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
aliina [53]
3 years ago
10

Is PDB ionic or Covalent?

Chemistry
1 answer:
professor190 [17]3 years ago
7 0

Answer: Sodium chloride ionic , Potassium chloride ionic,  PDB Covalent

Explanation:

You might be interested in
ammonium bromide reacts with copper(i) sulfate in aqueous solution to form a solid precipitate. what is the net ionic equation f
sukhopar [10]

Answer:

Br^-(aq)+Cu^+(aq)\rightarrow CuBr(s)

Explanation:

Hello,

In this case, the molecular chemical reaction is written as:

2NH_4Br(aq)+Cu_2S(aq)\rightarrow 2CuBr(s)+(NH_4)_2SO_4(aq)

In such a way, considering the net ionic notation and the solid yielded copper (I) bromide, we write:

2NH_4^+(aq)+Br^-(aq)+Cu^+(aq)+SO_4^{2-}(aq)\rightarrow CuBr(s)+NH_4^+(aq)+SO_4^{2-}(aq)

Whereas ammonium and sulfate ions are spectator ions, therefore the net ionic equation is:

Br^-(aq)+Cu^+(aq)\rightarrow CuBr(s)

Regards.

5 0
3 years ago
How do everyday activities like driving a car and using electricity lead to global warming
Lapatulllka [165]
Ahh. The chain reaction.
.
You know when you are surfing the web, your parents tell you, or you surf the web, that you see some things like "STOP GLOBAL WARMING?" 
.
Yep, I have, at least.
.
Well, let's see about the chain reaction...
.
You see, where does our energy come from? 
.
Yes, windmills and solar cells...
.
but also nuclear and power plants, no?
.
The power plants emit carbon dioxide that contribute to global warming.
.
Now, cars do the same. One car may not seems like a lot of carbon dioxide... 
.

.
But... this many cars multiplied by 9 trillion times 9 trillion and much more... is...

<span>
</span>.
Well, you know the difference.
.
They contribute to global warming over a period of time, slowly, because they emit carbon monoxide/dioxide.
4 0
3 years ago
Which set of these comparisons is incorrect? (more stable means it has a more negative energy.)
Lady bird [3.3K]
I think your anwser ahould be b!
4 0
3 years ago
Soda drinks are mixtures of the
joja [24]

Answer:

liquid-gas

Explanation:

hope this helps

7 0
3 years ago
True or False. Dominant traits are traits that will be expressed. Recessive traits are traits that are never expressed in the pr
Anit [1.1K]
<span>Dominant traits are traits that will be expressed. Recessive traits are traits that are never expressed in the presence of a dominant trait. They can only be expressed when both alleles are recessive.

This is true.

Dominant traits are just that - dominant. If they are present in the genotype, they will appear in the phenotype.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Do metals donate or accept electrons? what do they become after they donate/accept electrons?
    9·1 answer
  • What is the ratio between the coefficients of any two substances in a balanced equation?
    12·1 answer
  • Which element has similar properties to Berylium? Explain
    7·1 answer
  • What is H2O In chemistry
    15·2 answers
  • Most thermal conductors are made of which material?
    7·2 answers
  • Formaldehyde is a carcinogenic volatile organic compound with a permissible exposure level of 0.75 ppm. At this level, how many
    13·1 answer
  • WORTH 100 POINTS PLEASE HURRY!!!!!!!!
    9·2 answers
  • 9. A tank truck carries 34 000 L of sulfuric acid. The density
    14·1 answer
  • When you multiply measurements, the answer should only have the same number of significant figures as the measurement with the _
    6·1 answer
  • Determine the volume occupied by the following amounts of nitrous oxide, N₂O(g),
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!