| Équations équilibrées la veille |
Fe3(NO3)3 + Na3(PO4) = Fe3(PO4) + Na3(NO3)3
SnO + HNO3 + H2O = H2SnO3 + NO =>
3 SnO + 2 HNO3 + 2 H2O = 3 H2SnO3 + 2 NO
[Ag(NH3)2]Cl + Hg2Cl2 = Ag + HgCl2 + NH3 =>
2[Ag(NH3)2]Cl + Hg2Cl2 = 2 Ag + 2 HgCl2 + 4 NH3
PbCl4 + Ca2O2 = Pb2O4 + CaCl2 =>
2 PbCl4 + 2 Ca2O2 = Pb2O4 + 4 CaCl2
C4H9OH + Ag2O = CH3COOH + Ag + H2O =>
C4H9OH + 4 Ag2O = 2 CH3COOH + 8 Ag + H2O
TiCl4 + U3P5 = Ti3P4 + UCl5 =>
15 TiCl4 + 4 U3P5 = 5 Ti3P4 + 12 UCl5
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl
SO2(s) + O2 = SO3(s) =>
2 SO2(s) + O2 = 2 SO3(s)
CH3OH(aq) + NH4NO3NH4 + C7H6O2 = C10H15N + H2O =>
241 CH3OH(aq) + 12 NH4NO3NH4 + 17 C7H6O2 = 36 C10H15N + 311 H2O
CrCl3 + KClO3 + KOH = KCl + H2O + K2Cr2O7 =>
2 CrCl3 + KClO3 + 8 KOH = 7 KCl + 4 H2O + K2Cr2O7
HNO2 + Zn(OH)2 = H2O + ZnN2O4 =>
2 HNO2 + Zn(OH)2 = 2 H2O + ZnN2O4
SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3
Mg + N2Mg = Mg3N2 =>
2 Mg + N2Mg = Mg3N2
Zn + HNO = Zn(NO3)2 + N20 + H2O =>
2 Zn + 24 HNO = 2 Zn(NO3)2 + N20 + 12 H2O
C4H9OH + [O] = CO2 + H2O =>
C4H9OH + 12[O] = 4 CO2 + 5 H2O
Ba + CO3 + HCl = BaCl2 + H2CO3 =>
Ba + CO3 + 2 HCl = BaCl2 + H2CO3
Br2 + TiCl = TiBr4 + Cl2 =>
4 Br2 + 2 TiCl = 2 TiBr4 + Cl2
KCl + H2SO4*{-}2 = K2SO4*{-}2 + H2Cl2 =>
2 KCl + H2SO4*{-}2 = K2SO4*{-}2 + H2Cl2
HIO3 + Na2CO3 = H2O + CO2 + NaIO3 =>
2 HIO3 + Na2CO3 = H2O + CO2 + 2 NaIO3
BaCl2(aq) + MgSO4 = Ba(SO4)2 + MgCl =>
BaCl2(aq) + 2 MgSO4 = Ba(SO4)2 + 2 MgCl
KI + H2O + Cl2 = KIO3 + HCl =>
KI + 3 H2O + 3 Cl2 = KIO3 + 6 HCl
K + Na3(PO4) = Na + K(PO4) =>
K + Na3(PO4) = 3 Na + K(PO4)
C4H9OH8(g) + O2(g) = CO2(g) + H2O(g) =>
4 C4H9OH8(g) + 31 O2(g) = 16 CO2(g) + 34 H2O(g)
Cr2O7{2-} + Ba{2+} = BaCr2O7 =>
Cr2O7{2-} + Ba{2+} = BaCr2O7
H2SO4 + Mg = SO4 + MgH2 =>
H2SO4 + Mg = SO4 + MgH2
Ca2MgSi2O7 = Mg2SiO4 + CaSiO3 + Ca3Mg(SiO4)2 =>
3 Ca2MgSi2O7 = Mg2SiO4 + 3 CaSiO3 + Ca3Mg(SiO4)2
Zn(C2O2H3)2 + (NH4)2SO4 = ZnSO4 + NH4(C2O2H3) =>
Zn(C2O2H3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4(C2O2H3)
Fe(OH)2 + (NH4)2SO4 = [Fe(NH3)6]SO4 + H2O + H2SO4 =>
Fe(OH)2 + 3(NH4)2SO4 = [Fe(NH3)6]SO4 + 2 H2O + 2 H2SO4
C6H5CHO + H2SO4 = C6H5C + H2O + SO4 =>
2 C6H5CHO + H2SO4 = 2 C6H5C + 2 H2O + SO4
Pb(NO3)2 + NaOH = NaNO3(aq) + Pb(OH)2(s) =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3(aq) + Pb(OH)2(s)
KMnO4 + NaOH + PH3 = K2MnO4 + NaMnO4 + Na3PO4 + H2O =>
16 KMnO4 + 11 NaOH + PH3 = 8 K2MnO4 + 8 NaMnO4 + Na3PO4 + 7 H2O
Pb3(NO3)2 + NaPO4 = Pb3(PO4)2 + Na(NO3) =>
Pb3(NO3)2 + 2 NaPO4 = Pb3(PO4)2 + 2 Na(NO3)
H2O + IO3 = I2 + OH =>
6 H2O + 2 IO3 = I2 + 12 OH
SrCl2 + H3(PO4) = Sr3(PO4)2 + (HCl) =>
3 SrCl2 + 2 H3(PO4) = Sr3(PO4)2 + 6(HCl)
WO3 + SnCl + HCl = W3O8 + H2SnCl6 + H2O =>
9 WO3 + 2 SnCl + 10 HCl = 3 W3O8 + 2 H2SnCl6 + 3 H2O
PCl5(s) + H2O(l) = H3PO4(was) + HCl(ab) =>
PCl5(s) + 4 H2O(l) = H3PO4(was) + 5 HCl(ab)
sodium + bromine = sodiumbromide =>
2 Na + Br2 = 2 NaBr
Al3 + HCl = H2 + AlCl3 =>
2 Al3 + 18 HCl = 9 H2 + 6 AlCl3
C2H6O + C2H4O2 = C3H6O + H2O =>
2 C2H6O + C2H4O2 = 2 C3H6O + 2 H2O
(NH4)3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*MoO3 + NH4NO3 + H2O =>
(NH4)3PO4 + (NH4)2MoO4 + 2 HNO3 = (NH4)3PO4*MoO3 + 2 NH4NO3 + H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
C8H8 = CH4 + C =>
C8H8 = 2 CH4 + 6 C
Pb(OH)4 + H2SO4 = PbSO4 + H2(OH)4 =>
Pb(OH)4 + H2SO4 = PbSO4 + H2(OH)4
PbI + KN = PbN + KI =>
PbI + KN = PbN + KI
K2CO3 + C10H7O + C7H7Cl = C17H14O + KCl + KHCO3 =>
63 K2CO3 + 20 C10H7O + 70 C7H7Cl = 41 C17H14O + 70 KCl + 56 KHCO3
Ca + H2S = CaS2 + H =>
Ca + 2 H2S = CaS2 + 4 H
C7H5OCl + OH = C7H5O2Cl + C7H7OCl =>
3 C7H5OCl + 2 OH = 2 C7H5O2Cl + C7H7OCl
KCeO3 = KCe + KCeO4 =>
4 KCeO3 = KCe + 3 KCeO4
CaBr + NaCl = NaBr + CaCl =>
CaBr + NaCl = NaBr + CaCl
HCl + BaBr2 = BaCl2 + HBr =>
2 HCl + BaBr2 = BaCl2 + 2 HBr
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
