| Équations équilibrées la veille |
4 CoCl2*6H2O + 20 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 26 H2O
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Cl2 + K2SO3 + H2O = K2SO4 + HCl =>
Cl2 + K2SO3 + H2O = K2SO4 + 2 HCl
CoCO3(s) + HNO3(aq) = Co(NO3)2(aq) + CO2 + H2O =>
CoCO3(s) + 2 HNO3(aq) = Co(NO3)2(aq) + CO2 + H2O
NaOH(aq) + H3PO4(aq) = H2O(l) + Na3PO4(aq) =>
3 NaOH(aq) + H3PO4(aq) = 3 H2O(l) + Na3PO4(aq)
C3H7Cl + NaCH = C3H6 + NaCl =>
3 C3H7Cl + 3 NaCH = 4 C3H6 + 3 NaCl
SO3 + KOH = K2SO4 + HOH =>
SO3 + 2 KOH = K2SO4 + HOH
Cu + NO3{-} + H3O{+} = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NO3{-} + 8 H3O{+} = 3 Cu(NO3)2 + 2 NO + 12 H2O
Pb(IO3)2 + H2S = PbS + I2O6H2 =>
Pb(IO3)2 + H2S = PbS + I2O6H2
Cd + H2S = Cd2S + H =>
2 Cd + H2S = Cd2S + 2 H
H2S + (Cr2O7){-}2 + H{+}1 = H2O + S + Cr{+}1 =>
11 H2S + 2(Cr2O7){-}2 + 6 H{+}1 = 14 H2O + 11 S + 4 Cr{+}1
NaOH + H3C5H5O7 = H2O + Na + H2C5H5O7 =>
NaOH + H3C5H5O7 = H2O + Na + H2C5H5O7
C4H8 + NH4HCOO = C4H10 + NH3 + CO2 =>
C4H8 + NH4HCOO = C4H10 + NH3 + CO2
Na2CO3 + HCI = NaCI + CO2 + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2 + H2O
Fe{3+} + C16H35PO4 = Fe((C8H17O)2POO)3 + H{+} =>
Fe{3+} + 3 C16H35PO4 = Fe((C8H17O)2POO)3 + 3 H{+}
Ca + HCI = CaH2 + CI =>
Ca + 2 HCI = CaH2 + 2 CI
PB + H2O = PBOH + H2 =>
2 PB + 2 H2O = 2 PBOH + H2
CuCl2(aq) + (NH4)2S(aq) = NH4Cl(aq) + CuS(s) =>
CuCl2(aq) + (NH4)2S(aq) = 2 NH4Cl(aq) + CuS(s)
NH4Br + Pb(NO3)2 = PbBr2 + NH4NO3 =>
2 NH4Br + Pb(NO3)2 = PbBr2 + 2 NH4NO3
Fe + H2SO4 = SO2 + H2O + Fe2(SO4)3 =>
2 Fe + 6 H2SO4 = 3 SO2 + 6 H2O + Fe2(SO4)3
Al2H3 + MnO4 = Al(MnO4)3 + H2 =>
2 Al2H3 + 12 MnO4 = 4 Al(MnO4)3 + 3 H2
(Zr(NO3)4) + (NH4VO3) + (C2H5NO2) = ZrV2O7 + N2 + H2O + CO2 =>
9(Zr(NO3)4) + 18(NH4VO3) + 14(C2H5NO2) = 9 ZrV2O7 + 34 N2 + 71 H2O + 28 CO2
AgNO3 + Mg + Cl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + Mg + Cl2 = 2 AgCl + Mg(NO3)2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
C10H12O + Br2 = HBr + C10H11BrO =>
C10H12O + Br2 = HBr + C10H11BrO
(CaCl2) + (Na2CO3) = (Cl18)Na2 + (Ca9)CO3 =>
9(CaCl2) + (Na2CO3) = (Cl18)Na2 + (Ca9)CO3
Cd{2+} + Ag = Cd + Ag{+} =>
Cd{2+} + 2 Ag = Cd + 2 Ag{+}
H2XeO4 + Mn2 = H2O + HMnO4 + Xe =>
7 H2XeO4 + 3 Mn2 = 4 H2O + 6 HMnO4 + 7 Xe
H2S04 + O2 = H2O + S03 =>
6 H2S04 + 3 O2 = 6 H2O + 8 S03
H2O2 + MgO = MgH + O2 =>
H2O2 + 2 MgO = 2 MgH + 2 O2
CaCO3 + CrOH3 = CaOH3 + CrCO3 =>
CaCO3 + CrOH3 = CaOH3 + CrCO3
(NH4)2Fe(SO4)2 + HgNO3 = Hg + Fe2(SO4)3 + (NH4)2SO4 + NH4NO3 =>
2(NH4)2Fe(SO4)2 + 2 HgNO3 = 2 Hg + Fe2(SO4)3 + (NH4)2SO4 + 2 NH4NO3
Zn(s) + H2SO4 = (ZnSO4) + H(g) =>
Zn(s) + H2SO4 = (ZnSO4) + 2 H(g)
P4(s) + NaOH(ag) + H2O(l) = PH3(g) + Na2HPO3(ag) =>
P4(s) + 4 NaOH(ag) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(ag)
Ba(NO3)2 + CaCl2 = Ca(NO3)2 + BaCl2 =>
Ba(NO3)2 + CaCl2 = Ca(NO3)2 + BaCl2
S{-2} + Cr2O7{-2} + H{+} = Cr{+3} + S + H2O =>
3 S{-2} + Cr2O7{-2} + 14 H{+} = 2 Cr{+3} + 3 S + 7 H2O
C6H10O + HNO3 = C6H10O4 + NO + H2O =>
C6H10O + 2 HNO3 = C6H10O4 + 2 NO + H2O
Pb(ClO3)4 + Al2(CrO4)3 = Pb(CrO4)2 + Al(ClO3)3 =>
3 Pb(ClO3)4 + 2 Al2(CrO4)3 = 3 Pb(CrO4)2 + 4 Al(ClO3)3
NaI + K2CrO4 = KI + Na2CrO4() =>
2 NaI + K2CrO4 = 2 KI + Na2CrO4()
C7H8 + I2 = C7H8I2 =>
C7H8 + I2 = C7H8I2
CO2 + H2O + H{+} + NO3{-} = C2H5O2N + O2 =>
4 CO2 + 4 H2O + 2 H{+} + 2 NO3{-} = 2 C2H5O2N + 7 O2
NaOCl + KI + HCl = I2 + KCl + NaCl + H2O =>
NaOCl + 2 KI + 2 HCl = I2 + 2 KCl + NaCl + H2O
Li2SO4(aq) + Mg(NO3)2 = MgSO4(aq) + Li(NO3)(aq) =>
Li2SO4(aq) + Mg(NO3)2 = MgSO4(aq) + 2 Li(NO3)(aq)
VCl3 + KOH = V(OH)3 + KCl =>
VCl3 + 3 KOH = V(OH)3 + 3 KCl
Fe3 + H2O = H + Fe(OH)2 =>
Fe3 + 6 H2O = 6 H + 3 Fe(OH)2
C8H16O2 + ZnO = C16H30O4Zn + H2O =>
2 C8H16O2 + ZnO = C16H30O4Zn + H2O
C6H8O7 + NaBO3 = C6H8O9 + NaBO2 =>
C6H8O7 + 2 NaBO3 = C6H8O9 + 2 NaBO2
Pb + CuN = PbN + Cu =>
Pb + CuN = PbN + Cu
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
