Équations équilibrées la veille |
3 AgF + AlCl3 = 3 AgCl + AlF3
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2 + CO2 =>
5 CH3COOH + 2 CaCO3 = 2 Ca(CH3COO)2 + 4 H2 + 4 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
VOCl2 + KMnO4 + H2O = H3VO4 + KCl + MnCl2 + HCl =>
5 VOCl2 + KMnO4 + 11 H2O = 5 H3VO4 + KCl + MnCl2 + 7 HCl
HF(g) + CaSiO3(s) = CaF2(s) + H2O(l) + SiF4(g) =>
6 HF(g) + CaSiO3(s) = CaF2(s) + 3 H2O(l) + SiF4(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Sn + Cu(OH)2 = Sn(OH)4 + Cu =>
Sn + 2 Cu(OH)2 = Sn(OH)4 + 2 Cu
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
FeSO4 + KOH = Fe(OH)3 + K3SO4 =>
FeSO4 + 3 KOH = Fe(OH)3 + K3SO4
H2 + Ce2 = HCe2 =>
H2 + 2 Ce2 = 2 HCe2
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2SiCl2(aq) + H2O = H8Si4O4 + HCl =>
4 H2SiCl2(aq) + 4 H2O = H8Si4O4 + 8 HCl
K2Cr2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl + 7 H2O + 5 Cl2
AlBr + KSO3 = KBr + AlSO3 =>
AlBr + KSO3 = KBr + AlSO3
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2 + CO2 =>
5 CH3COOH + 2 CaCO3 = 2 Ca(CH3COO)2 + 4 H2 + 4 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + H2SO4 = H3 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 2 H3 + Al2(SO4)3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3COOHC20H14O4 = C20H14O4CH3COOH =>
CH3COOHC20H14O4 = C20H14O4CH3COOH
As2S3 + NaOH = NaAsO2 + Na2S + H2O =>
As2S3 + 8 NaOH = 2 NaAsO2 + 3 Na2S + 4 H2O
CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3
Cu(NO3)2 + KMnO4 = Cu(MnO4)2 + KNO3 =>
Cu(NO3)2 + 2 KMnO4 = Cu(MnO4)2 + 2 KNO3
FeSO4 + MgCl2 = FeCl2 + MgSO4 =>
FeSO4 + MgCl2 = FeCl2 + MgSO4
KMnO4 + H2C2O4 = KOH + MnO2 + CO2 + H2O =>
2 KMnO4 + 3 H2C2O4 = 2 KOH + 2 MnO2 + 6 CO2 + 2 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
HCO2H = HCO2 + H30 =>
30 HCO2H = 30 HCO2 + H30
C6H12O6 + H2 = C14H28 + H2O =>
7 C6H12O6 + 42 H2 = 3 C14H28 + 42 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2Cr2O7 + H2S + H2O = S + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 H2S + H2O = 3 S + 2 Cr(OH)3 + 2 KOH
PbSO4 + CH3COONa = (CH3COO)2Pb + Na2SO4 =>
PbSO4 + 2 CH3COONa = (CH3COO)2Pb + Na2SO4
FeCl3 + HOH = Fe(OH)2Cl + HCl =>
FeCl3 + 2 HOH = Fe(OH)2Cl + 2 HCl
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
C6H12O6 + Ag(NH3)2NO3 + NaOH = NaNCO3 + Ag + NH3 + H2O =>
3 C6H12O6 + 16 Ag(NH3)2NO3 + 18 NaOH = 18 NaNCO3 + 16 Ag + 30 NH3 + 30 H2O
Ca(H2PO4)2 + KNO3 = KH2PO4 + Ca(NO3)2 =>
Ca(H2PO4)2 + 2 KNO3 = 2 KH2PO4 + Ca(NO3)2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CH3COO + H = CH4 + CO2 =>
CH3COO + H = CH4 + CO2
Zn(NO3)2 + Na2 = NO3 + ZnNa =>
2 Zn(NO3)2 + Na2 = 4 NO3 + 2 ZnNa
Ca3SiO5 + H2O = CaOSiO2H2O + Ca(OH)2 =>
Ca3SiO5 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu(NO3)2(ac) + Na3PO4(ac) = Cu3(PO4)2(s) + NaNO3(ac) =>
3 Cu(NO3)2(ac) + 2 Na3PO4(ac) = Cu3(PO4)2(s) + 6 NaNO3(ac)
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Ag2O + HCI = H2O + AgCI =>
Ag2O + 2 HCI = H2O + 2 AgCI
C6H5ONa + CO2 + H2O = C6H6 + NaHCO3 =>
15 C6H5ONa + 9 CO2 + 12 H2O = 14 C6H6 + 15 NaHCO3
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.