O4*2H2O = (C9H13N)2*C2H2O4 + 2 H2O
KMnO4 + NH2 = KNO3 + MnO2 + KOH + H2O =>
7 KMnO4 + 3 NH2 = 3 KNO3 + 7 MnO2 + 4 KOH + H2O
Tm + HNO3 = Tm(NO3)3 + NO2 + H2O =>
Tm + 6 HNO3 = Tm(NO3)3 + 3 NO2 + 3 H2O
HNO3 + Ba2(CO3)2 = H2CO3 + Ba(NO3)2 =>
4 HNO3 + Ba2(CO3)2 = 2 H2CO3 + 2 Ba(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H8O7 + Al(OH)3 = AlC6H5O7 + H2O =>
C6H8O7 + Al(OH)3 = AlC6H5O7 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + Hg(NH2)Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + Hg(NH2)Cl + NH4{+}
OH + CH3COOH = CH3CO2 + H2O =>
OH + CH3COOH = CH3CO2 + H2O
B2O3 + SO3 = B2(SO4)3 =>
B2O3 + 3 SO3 = B2(SO4)3
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
Sn(s) + CuCl2(aq) = Cu(s) + SnCl2 =>
Sn(s) + CuCl2(aq) = Cu(s) + SnCl2
Pb2(NO3) + KI = Pb2I + KNO3 =>
Pb2(NO3) + KI = Pb2I + KNO3
Ni(NO3)2 + K4Fe(CN)6 = K4Fe(NO3)2 + Ni(CN)6 =>
Ni(NO3)2 + K4Fe(CN)6 = K4Fe(NO3)2 + Ni(CN)6
Fe3O4 + SO3 = FeO3 + SO =>
2 Fe3O4 + 5 SO3 = 6 FeO3 + 5 SO
S2 + O2 = SO2(g) =>
S2 + 2 O2 = 2 SO2(g)
CH3COOH + Cr2(CO3)3 = Cr(CH3COO)3 + H2O + CO2 =>
6 CH3COOH + Cr2(CO3)3 = 2 Cr(CH3COO)3 + 3 H2O + 3 CO2
MnSO4 + CoCl2 = MnCl2 + CoSO4 =>
MnSO4 + CoCl2 = MnCl2 + CoSO4
C3H8O3 + O = CO + H2O =>
C3H8O3 + 4 O = 3 CO + 4 H2O
CrO3 + SO2 = Cr2(SO4)3 =>
2 CrO3 + 3 SO2 = Cr2(SO4)3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
SIBr4 = SI + Br2 =>
SIBr4 = SI + 2 Br2
CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)
Y2O3 + Al2O3 = Y4Al2O9 =>
2 Y2O3 + Al2O3 = Y4Al2O9
CuO + H{+} + HSO4{-} = Cu2{+} + (SO4)2{-} + H2O =>
2 CuO + 2 H{+} + 2 HSO4{-} = Cu2{+} + (SO4)2{-} + 2 H2O
Na2O(s) = Na + O2 =>
2 Na2O(s) = 4 Na + O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
