| Équations équilibrées la veille |
2 C6H5OH + 6 NO2 = 2 C6H3N3O7 + 3 H2
Ca + O2 = Ca5O2 =>
5 Ca + O2 = Ca5O2
Na4[Pb(OH)6] + HNO3 = Pb(NO3)2 + NaNO3 + H2O =>
Na4[Pb(OH)6] + 6 HNO3 = Pb(NO3)2 + 4 NaNO3 + 6 H2O
C2H4O + HCN = C3H3N + H2O =>
C2H4O + HCN = C3H3N + H2O
(NH4)(NO3) + SrSO4 = (NH4)2SO4 + Sr(NO3)2 =>
2(NH4)(NO3) + SrSO4 = (NH4)2SO4 + Sr(NO3)2
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
CaBr2 + K3(PO4) = KBr + Ca3(PO4)2 =>
3 CaBr2 + 2 K3(PO4) = 6 KBr + Ca3(PO4)2
C5H12O2 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 25 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
Mg(ClO2)2 = Mg + Cl2 + O2 =>
Mg(ClO2)2 = Mg + Cl2 + 2 O2
HC1 + Ca = CaC2 + H2 =>
2 HC1 + Ca = CaC2 + H2
C5H12O2 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 25 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
HC1 + Ca = CaC2 + H2 =>
2 HC1 + Ca = CaC2 + H2
CaCl + OH = Ca + ClOH =>
CaCl + OH = Ca + ClOH
C5H12O2 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 25 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
Br2 + CuCl = Cl2 + CuBr =>
Br2 + 2 CuCl = Cl2 + 2 CuBr
Ca2(CO3)2 + H2SO4 = Ca2(SO4)2 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = Ca2(SO4)2 + 2 H2O + 2 CO2
ZnF2 + Mg = F2Mg + Zn =>
ZnF2 + Mg = F2Mg + Zn
C5H12O2 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 25 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
HClO4 + ClO2 + H2O = HClO3 =>
HClO4 + 2 ClO2 + H2O = 3 HClO3
HC1 + Ca = CaC2 + H2 =>
2 HC1 + Ca = CaC2 + H2
C5H12O2 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 25 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
HC1 + Ca = CaC2 + H2 =>
2 HC1 + Ca = CaC2 + H2
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
HC1 + Ca = CaC2 + H2 =>
2 HC1 + Ca = CaC2 + H2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Ba + HBr = BaBr2 + H =>
Ba + 2 HBr = BaBr2 + 2 H
C5H12O2 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C5H12O2 + 4 KMnO4 + 6 H2SO4 = 25 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
F2 + NaI = FI + NaF =>
F2 + NaI = FI + NaF
Cd(NO3)2 + Na3PO4 = Cd3(PO4)2 + NaNO3 =>
3 Cd(NO3)2 + 2 Na3PO4 = Cd3(PO4)2 + 6 NaNO3
K2O(s) = K + O2 =>
2 K2O(s) = 4 K + O2
MnSO4 + KPO4 = MnPO4 + KSO4 =>
MnSO4 + KPO4 = MnPO4 + KSO4
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
AsF3 + F = AsF5 =>
AsF3 + 2 F = AsF5
KMnO4 + H2SO4 + MnSO4 = Mn(SO4)2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 3 MnSO4 = 5 Mn(SO4)2 + K2SO4 + 8 H2O
CuCl + KI = KCl + I2 + Cu =>
2 CuCl + 2 KI = 2 KCl + I2 + 2 Cu
NaS2CNEt2 + CH2Cl2 = CH2(S2CNEt2)2 + NaCl =>
2 NaS2CNEt2 + CH2Cl2 = CH2(S2CNEt2)2 + 2 NaCl
CaO2H2 + H2SO4 = HOH + CaSO4 =>
CaO2H2 + H2SO4 = 2 HOH + CaSO4
Sb + H{+} + NO3{-}� = Sb4O6 + NO + H2O =>
4 Sb + 4 H{+} + 4 NO3{-}� = Sb4O6 + 4 NO + 2 H2O
C2H5BH2 + H2O2 = C2H5OH + B(OH)3 + H2O =>
C2H5BH2 + 3 H2O2 = C2H5OH + B(OH)3 + 2 H2O
N2H2O2 = N2OH2O =>
N2H2O2 = N2OH2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Pb + HNO3 + HCl = PbCl4 + NO + H2O =>
3 Pb + 4 HNO3 + 12 HCl = 3 PbCl4 + 4 NO + 8 H2O
C2H6 + O2(g) = CO2 + H2O(l) =>
2 C2H6 + 7 O2(g) = 4 CO2 + 6 H2O(l)
C13H10O + NaBH4 + HCl = C13H12O + NaBCl4 =>
4 C13H10O + NaBH4 + 4 HCl = 4 C13H12O + NaBCl4
Zn + AlCl3 = Zn3Cl2 + Al3 =>
27 Zn + 6 AlCl3 = 9 Zn3Cl2 + 2 Al3
{-} + O2 + H3O{+} = H2O =>
4e + O2 + 4 H3O{+} = 6 H2O
Fr(OH) + H2CO3 = Fr2(CO3) + H2O =>
2 Fr(OH) + H2CO3 = Fr2(CO3) + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
