Équations équilibrées la veille |
2 NaOH + Be = Na2BeO2 + H2
MnO2(s) + C(s) = Mn(s) + CO(g) =>
MnO2(s) + 2 C(s) = Mn(s) + 2 CO(g)
C6H12O6 + Cu{2+} + OH{-} = C6H12O7 + Cu2O + H2O =>
C6H12O6 + 2 Cu{2+} + 4 OH{-} = C6H12O7 + Cu2O + 2 H2O
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO =>
Na{3+}PO{4+} + AgNO{3+} = NaNO{3+} + Ag{3+}PO
Mn + H3PO4 = Mn3PO4 + H2 =>
6 Mn + 2 H3PO4 = 2 Mn3PO4 + 3 H2
Zn(NO3)2 + BaSO4 = ZnSO4 + Ba(NO3)2 =>
Zn(NO3)2 + BaSO4 = ZnSO4 + Ba(NO3)2
Fe2SO3 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
Fe2SO3 + 5 H2SO4 = Fe2(SO4)3 + 5 H2O + 3 SO2
MagnesiumChloride + AmmoniumNitrate = AmmoniumChloride + MagnesiumNitrate =>
MagnesiumChloride + AmmoniumNitrate = AmmoniumChloride + MagnesiumNitrate
Cl2O + Mg(OH)2 = Mg(ClO)2 + H2O =>
Cl2O + Mg(OH)2 = Mg(ClO)2 + H2O
FeCl3 + SnCl2 + HCl = FeCl2 + H2[SnCl6] =>
2 FeCl3 + SnCl2 + 2 HCl = 2 FeCl2 + H2[SnCl6]
KSO4 + BaN = BaSO4 + KN =>
KSO4 + BaN = BaSO4 + KN
C2H3Cl + HCl = C2H4Cl2 =>
C2H3Cl + HCl = C2H4Cl2
CuSO4 + Cu = CuSO4{2+} + Cu{2-} =>
CuSO4 + Cu = CuSO4{2+} + Cu{2-}
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
C2H3Cl + HCl = C2H4 + Cl2 =>
C2H3Cl + HCl = C2H4 + Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NCO3 = NOCO2 =>
NCO3 = NOCO2
AlCl + H2 = Al2 + HCl =>
2 AlCl + H2 = Al2 + 2 HCl
NH4 + Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + 2 Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mn + H3PO4 = Mn3PO4 + H2 =>
6 Mn + 2 H3PO4 = 2 Mn3PO4 + 3 H2
FeCl2 + NH4OH = Fe(NH3)2Cl2 + H2O =>
FeCl2 + 2 NH4OH = Fe(NH3)2Cl2 + 2 H2O
K2OK4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K2OK4Fe(CN)6 + 7 H2SO4 + 5 H2O = 3 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
Na2CO3 + HNO3 = NaNO3 + H2O + CO2(g) =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2(g)
Al + Pb(NO3)3 = Pb3 + Al(NO3)2 =>
9 Al + 6 Pb(NO3)3 = 2 Pb3 + 9 Al(NO3)2
C15H32O7 + O2 = CO2 + H2O =>
2 C15H32O7 + 39 O2 = 30 CO2 + 32 H2O
Mn + H3PO4 = Mn3PO4 + H2 =>
6 Mn + 2 H3PO4 = 2 Mn3PO4 + 3 H2
UO2(CO3)3{4-} + H{+} = UO2(CO3)2{2-} + HCO3{-} =>
UO2(CO3)3{4-} + H{+} = UO2(CO3)2{2-} + HCO3{-}
CaC + O2 = CO2 + CaO =>
2 CaC + 3 O2 = 2 CO2 + 2 CaO
Mn(SO3)3 + Sn(CO3)2 = Mn(CO3)3 + Sn(SO3)2 =>
2 Mn(SO3)3 + 3 Sn(CO3)2 = 2 Mn(CO3)3 + 3 Sn(SO3)2
V2O5 + Na2CO3 = Na7V5O16 + CO2 =>
5 V2O5 + 7 Na2CO3 = 2 Na7V5O16 + 7 CO2
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
Hg2(NO3) + H2S = HNO3 + HgS + Hg =>
2 Hg2(NO3) + H2S = 2 HNO3 + HgS + 3 Hg
Cr2(CO3)3 + Ca(oh)2 = Cr(oh)3 + CaCO3 =>
6 Cr2(CO3)3 + 9 Ca(oh)2 = 4 Cr(oh)3 + 18 CaCO3
Co(NO3)2 + KI = Co(I)2 + KNO3 =>
Co(NO3)2 + 2 KI = Co(I)2 + 2 KNO3
Ge(OH)4 + HCl = GeCl2 + Cl2 + H2O =>
Ge(OH)4 + 4 HCl = GeCl2 + Cl2 + 4 H2O
CuSO4(aq) + H2O(aq) = CuO + H2SO4 =>
CuSO4(aq) + H2O(aq) = CuO + H2SO4
HF + Na = NaF + H2 =>
2 HF + 2 Na = 2 NaF + H2
H2O + Mn{2+} + IO4{-} = MnO4{-} + IO3{-} + H{+} =>
3 H2O + 2 Mn{2+} + 5 IO4{-} = 2 MnO4{-} + 5 IO3{-} + 6 H{+}
NH2CH2COOH + NH3 = NH2CH2COONH4 =>
NH2CH2COOH + NH3 = NH2CH2COONH4
H[CuCl2] + Cu = CuCl + H =>
H[CuCl2] + Cu = 2 CuCl + H
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2O2 + HCl = H2O + HClO =>
H2O2 + HCl = H2O + HClO
Zn + HNO3 = Zn(NO3) + H3 =>
3 Zn + 3 HNO3 = 3 Zn(NO3) + H3
CuCl2 + Zn(NO3)2 = Cu(NO3)2 + ZnCl2 =>
CuCl2 + Zn(NO3)2 = Cu(NO3)2 + ZnCl2
HCl(aq) + NH4OH(l) = NH4Cl(aq) + H2O(l) =>
HCl(aq) + NH4OH(l) = NH4Cl(aq) + H2O(l)
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
Mn{7} + e = Mn{2} =>
Mn{7} + 5e = Mn{2}
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.