Équations équilibrées la veille |
P4(s) + 10 F2(g) = 4 PF5(g)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
P4(s) + F2(g) = PF3(s) =>
P4(s) + 6 F2(g) = 4 PF3(s)
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
P4(s) + F2(g) = PF3(s) =>
P4(s) + 6 F2(g) = 4 PF3(s)
NH3(g) + F2(g) = N2F4(g) + H2(g) =>
2 NH3(g) + 2 F2(g) = N2F4(g) + 3 H2(g)
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
P4(s) + F2(g) = PF5(g) =>
P4(s) + 10 F2(g) = 4 PF5(g)
NH3(g) + F2(g) = NF3(g) + HF(g) =>
NH3(g) + 3 F2(g) = NF3(g) + 3 HF(g)
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
P4(s) + F2(g) = PF3(s) =>
P4(s) + 6 F2(g) = 4 PF3(s)
Fe + HgSO4 = Hg + Fe2(SO4)3 =>
2 Fe + 3 HgSO4 = 3 Hg + Fe2(SO4)3
Ni(NO3)2 + NaI = Na(NO3)2 + NiI =>
Ni(NO3)2 + NaI = Na(NO3)2 + NiI
P4(s) + F2(g) = PF3(s) =>
P4(s) + 6 F2(g) = 4 PF3(s)
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
P4(s) + F2(g) = PF5(g) =>
P4(s) + 10 F2(g) = 4 PF5(g)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
KMnO4 + NaCl = KMnO4NaCl =>
KMnO4 + NaCl = KMnO4NaCl
P4(s) + F2(g) = PF5(g) =>
P4(s) + 10 F2(g) = 4 PF5(g)
KMnO4 + KI + H2SO4 = MnSO4 + KSO4 + H2O + I2 =>
KMnO4 + 2 KI + 4 H2SO4 = MnSO4 + 3 KSO4 + 4 H2O + I2
Na2SO4 + Br2 = Na + BrSO4 =>
2 Na2SO4 + Br2 = 4 Na + 2 BrSO4
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
CN + H2O = H2CN + OH =>
CN + 2 H2O = H2CN + 2 OH
CH3CH2OH + PCl5 = CH3CH2Cl + HCl + POCl3 =>
CH3CH2OH + PCl5 = CH3CH2Cl + HCl + POCl3
Na2SO3 + NaOH = NaSO3 + Na2OH =>
Na2SO3 + NaOH = NaSO3 + Na2OH
H2O2 + As2S5 + NaOH = Na3AsO4 + Na2AsS5 + H2O =>
3 H2O2 + 2 As2S5 + 10 NaOH = 2 Na3AsO4 + 2 Na2AsS5 + 8 H2O
N3F = N2 + F2 =>
2 N3F = 3 N2 + F2
HNO3 + Hg2(NO3)2 = Hg(NO3)2 + H2 =>
2 HNO3 + Hg2(NO3)2 = 2 Hg(NO3)2 + H2
CrO3 + H2S = Cr(OH)3 + S =>
2 CrO3 + 3 H2S = 2 Cr(OH)3 + 3 S
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
P + Cl = PCl4 =>
P + 4 Cl = PCl4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Zn(HCO3)2 = ZnCO3H2OCO2 =>
Zn(HCO3)2 = ZnCO3H2OCO2
KCN + H = HCN + K =>
KCN + H = HCN + K
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NaCl(aq) + I2(g) = NaI(aq) + Cl2(g) =>
2 NaCl(aq) + I2(g) = 2 NaI(aq) + Cl2(g)
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
OsCl8 + N2O5 = OsO4 + NCl5 =>
5 OsCl8 + 4 N2O5 = 5 OsO4 + 8 NCl5
Na2CO3(aq) + SO2 + H2O = NaHSO3 + CO2 =>
Na2CO3(aq) + 2 SO2 + H2O = 2 NaHSO3 + CO2
C26H27O3N + NaBH4 + H2O = C26H31O3N + H3BO3 + NaOH =>
2 C26H27O3N + NaBH4 + 4 H2O = 2 C26H31O3N + H3BO3 + NaOH
H2S2O3 + NH3 = NO + H2S + H2O =>
5 H2S2O3 + 8 NH3 = 8 NO + 10 H2S + 7 H2O
H2 + N2O3 = H2O + N2 =>
3 H2 + N2O3 = 3 H2O + N2
Sn + NaCl = SnCl2 + Na =>
Sn + 2 NaCl = SnCl2 + 2 Na
Br + HF = H2 + BrF =>
2 Br + 2 HF = H2 + 2 BrF
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3COOH + HBr = CH3COOHBr + H2 =>
2 CH3COOH + 2 HBr = 2 CH3COOHBr + H2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.