when bisecting an angle, one of the steps is to draw an arc centered on a point on a ray of the angle. in particular this angle
is to be drawn on the interior of the angle, why must The Arc be drawn in the interior of the angle?
1 answer:
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Answer:
emf generated by cell is 2.32 V
Explanation:
Oxidation:
Reduction:
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Overall:
Nernst equation for this cell reaction at -
where n is number of electrons exchanged during cell reaction, is standard cell emf ,
is cell emf ,
is concentration of
and
is concentration of
Plug in all the given values in the above equation -
So,
Answer:
The correct answer is option B
Explanation:
Given values,
Molarity of
Volume of solution,
Molecular weight of
Substituting this values in Molarity formula, we get
Answer:
D) HCl(aq)
Explanation:
A homogeneous mixture can be defined as any liquid, solid or gaseous mixture which has an identical or uniform composition and properties throughout any given sample of the mixture. In Chemistry, all solutions are considered to be a homogeneous mixture.
In this scenario, the chemical formula which represents a homogeneous mixture is aqueous hydrogen chloride, HCl(aq). The aqueous hydrogen chloride is a homogeneous mixture of water and hydrogen chloride. This ultimately implies that, aqueous hydrogen chloride HCl(aq) is a solution of hydrogen chloride in water and it is commonly referred to as Hydrochloric acid.
Given by the chemical equation;