| Équations équilibrées la veille |
3 H2 + 2 P = 2(H3P)
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Li2O + Mg = Li + MgO =>
Li2O + Mg = 2 Li + MgO
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeCl3 + SnCl2 = FeCl2 + SnCl6 =>
4 FeCl3 + SnCl2 = 4 FeCl2 + SnCl6
HgO = Hg(s) + O2 =>
2 HgO = 2 Hg(s) + O2
CH3COOH(aq) + Na2C2O4(aq) + H2O(l) = H2C2O4(aq) + Na2CO2(aq) =>
CH3COOH(aq) + 6 Na2C2O4(aq) + 2 H2O(l) = 4 H2C2O4(aq) + 6 Na2CO2(aq)
(NH4)2CO3 + MgSO4 = Mg2CO3 + NH4SO4 =>
(NH4)2CO3 + 2 MgSO4 = Mg2CO3 + 2 NH4SO4
C6H11Br + KOH = C6H10 + H2O + KBr =>
C6H11Br + KOH = C6H10 + H2O + KBr
Ag + Ni(NO3)2 = AgNO3 + Ni =>
2 Ag + Ni(NO3)2 = 2 AgNO3 + Ni
Cr + HBr = Cr2Br3 + H2 =>
4 Cr + 6 HBr = 2 Cr2Br3 + 3 H2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
MoCl3 + O3 + AgCl = MoCl4 + Ag2O =>
6 MoCl3 + O3 + 6 AgCl = 6 MoCl4 + 3 Ag2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
CuSO4 + sodiumhydroxide = Cu(OH)2 + sodiumsulfate =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
SO2 + Mg(OH)2 = MgSO4 + H2 =>
SO2 + Mg(OH)2 = MgSO4 + H2
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
RuO3 = Ru + O2 =>
2 RuO3 = 2 Ru + 3 O2
Mg + HNO3 = Mg(NO3)2 + NH4 + H2O =>
9 Mg + 20 HNO3 = 9 Mg(NO3)2 + 2 NH4 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3HCl = NaClH2OCO2 =>
NaHCO3HCl = NaClH2OCO2
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
C30H24N4O10 + O2 = CO2 + H2O + NO2 =>
C30H24N4O10 + 35 O2 = 30 CO2 + 12 H2O + 4 NO2
Mg(C2H3O2)2 + Al2(CO3)3 = Al(C2H3O2)3 + MgCO3 =>
3 Mg(C2H3O2)2 + Al2(CO3)3 = 2 Al(C2H3O2)3 + 3 MgCO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
P{-}3 + NO2{-} + H{+} = NO + P2O5 + H2O =>
2 P{-}3 + 12 NO2{-} + 14 H{+} = 12 NO + P2O5 + 7 H2O
CH3CH2COO + H2O = OH + CH4CH2OO =>
2 CH3CH2COO + 6 H2O = 4 OH + 3 CH4CH2OO
Cu2S + ZnO = Cu2O + ZnS =>
Cu2S + ZnO = Cu2O + ZnS
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + K2SO4 + CrSO4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 4 ZnSO4 + K2SO4 + 2 CrSO4 + 7 H2O
TiO2 = Ti + O2 =>
TiO2 = Ti + O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Li2Cr2O7 + HBr = CrBr3 + LiBr + H2O + Br =>
Li2Cr2O7 + 14 HBr = 2 CrBr3 + 2 LiBr + 7 H2O + 6 Br
CHHHH = CH4 =>
CHHHH = CH4
C6H7NO2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 C6H7NO2 + 27 O2 + 48 OH{-} = 24 CO3{-2} + 38 H2O + 2 N2
HH2 = H =>
HH2 = 3 H
C9H10O2 + (C2H5)2O = C8H15O2 + C2H5 =>
2 C9H10O2 + 6(C2H5)2O = 5 C8H15O2 + C2H5
Na3PO4(aq) + Ca(CH3COO)2(aq) = NaCH3COO(aq) + Ca3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 Ca(CH3COO)2(aq) = 6 NaCH3COO(aq) + Ca3(PO4)2(aq)
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
TiO2 + NaOH = Na2OTiO2 + H2O =>
TiO2 + 2 NaOH = Na2OTiO2 + H2O
Fe(NO3)3 + NaIO3 = Fe(IO3)3 + NaNO3 =>
Fe(NO3)3 + 3 NaIO3 = Fe(IO3)3 + 3 NaNO3
ZnS + H2SO4 = ZnSO4 + H2 + S =>
ZnS + H2SO4 = ZnSO4 + H2 + S
FeCl3 + KSCN + Pb(NO3)2 = Fe(NO3)2 + KCl + Pb(SCN)3 =>
FeCl3 + 3 KSCN + Pb(NO3)2 = Fe(NO3)2 + 3 KCl + Pb(SCN)3
MgCl2 + Ca(OH)2 = CaClOH + MgClOH =>
MgCl2 + Ca(OH)2 = CaClOH + MgClOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH3COOAl = CH3COO + Al =>
CH3COOAl = CH3COO + Al
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
