| Équations équilibrées la veille |
8 Co(NO3)2 + 22 NH3*H2O + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 25 H2O
NH3 + CuF2 = Cu3N + NH4F + N2 =>
16 NH3 + 6 CuF2 = 2 Cu3N + 12 NH4F + N2
Cu + CO2 + H2O + O2 = Cu3(CO3)2Cu(OH)2 =>
8 Cu + 4 CO2 + 2 H2O + 3 O2 = 2 Cu3(CO3)2Cu(OH)2
KLiO3 = KLi + O2 =>
2 KLiO3 = 2 KLi + 3 O2
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
Ni + Ag = NiAg =>
Ni + Ag = NiAg
KOH + Sn(OH)2 = K2[Sn(OH)4] =>
2 KOH + Sn(OH)2 = K2[Sn(OH)4]
Al + NH3 = AlN + H =>
Al + NH3 = AlN + 3 H
C6H5NH2 + NaOH = C6H5NNa + H3O =>
C6H5NH2 + NaOH = C6H5NNa + H3O
Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2 =>
2 Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2
BaCrO4 + H{+} = Ba{+2} + Cr2O7{-2} + H2O =>
2 BaCrO4 + 2 H{+} = 2 Ba{+2} + Cr2O7{-2} + H2O
CO2 + NaOH = Na2O + H2CO3 =>
CO2 + 2 NaOH = Na2O + H2CO3
NH4OH(aq) = NH3 + H2O =>
NH4OH(aq) = NH3 + H2O
Cr(OH)3 + NaCl = Na3[Cr(OH)6] + CrCl3 =>
2 Cr(OH)3 + 3 NaCl = Na3[Cr(OH)6] + CrCl3
Pb(C2H3O2)4 + Na2S = PbS2 + NaC2H3O2 =>
Pb(C2H3O2)4 + 2 Na2S = PbS2 + 4 NaC2H3O2
Li2O + H2 = LiH2 + O2 =>
2 Li2O + 4 H2 = 4 LiH2 + O2
C4H10 + Cr2O7{2-} + H{+} = C14H8O2 + Cr{3+} + H2O =>
21 C4H10 + 31 Cr2O7{2-} + 248 H{+} = 6 C14H8O2 + 62 Cr{3+} + 205 H2O
NaOH(aq) + KBr(aq) = KOH + Na(aq)Br(aq) =>
NaOH(aq) + KBr(aq) = KOH + Na(aq)Br(aq)
CuBr2 + Na2SO3 + H2O = CuBr + NaBr + H2SO4 =>
2 CuBr2 + Na2SO3 + H2O = 2 CuBr + 2 NaBr + H2SO4
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 4 Cr{3+} + 3 CH3COOH + 11 H2O
Li + Cl2 = LiCl2 =>
Li + Cl2 = LiCl2
Sb2O5 + HCl = Cl2 + SbOCl + H2O =>
Sb2O5 + 6 HCl = 2 Cl2 + 2 SbOCl + 3 H2O
NaOH + C2H2O4 = NaHC2O4 + H2O =>
NaOH + C2H2O4 = NaHC2O4 + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
A2B2 = AB =>
A2B2 = 2 AB
Mg(OH)2 + CH3COOH = Mg + CH3COO + H2O =>
Mg(OH)2 + 2 CH3COOH = Mg + 2 CH3COO + 2 H2O
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
KH2PO2 + NiSO4 + H2O = Ni + KH2PO3 + H2SO4 =>
KH2PO2 + NiSO4 + H2O = Ni + KH2PO3 + H2SO4
Fe + NaCl = FeCl3 + Na =>
Fe + 3 NaCl = FeCl3 + 3 Na
AlI3 + Br2 = AlBr3 + I2 =>
2 AlI3 + 3 Br2 = 2 AlBr3 + 3 I2
H3N + Br2 = N2 + (NH4){+} + Br{-} =>
8 H3N + 3 Br2 = N2 + 6(NH4){+} + 6 Br{-}
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe2O3 + H2CO3 = Fe2(CO3)3 + H2O =>
Fe2O3 + 3 H2CO3 = Fe2(CO3)3 + 3 H2O
PhCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + PhCOOH =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 5 PhCOOH
Ni(OH)2 + Na2C2O4 = NaOH + NiC2O4 =>
Ni(OH)2 + Na2C2O4 = 2 NaOH + NiC2O4
NaNO3 + Ag3PO4 = Na3PO4 + AgNO3 =>
3 NaNO3 + Ag3PO4 = Na3PO4 + 3 AgNO3
Zn + AgNO3 = ZnNO3 + Ag3 =>
3 Zn + 3 AgNO3 = 3 ZnNO3 + Ag3
Zn(OH)2 + NH3 = Zn(NH3)4 + OH =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4 + 2 OH
HCI2 + Mg = H2 + MgCI2 =>
2 HCI2 + 2 Mg = H2 + 2 MgCI2
Cd(OH)2 + NH4Cl = [Cd(NH3)4]Cl2 + HCl + H2O =>
Cd(OH)2 + 4 NH4Cl = [Cd(NH3)4]Cl2 + 2 HCl + 2 H2O
NaSH + HNO3 = NaNO3 + H2S =>
NaSH + HNO3 = NaNO3 + H2S
H + N + O = HNO3 =>
H + N + 3 O = HNO3
IO3{-} + HSO3{-} + H2O = I{-} + SO4{2-} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = I{-} + 3 SO4{2-} + 3 H3O{+}
(KMnO4) + ZnCl2 = Zn(MnO4)2 + (KCl) =>
2(KMnO4) + ZnCl2 = Zn(MnO4)2 + 2(KCl)
C4H9O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H9O + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
SO2 + H2S(g) = S(s) + H2O(l) =>
SO2 + 2 H2S(g) = 3 S(s) + 2 H2O(l)
AlF3 + Ba(NO3)2 = Al(NO3)3 + BaF2 =>
2 AlF3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaF2
C6H12O6 + H = C6H13O6 =>
C6H12O6 + H = C6H13O6
MnBr2 + Na2CO3 = MnCO3 + NaBr =>
MnBr2 + Na2CO3 = MnCO3 + 2 NaBr
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
