| Équations équilibrées la veille |
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + ZnSO4
CaC2(s) + H2O = C2H2(g) + Ca(OH)2(at) =>
CaC2(s) + 2 H2O = C2H2(g) + Ca(OH)2(at)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O2 + H{+} + Fe = Fe{+2} + H2O =>
H2O2 + 2 H{+} + Fe = Fe{+2} + 2 H2O
C12H22O11 + CuO = Cu + CO2 + H =>
C12H22O11 + 13 CuO = 13 Cu + 12 CO2 + 22 H
FeCl3 + H2O2 = Fe2O3 + O2 + HCl =>
4 FeCl3 + 6 H2O2 = 2 Fe2O3 + 3 O2 + 12 HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H806 + OH = C6H5O7 + H2O =>
C6H806 + 815 OH = C6H5O7 + 808 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaCO3 + Pb(NO)3 = PbCO3Na(NO)3 =>
NaCO3 + Pb(NO)3 = PbCO3Na(NO)3
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Al(OH)3 + Al2(SO4)3 = (Al(OH)2)2SO4 =>
4 Al(OH)3 + Al2(SO4)3 = 3(Al(OH)2)2SO4
NH4 + NO2 = NH3 + HNO2 =>
NH4 + NO2 = NH3 + HNO2
NO2XCH3 + KMnO4 + H2SO4 = NO2XCOOH + MnSO4 + K2SO4 + H2O =>
5 NO2XCH3 + 6 KMnO4 + 9 H2SO4 = 5 NO2XCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
NaOH + Mg(OH)2 = Mg(NaO)2 + H2O =>
2 NaOH + Mg(OH)2 = Mg(NaO)2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H4 + NaH = C3 + NaH4 =>
3 C3H4 + 4 NaH = 3 C3 + 4 NaH4
Al + NaNO2 + NaOH + H2O = NH3 + NaAlO2 =>
2 Al + NaNO2 + NaOH + H2O = NH3 + 2 NaAlO2
CaMg(CO3)2 + Ca = Mg + CaCO3 =>
CaMg(CO3)2 + Ca = Mg + 2 CaCO3
KClO + Zn = K + ZnClO =>
KClO + Zn = K + ZnClO
CH3Cl + CH3OK = CH3OCH3 + KCl =>
CH3Cl + CH3OK = CH3OCH3 + KCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HNO3*5H2O + C2H6 = C2H5NO2 + H2O =>
HNO3*5H2O + C2H6 = C2H5NO2 + 6 H2O
CaCl2 + Na2CO3 = CaNa2 + CO3Cl2 =>
CaCl2 + Na2CO3 = CaNa2 + CO3Cl2
SiO2 + BrF = O2 + Br2 + SiF4 =>
SiO2 + 4 BrF = O2 + 2 Br2 + SiF4
C33H46O29 + O2 = CO2 + H2O =>
C33H46O29 + 30 O2 = 33 CO2 + 23 H2O
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Na2[Pb(OH)6] + H2O = H2[Pb(OH)6] + NaOH =>
Na2[Pb(OH)6] + 2 H2O = H2[Pb(OH)6] + 2 NaOH
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Be2SnO4 + Na2SiO3 + H2O + CO2 = Na4SnBe(Si3O9)2 + BeH2(CO3)2 + NaHCO3 + H2 =>
Be2SnO4 + 6 Na2SiO3 + 6 H2O + 10 CO2 = Na4SnBe(Si3O9)2 + BeH2(CO3)2 + 8 NaHCO3 + H2
TiS + HCl = TiCl2 + H2S =>
TiS + 2 HCl = TiCl2 + H2S
NH3(g) + HCl(g) = NH4Cl(c) =>
NH3(g) + HCl(g) = NH4Cl(c)
LiCl + H2SO4 = HCl + Li2SO4 =>
2 LiCl + H2SO4 = 2 HCl + Li2SO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C5H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C5H8 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 8 K2SO4 + 16 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2(s) + NO2(g) + H2O(l) =>
Cu + 4 HNO3 = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O(l)
C2H12O4 + O2 = CO2 + H2O =>
C2H12O4 + 3 O2 = 2 CO2 + 6 H2O
H2O2FeOH2 = FeO3H4 =>
H2O2FeOH2 = FeO3H4
KI2 + Cl2 + H2O = KCl + HIO3 + HCl =>
2 KI2 + 11 Cl2 + 12 H2O = 2 KCl + 4 HIO3 + 20 HCl
C4H9Na + LiAlS2O6 = C4H9Li + NaAlS2O6 =>
C4H9Na + LiAlS2O6 = C4H9Li + NaAlS2O6
AgCl + Na2S = Ag2S + NaCl =>
2 AgCl + Na2S = Ag2S + 2 NaCl
H2O + Mg3N2 = MgO + H3N =>
3 H2O + Mg3N2 = 3 MgO + 2 H3N
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Cu(s) + AgNO4(aq) = Cu(NO4)2 + Ag =>
Cu(s) + 2 AgNO4(aq) = Cu(NO4)2 + 2 Ag
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
