| Équations équilibrées la veille |
2 KI + S = K2S + I2
Ca2P3 + Li(NO)2 = Ca2(NO)2 + LiP3 =>
Ca2P3 + Li(NO)2 = Ca2(NO)2 + LiP3
Cd(NO3)2 + C2H5NS = CdS + C2H5N(NO3)2 =>
Cd(NO3)2 + C2H5NS = CdS + C2H5N(NO3)2
MnO4{-} + H2S2O3 + H{+} = Mn{2+} + HSO4{-} + H2O =>
8 MnO4{-} + 5 H2S2O3 + 14 H{+} = 8 Mn{2+} + 10 HSO4{-} + 7 H2O
Zn(s) + H2O(l) = ZnO(s) + H2(g) =>
Zn(s) + H2O(l) = ZnO(s) + H2(g)
NaNO2 + KI + CH3COOH = NO + I2 + CH3COONa + CH3COOK + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = 2 NO + I2 + 2 CH3COONa + 2 CH3COOK + 2 H2O
K2Cr2O7(aq) + FeCl2(aq) + HCl(aq) = KCl(aq) + FeCl3(aq) + CrCl3(aq) + H2O(l) =>
K2Cr2O7(aq) + 6 FeCl2(aq) + 14 HCl(aq) = 2 KCl(aq) + 6 FeCl3(aq) + 2 CrCl3(aq) + 7 H2O(l)
Cu(NO3)2 + NaHCO3 = CuNa + HCO3(NO3)2 =>
Cu(NO3)2 + NaHCO3 = CuNa + HCO3(NO3)2
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl =>
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl
Ge + O = GeO =>
Ge + O = GeO
PBr3Cl2 + H2O = H3PO4 + HCl + HBr =>
PBr3Cl2 + 4 H2O = H3PO4 + 2 HCl + 3 HBr
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe2(SO4)3 =>
3 FeSO4 + 3 AgNO3 = 3 Ag + Fe(NO3)3 + Fe2(SO4)3
(C6H14) + O2 = (CO2) + H2O =>
2(C6H14) + 19 O2 = 12(CO2) + 14 H2O
Cu + NH3 + H2O = Cu(OH)2 + NH4 =>
Cu + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4
Zn + HCI = H + ZnCI =>
Zn + HCI = H + ZnCI
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
Ba(OH)2 + Cl = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 12 Cl = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
C13H10ClNO + C2H2Cl2O = C13H9Cl + CO2 + HCl + N2 =>
24 C13H10ClNO + 34 C2H2Cl2O = 27 C13H9Cl + 29 CO2 + 65 HCl + 12 N2
Al(s) = Al(aq) =>
Al(s) = Al(aq)
HNO3 + H4OH = H2O + HN4NO3 =>
15 HNO3 + 20 H4OH = 56 H2O + 3 HN4NO3
K2O + MgO + Al2O3 + SiO2 + H2O = KMg3AlSi3O10(OH)2 =>
K2O + 6 MgO + Al2O3 + 6 SiO2 + 2 H2O = 2 KMg3AlSi3O10(OH)2
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
Cu + NH4OH = CuNH4OH =>
Cu + NH4OH = CuNH4OH
C24H26O7 + C2H6O2 = C26H30O8 + H2O =>
C24H26O7 + C2H6O2 = C26H30O8 + H2O
H2CO3 + Mo = Mo2(CO3)3 + H2 =>
3 H2CO3 + 2 Mo = Mo2(CO3)3 + 3 H2
HClO4 + P4 + O = Cl2O7 + H3PO3 =>
12 HClO4 + P4 + 6 O = 6 Cl2O7 + 4 H3PO3
K3[Fe(CN)6] + MnCl2*4H2O = KMn[Fe(CN)6] + KCl + H2O =>
K3[Fe(CN)6] + MnCl2*4H2O = KMn[Fe(CN)6] + 2 KCl + 4 H2O
Ca(MnO2)2 + KNO2 + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO2)2 + KNO2 + 3 H2SO4 = 2 MnSO4 + KNO3 + CaSO4 + 3 H2O
V + H2SO4 = V(SO4)5 + SO2 + H2O =>
V + 10 H2SO4 = V(SO4)5 + 5 SO2 + 10 H2O
Na2HPO4 + KOH = K3PO4 + Na3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = K3PO4 + 2 Na3PO4 + 3 H2O
CaSO4 + AlCl3 = Al2(SO4)3 + CaCl2 =>
3 CaSO4 + 2 AlCl3 = Al2(SO4)3 + 3 CaCl2
FeCl2 + K2Cr2O7 + HCl = KCl + FeCl3 + H2O + CrCl3 =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 6 FeCl3 + 7 H2O + 2 CrCl3
SBr6 = S + Br =>
SBr6 = S + 6 Br
NaNO2 + KMnO4 + H2O = MnO2 + KOH + NaNO3 =>
3 NaNO2 + 2 KMnO4 + H2O = 2 MnO2 + 2 KOH + 3 NaNO3
HF(l) + SiO2(l) = SiF4(aq) + H2O(l) =>
4 HF(l) + SiO2(l) = SiF4(aq) + 2 H2O(l)
C4H8O + CH4N2O = C6H14N4O2 + H2O =>
C4H8O + 2 CH4N2O = C6H14N4O2 + H2O
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
Cu{+2} + H2S + HCl = Cu2SCl2 + H{+} =>
2 Cu{+2} + H2S + 2 HCl = Cu2SCl2 + 4 H{+}
BaCl2 + LiOH = LiCl + Ba(OH)2 =>
BaCl2 + 2 LiOH = 2 LiCl + Ba(OH)2
Ca + Fl = CaFl2 =>
Ca + 2 Fl = CaFl2
Cr(OH)3 + HCOOH = Cr(HCOO)3 + H2O =>
Cr(OH)3 + 3 HCOOH = Cr(HCOO)3 + 3 H2O
HsO4 + NaOH = Na2[HsO4(OH)2] =>
HsO4 + 2 NaOH = Na2[HsO4(OH)2]
Li + HCI = LiCI + H2 =>
2 Li + 2 HCI = 2 LiCI + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ni2(CO3)3 = Ni + CO3 =>
Ni2(CO3)3 = 2 Ni + 3 CO3
HgNO3(aq) + KCl(aq) = Hg2Cl2(s) + KNO3(aq) =>
2 HgNO3(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KNO3(aq)
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
KSCN + I + H2O = KHSO3 + HI + ICN =>
KSCN + 6 I + 3 H2O = KHSO3 + 5 HI + ICN
K2SO3 + KMnO4 + H2O = K2SO4 + MnSO4 + KOH =>
5 K2SO3 + 2 KMnO4 + 3 H2O = 3 K2SO4 + 2 MnSO4 + 6 KOH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
