| Équations équilibrées la veille |
Bi2S(s) + 8 HNO3(aq) = 2 Bi(NO3)3(aq) + 2 NO(g) + S(s) + 4 H2O(l)
H2SO4 + BaCl2 = BaH2 + Cl2(SO4) =>
H2SO4 + BaCl2 = BaH2 + Cl2(SO4)
Ba(NO3)2 + RbCO3 = Ba(CO3) + Rb(NO3)2 =>
Ba(NO3)2 + RbCO3 = Ba(CO3) + Rb(NO3)2
NH3 + CO2 = CO2N2H6 =>
2 NH3 + CO2 = CO2N2H6
CuSO4(aq) + Al = Al2(SO4)3 + Cu(g) =>
3 CuSO4(aq) + 2 Al = Al2(SO4)3 + 3 Cu(g)
Na3PO4(aq) + Ca(NO3)2(aq) = CaPO4 + Na + NO3 =>
Na3PO4(aq) + Ca(NO3)2(aq) = CaPO4 + 3 Na + 2 NO3
NaCl + Cu(No3)2 = CuCl2 + Na(No3) =>
2 NaCl + Cu(No3)2 = CuCl2 + 2 Na(No3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + CaCl2 = Cl2 + Na2Ca =>
2 NaCl + CaCl2 = 2 Cl2 + Na2Ca
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
CH4CO2 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 CH4CO2 + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
N2H4CO + H2O = NH3 + CO2 =>
N2H4CO + H2O = 2 NH3 + CO2
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
Pb3(C6H5O7)2 + HClO3 = C6H8O7 + Pb(ClO3)2 =>
Pb3(C6H5O7)2 + 6 HClO3 = 2 C6H8O7 + 3 Pb(ClO3)2
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
HClO + NaNO2 = NaClO + HNO2 =>
HClO + NaNO2 = NaClO + HNO2
Mg(ClO3)2 = Mg + ClO3 =>
Mg(ClO3)2 = Mg + 2 ClO3
CO + H2O = C2H2 + O2 =>
4 CO + 2 H2O = 2 C2H2 + 3 O2
Zn + O2 = ZnO = SO2 =>
2 Zn + O2 = 2 ZnO
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
K2CrO7 + SNCl2H2O + HCl = CrCl3 + SNCl4 + KCl + H2O =>
2 K2CrO7 + 9 SNCl2H2O + 28 HCl = 2 CrCl3 + 9 SNCl4 + 4 KCl + 23 H2O
Sn(OH)2 + HBr = Sn(Br)2 + H2O =>
Sn(OH)2 + 2 HBr = Sn(Br)2 + 2 H2O
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)6 + SO4Ba =>
Al2(SO4)3 + 3 Ba(NO3)2 = Al2(NO3)6 + 3 SO4Ba
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + HCHO =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 HCHO
CuO + C9H8O4 = Cu + CO2 + H =>
14 CuO + C9H8O4 = 14 Cu + 9 CO2 + 8 H
HBr + KHCO3 = H2CO3 + KBr =>
HBr + KHCO3 = H2CO3 + KBr
AgPO4 + Na3PO4 = Ag3PO4 + NaPO4 =>
3 AgPO4 + Na3PO4 = Ag3PO4 + 3 NaPO4
CuCl{2} + KOH = Cu(OH){2} + KCl =>
CuCl{2} + KOH = Cu(OH){2} + KCl
Ca3(PO4)2 + H2S = CaS + H3PO4 =>
Ca3(PO4)2 + 3 H2S = 3 CaS + 2 H3PO4
Al2(S3) + H2O = Al(OH)3 + H2S =>
Al2(S3) + 6 H2O = 2 Al(OH)3 + 3 H2S
Na3[Ag(S2O3)2] + HNO3 = NaNO3 + AgNO3 + H2SO4 + NO + H2O =>
3 Na3[Ag(S2O3)2] + 28 HNO3 = 9 NaNO3 + 3 AgNO3 + 12 H2SO4 + 16 NO + 2 H2O
Na3PO4 + NH4Cl = Na3Cl + NH4PO4 =>
Na3PO4 + NH4Cl = Na3Cl + NH4PO4
Cl + CdI = ClI + Cd2 =>
2 Cl + 2 CdI = 2 ClI + Cd2
Li2Co3 + CaCl2 = CaCo3 + LiCl =>
Li2Co3 + CaCl2 = CaCo3 + 2 LiCl
MgO2CO + HCl = ClMgCl + H2O + CO2 =>
MgO2CO + 2 HCl = ClMgCl + H2O + CO2
CN{-} + CrO4{-} + H2O = CNO{-} + Cr(OH){-}OH{-} =>
7 CN{-} + 2 CrO4{-} + H2O = 7 CNO{-} + 2 Cr(OH){-}OH{-}
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + Cu(CH3CO2)2 = Cu + Al(C2H3O2)2 =>
Al + Cu(CH3CO2)2 = Cu + Al(C2H3O2)2
CH3OH + H2SO4 = CH4 + SO4 + H2O =>
CH3OH + H2SO4 = CH4 + SO4 + H2O
H2SiO3 + FeCl2 = Fe2(SiO3)2 + HCl =>
2 H2SiO3 + 2 FeCl2 = Fe2(SiO3)2 + 4 HCl
NaOH + Na2SO4 = Na + SO4OH =>
NaOH + Na2SO4 = 3 Na + SO4OH
HCl + Cr = H2 + CrCl2 =>
2 HCl + Cr = H2 + CrCl2
Pb(NO3)2 + K2SO4 = KNO3(l) + PbSO4(s) =>
Pb(NO3)2 + K2SO4 = 2 KNO3(l) + PbSO4(s)
NH3 + H2SO3 = (NH4)HSO3 =>
NH3 + H2SO3 = (NH4)HSO3
CH3CH2Cl + H2O = C2H5OH + HCl =>
CH3CH2Cl + H2O = C2H5OH + HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
