Équations équilibrées la veille |
2 C21H25ClFN3O4 = 42 C + 25 H2 + F2 + 2 Cl + 3 N2 + 4 O2
Li + Ca(SO4) = Li2(SO4) + Ca =>
2 Li + Ca(SO4) = Li2(SO4) + Ca
H{+} + Cr2O7{2-} + Cu = Cr{3+} + Cu{2+} + H2O =>
14 H{+} + Cr2O7{2-} + 3 Cu = 2 Cr{3+} + 3 Cu{2+} + 7 H2O
Ca + K2S = CaS + K =>
Ca + K2S = CaS + 2 K
KOH + Cr(OH)3 = H2O + K3CrO3 =>
3 KOH + Cr(OH)3 = 3 H2O + K3CrO3
Hg2O + H2O = Hg + OH =>
Hg2O + H2O = 2 Hg + 2 OH
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + K2SO4 + H2O + MnSO4 =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + K2SO4 + 8 H2O + 2 MnSO4
NH3 + NaOH = H2O + Na3N =>
NH3 + 3 NaOH = 3 H2O + Na3N
H + O2 = H2O =>
4 H + O2 = 2 H2O
NH3 + NaOH = H2O + Na3N =>
NH3 + 3 NaOH = 3 H2O + Na3N
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH3 + NaOH = H2O + Na3N =>
NH3 + 3 NaOH = 3 H2O + Na3N
CH2O2 + NaOH = CHO2Na + H2O =>
CH2O2 + NaOH = CHO2Na + H2O
C + O = CO =>
C + O = CO
S2O3{2-} + H{+} = S4O6{2-} + S + H2O =>
5 S2O3{2-} + 6 H{+} = 2 S4O6{2-} + 2 S + 3 H2O
C4H7OH + O2 = CO2 + H2O =>
2 C4H7OH + 11 O2 = 8 CO2 + 8 H2O
Fe2SO4 + Ba(NO3)2 = Fe2(NO3)2 + BaSO4 =>
Fe2SO4 + Ba(NO3)2 = Fe2(NO3)2 + BaSO4
Al2O3 + Mg = Al + MgO =>
Al2O3 + 3 Mg = 2 Al + 3 MgO
(OH)2 = OH =>
(OH)2 = 2 OH
NaCr2O4 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 NaCr2O4 + 16 HCl = 2 NaCl + 4 CrCl3 + 8 H2O + Cl2
CrO4{-2} + Fe{2+} + OH{-} + H2O = Cr(OH)3 + Fe(OH)3 =>
CrO4{-2} + 3 Fe{2+} + 4 OH{-} + 4 H2O = Cr(OH)3 + 3 Fe(OH)3
Co + O + Li = CoOLiO =>
Co + 2 O + Li = CoOLiO
Pb(NO3)2 + HCl = PbHCl + N2O6 =>
Pb(NO3)2 + HCl = PbHCl + N2O6
H2SO4 + C2H6O + K2Cr2O7 = CO2 + H2O + K2SO4 + CrSO4 =>
9 H2SO4 + 2 C2H6O + 3 K2Cr2O7 = 4 CO2 + 15 H2O + 3 K2SO4 + 6 CrSO4
Cr2(SO4)3 + KNO3 + Na2CO3 = Na2CrO4 + Na2SO4 + KNO2 + CO2 =>
Cr2(SO4)3 + 3 KNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 Na2SO4 + 3 KNO2 + 5 CO2
NH3 + NaOH = H2O + Na3N =>
NH3 + 3 NaOH = 3 H2O + Na3N
Be + H2SO4 + H2O = [Be(H2O)4]SO4 + H2 =>
Be + H2SO4 + 4 H2O = [Be(H2O)4]SO4 + H2
Pb(NO3)2 + Li2CO3 = LiNO3 + PbCO3 =>
Pb(NO3)2 + Li2CO3 = 2 LiNO3 + PbCO3
Ba(ClO3)2 + H2SO4 = HClO3 + BaSO4 =>
Ba(ClO3)2 + H2SO4 = 2 HClO3 + BaSO4
H2O(heat) = H2 + O =>
H2O(heat) = H2 + O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
KBr + KBrO3 + H2O = Br2 + KOH =>
5 KBr + KBrO3 + 3 H2O = 3 Br2 + 6 KOH
Cu + N2 = Cu3N =>
6 Cu + N2 = 2 Cu3N
Ag(s) + O2 = Ag2O =>
4 Ag(s) + O2 = 2 Ag2O
Ca(HCO3)2 + KOH = K2CO3 + CaCO3 + H2O =>
Ca(HCO3)2 + 2 KOH = K2CO3 + CaCO3 + 2 H2O
H3 + O2 = H2O2 =>
2 H3 + 3 O2 = 3 H2O2
Zn + CuNo32 = Cu + ZnNo32 =>
Zn + CuNo32 = Cu + ZnNo32
HOCl + (OH)2 = HOCl(OH)2 =>
HOCl + (OH)2 = HOCl(OH)2
BaO2 + FeSO4 + H2SO4 = BaSO4 + Fe2(SO4)3 + H2O =>
BaO2 + 2 FeSO4 + 2 H2SO4 = BaSO4 + Fe2(SO4)3 + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Zr(OH)4(s) + H(aq) = Zr(aw) + H2O(l) =>
Zr(OH)4(s) + 4 H(aq) = Zr(aw) + 4 H2O(l)
H2SO3 + Ca(OH)2 = H2Ca + SO4(OH)2 =>
2 H2SO3 + 3 Ca(OH)2 = 3 H2Ca + 2 SO4(OH)2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
CrI2 = Cr + I2 =>
CrI2 = Cr + I2
CH3COOH + Be(OH)2 = H2O + C12H18Be4O13 =>
6 CH3COOH + 4 Be(OH)2 = 7 H2O + C12H18Be4O13
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
HCl(dil) + Fe = FeCl2 + H2 =>
2 HCl(dil) + Fe = FeCl2 + H2
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.