1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
3 years ago
7

What name should be used for the ionic compound Cu(NO3)2?

Biology
2 answers:
Genrish500 [490]3 years ago
7 0
<span>copper(II) nitrate

the formula can be rewritten as Cu1(NO3)2

if you take the subscripts, 1 and 2 and make them the charges of the opposite ions, you have:

Cu^2 (NO3)^1

Since the cation is always written first in ionic compounds, the Cu has a 2+ charge and the anion is written second therefore NO3 has a 1- charge:

Cu^2+ (NO3)^1-

Cu is copper but it is a transition metal which means it can have more than one charge.

copper can have a 1+ or a 2+ charge (generally)

in this case it has a 2+ so you need to indicate this in the name by using a roman numeral after the name:

copper(II)

NO3^1- is a polyatomic anion and has a fixed charge and a name (this can be looked up):

nitrate

put the two names together and don't forget the roman numeral:

copper(II) nitrate </span>
aalyn [17]3 years ago
4 0
Cu(NO₃)₂ is known as Copper (II) Nitrate.

If you ionize it you name it easier:
Cu²⁺ is copper (II) cation
NO₃⁻ is the nitrate radical (poly-atomic ion)
Hence copper (ii) nitrate 


You might be interested in
What are damages or changes to a dna sequence called.
AnnZ [28]

Answer:

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke.

4 0
2 years ago
What information does the geologic time scale provide?
Elan Coil [88]

Answer:

Yes! Here is your answer!

Explanation:

The geologic time scale (GTS) is a system of chronological dating that classifies geological strata (stratigraphy) in time. It is used by geologists, palaeontologists, and other Earth scientists to describe the timing and relationships of events in geologic history.

5 0
2 years ago
U-Science-Gr8-Unit2-PBT-CBT (2020-21)
damaskus [11]

Answer:

Figure 3

Explanation:

A mixture is a substance made up of two or more different kind of atoms arranged in such a way that they are not chemically linked or joined. This accounts for the reason a mixture can be separated easily. In the figures attached as an image in this question:

- Figure 1 represents an element because it is made up of only hydrogen atoms chemically bonded together to form a molecule.

- Figure 2 represents a compound because it contains hydrogen and carbon atoms chemically joined together.

- Figure 3 represents a MIXTURE because it contains the oxygen and carbon atoms, which are not chemically joined to one another. As seen in the image, the oxygen atoms are not joined to the carbon atoms.

- Figure 4 represents a compound because it contains oxygen and hydrogen atoms chemically bonded together.

3 0
3 years ago
3. Which of the following is NOT a result of affluence that is harmful to the environment?
viktelen [127]
Answer: B
Hope this helps!!
8 0
3 years ago
When looking at groups of cells, which is ordered from smallest to largest?
Sedbober [7]
The smallest item in the list would be organelles. Organelles are tiny structures within a cell, that help it to function. Example of organelles are-- nucleus, mitochondria, cell membrane to name a few. Cells are the basic unit of structure and function of all living things, therefore, cells would have to be placed second. They are microscopic. A group of similar cells that work together to perform a specific function, is known as a tissue. Therefore, tissue is next largest. Examples of tissues include, muscle tissue, epithelial tissue, adipose tissue. When different types of tissues work together to perform a function in the body, this group of tissues forms an organ. An example of an organ is the heart. Inside the heart are many types of tissue-- cardiac muscle,nerve, blood, connective, etc. The job it performs is to pump blood. When various organs work together to perform a specific function in the body, this makes up a system. An example is the circulatory system. In this system are many organs that work together. Arteries, veins, capillaries and heart are all part of the circulatory system. Its job is to circulate blood containing nutrients and oxygen to cells and to pick up cellular wastes. All the systems of the body comprise the organism. An organism is a living thing. It can be as tiny as a microbe, or a complex as a human. When referring to a multicellular organism, the correct order from smallest to largest is-- organelle, cell, tissue, organ, system, organism
4 0
3 years ago
Other questions:
  • Hana fills up a cup with Sandy ocean water pours the mixture through a filter what does she collect that passes through the filt
    6·1 answer
  • Fungi differ from plants in that they do not reproduce by seeds and lack
    7·1 answer
  • Which of the following is a way that carbon enters the atmosphere?
    5·1 answer
  • How does the property of cohesion affect the way liquid water behaves?
    5·1 answer
  • A geneticist discovers an obese mouse in his laboratory colony. He breeds this obese mouse with a normal mouse. All the F1 mice
    12·1 answer
  • The diagram shows changes of state between solid, liquid, and gas. The atoms of a substance gain energy during a change of state
    6·1 answer
  • How do dams create energy for cities nearby​
    15·1 answer
  • I need help in this ASAPPP
    15·1 answer
  • Which group of plants lacks true roots, stems, and leaves?
    5·2 answers
  • Which of the following statements correctly describes the relationship between biodiversity and sustainability? (1 point)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!