« previous next »

Author Question: Based on the equations below, which metal is the most active? Pb(NO3)2 (aq) + Ni (s) Ni(NO3)2 ... (Read 27 times)

maychende

  • Hero Member
  • *****
  • Posts: 556
on: Aug 27, 2018
Based on the equations below, which metal is the most active?
 
  Pb(NO3)2 (aq) + Ni (s)  Ni(NO3)2 (aq) + Pb (s)
   Pb(NO3)2 (aq) + Ag (s)  No reaction
   Cu(NO3)2 (aq) + Ni (s)  Ni(NO3)2 (aq) + Cu (s)
 
  A) Ni
  B) Ag
  C) Cu
  D) Pb
  E) N

Question 2

The electron configuration of a ground-state Ag atom is ________.
 
  A) Ar4s24d9
  B) Kr5s14d10
  C) Kr5s23d9
  D) Ar4s14d10
  E) Kr5s24d10


Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Active exercise. Active exercise.
Potentially Active Volcanoes of the Western U.S Potentially Active Volcanoes of the Western U.S
Types of active transport into and out of cells. Types of active transport into and out of cells.
How to solve exponential equations without logarithms (Part 1) How to solve exponential equations without logarithms (Part 1)
How to solve rate problems leading to fractional equations (Question 2) How to solve rate problems leading to fractional equations (Question 2)
State the equations State the equations
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library