| Équations équilibrées la veille |
2 NaF + O = Na2O + 2 F
Ca(NO3)2(ac) + Na2CO3(ac) = NaNO3(ac) + CaCO3(s) =>
Ca(NO3)2(ac) + Na2CO3(ac) = 2 NaNO3(ac) + CaCO3(s)
SrCl2 + NaHSO4 = SrSO4 + HCl + NaCl =>
SrCl2 + NaHSO4 = SrSO4 + HCl + NaCl
CH3OH + MnO4{-)+H{+} = HCOOH+Mn{2+}+H2O =>
5 CH3OH + 4 MnO4{-)+12H{+} = 5 HCOOH+4Mn{2+}+11H2O
HNO3 + H2MgO2 = MgN2O6 + H2O =>
2 HNO3 + H2MgO2 = MgN2O6 + 2 H2O
C7H5NO4 + NaOH = C7H4NO4Na + H2O =>
C7H5NO4 + NaOH = C7H4NO4Na + H2O
C3H7Br + H2O = C3H7OH + HBr =>
C3H7Br + H2O = C3H7OH + HBr
Al(s) + NO3{-}(aq) + OH{-}(aq) + H2O = Al(OH)4{-}(aq) + NH3(g) =>
8 Al(s) + 3 NO3{-}(aq) + 5 OH{-}(aq) + 18 H2O = 8 Al(OH)4{-}(aq) + 3 NH3(g)
Mg(s) + CuO(s) = MgO + Cu =>
Mg(s) + CuO(s) = MgO + Cu
CH4 + HBr = CH3Br + H2 =>
CH4 + HBr = CH3Br + H2
Be3N2 + HCl = BeCl2 + NH3 =>
Be3N2 + 6 HCl = 3 BeCl2 + 2 NH3
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
H2SO4 + Al = H2 + Al2SO4 =>
H2SO4 + 2 Al = H2 + Al2SO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KCl(aq) + H2O(l) = HCl(aq) + KOH(aq) =>
KCl(aq) + H2O(l) = HCl(aq) + KOH(aq)
Ba(OH)2 + H3O{+} = Ba{2+} + H2O =>
Ba(OH)2 + 2 H3O{+} = Ba{2+} + 4 H2O
O2F2 = O + F =>
O2F2 = 2 O + 2 F
C7H10O + NaBH4 = C7H12O + NaBH2 =>
C7H10O + NaBH4 = C7H12O + NaBH2
MgO + Si + HCl = MgCl + SiO + H =>
MgO + Si + HCl = MgCl + SiO + H
Fe(NO3)3 + NaCN = NaNO3 + Fe(CN)3 =>
Fe(NO3)3 + 3 NaCN = 3 NaNO3 + Fe(CN)3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C10H10O3 + NaOH + HCl = C10H10Cl2O3 + Na + H3O =>
C10H10O3 + NaOH + 2 HCl = C10H10Cl2O3 + Na + H3O
KNO2(aq) + H2SO4(aq) = HNO2(aq) + K2SO4(s) =>
2 KNO2(aq) + H2SO4(aq) = 2 HNO2(aq) + K2SO4(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaBr2 + MnCO3 = CaCO3 + MnBr2 =>
CaBr2 + MnCO3 = CaCO3 + MnBr2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Cu2 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2 + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O
HCl + LiHSO3 = H2SO3 + LiCl =>
HCl + LiHSO3 = H2SO3 + LiCl
Mg(NO3)2 + LiF = MgF2 + LiNO3 =>
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
HCIO4 + CsOH = CsCIO4 + H2O =>
HCIO4 + CsOH = CsCIO4 + H2O
HI + NH4 = NH4I + H =>
HI + NH4 = NH4I + H
NaOH + Al + H2O = H2 + NaAlO2 =>
2 NaOH + 2 Al + 2 H2O = 3 H2 + 2 NaAlO2
(NH4)6(Mo7O24) + HCl = (NH4)H + (Mo7O24)Cl6 =>
(NH4)6(Mo7O24) + 6 HCl = 6(NH4)H + (Mo7O24)Cl6
CuC2O4 + H2SO4 = CuSO4 + H2C2O4 =>
CuC2O4 + H2SO4 = CuSO4 + H2C2O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2SO4KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 K2SO4KMnO4 + 6 H2SO4 = 6 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
OH{-} + [Fe(CN)6]{3-} + Cr{3+} = [Fe(CN)6]{4-} + CrO4{2-} + H2O =>
8 OH{-} + 3[Fe(CN)6]{3-} + Cr{3+} = 3[Fe(CN)6]{4-} + CrO4{2-} + 4 H2O
P(s) + O2(g) = P2O5(g) =>
4 P(s) + 5 O2(g) = 2 P2O5(g)
C2H4O + H2O2 = C2H4O2 + H2O =>
C2H4O + H2O2 = C2H4O2 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca + Bi2O3 = Bi + CaO =>
3 Ca + Bi2O3 = 2 Bi + 3 CaO
Ca5(PO4)3Cl + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HCl =>
Ca5(PO4)3Cl + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HCl
NO2 + NH3 = NOH3 + NO =>
NO2 + NH3 = NOH3 + NO
Cr2O3 + Na2(CO3) + K(NO3) = Na2(CrO4) + CO2 + K(NO2) =>
Cr2O3 + 2 Na2(CO3) + 3 K(NO3) = 2 Na2(CrO4) + 2 CO2 + 3 K(NO2)
Ba(ClO3)2 + Na3PO4 = Ba3(PO4)2 + NaClO3 =>
3 Ba(ClO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaClO3
Ba3(PO4)2 + H{+} = Ba{2+} + H3PO4 =>
Ba3(PO4)2 + 6 H{+} = 3 Ba{2+} + 2 H3PO4
Zn{2+} + Ba = Ba{2+} + Zn =>
Zn{2+} + Ba = Ba{2+} + Zn
CrCl3 + H2O2 + Na = Na2CrO4 + NaCl + H2O =>
CrCl3 + 4 H2O2 + 5 Na = Na2CrO4 + 3 NaCl + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
