The reaction that represents the half-reaction of lead Pb is
Pb2+(aq) + 2e- → Pb(s)
and the SRP value on electric potential table is -0.13V.
To find the overall potential of a reaction, two half reactions can be added
together:
Oxidation: Fe(s) → Fe2+(aq) + 2e- +0.44V
Reduction: Pb2+(aq) + 2e- → Pb(s) - 0.13 V
Overall reaction: Fe(s) + Pb2+(aq) → Pb(s) + Fe2+(aq) +0.31V
This positive voltage for the overall reaction is spontaneous.
The chemical symbol for sodium is Na
Ooo that cool good thing I learn from this app
Answer:
Social justice aims to give individuals and groups fair treatment and an impartial share of social, environmental and economic benefits. The concept promotes the fair distribution of advantages and disadvantages within a society, regardless of background and status.
Environmental justice deals explicitly with the distribution of environmental benefits and the burdens people experience, at home, at work, or where they learn, play and spend leisure time. Environmental benefits include attractive and extensive greenspace, clean air and water, and investment in pollution abatement and landscape improvements. Environmental burdens include risks and hazards from industrial, transport-generated and municipal pollution.
The answer is either number one or two.
