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
irina [24]
3 years ago
14

You are a forensic scientist and have been asked to identify a white, unlabeled powder recovered from the scene of a crime. As a

first step, you're interested in learning if the compound is polar or non-polar. What should you do and how should you interpret your findings?
Social Studies
1 answer:
Vera_Pavlovna [14]3 years ago
3 0

Answer and Explanation:

What one can do is to try dissolving the  powder in H_{2}O; if the powder fails to get dissolved, then we can state that it is a non polar compound.  Non-polar compounds are known as or referred to as the compounds which tends to not have the slightly positive and negative charges within the given compound. Electronegativity differences of these  compounds are mostly in between 0 and 0.2.

You might be interested in
Hello i need help on thus ​
emmasim [6.3K]

Answer:

Either A or B but I'm thinking more B than A

Explanation:

hope this helps

8 0
2 years ago
Read 2 more answers
After the death of Pharaoh Thutmose II, the pharaoh's chief wife, Hatshepsut, served as regent to young Thutmose III. She later
Mademuasel [1]

The correct answer to this open question is the following.

The statement best shows her role in the New Kingdom is the following:

"Hatshepsut became the first female pharaoh to rule Egypt."

After the death of Pharaoh Thutmose II, the pharaoh's chief wife, Hatshepsut, served as regent to young Thutmose III. She later took over full control and appointed herself as the pharaoh.

Hatshepsut, Tuthmosis III, Amenhotep III, and Tutankhamun ruled Egypt during the New Kingdom.

These ancient Egyptian Pharaohs ruled in what historians call the 18th Dynasty of Egypt. This dynasty started in 1549 BC and ended in 1292 BC, and is considered to be a period of great accomplishments for the Egyptians and exerted so much power in the Nile River region. Its importance was so big at the time that some historians have named this period the Thutmosid era. During this dynasty, Egypt was ruled by two women Pharaohs: Nefemeferuaten and Hatshepsut. Both Pharaohs had a great deal of success in a time where only men used to govern the lands.

3 0
3 years ago
Exceptionally clear memories of emotionally significant events are called.
garri49 [273]

Answer:

flashbulb memories.

Exceptionally clear memories of emotionally significant events are called flashbulb memories.

3 0
2 years ago
How would the star shown in this spectrum be classified? Provide an explanation of why you chose this classification as well.
lana66690 [7]

Answer:

The resulting spectrum can be represented as relative intensity and ... In this paper, we focus on reviewing the data mining methods applied to ... for spectral classification as well as peculiar spectra identification are reviewed in Sects. ... of OB and K type stars in LAMOST are mis-classified as A and G type, ...

3 0
3 years ago
What did you learn in african american studies
Natasha2012 [34]
I learn A lot of stuff
3 0
3 years ago
Other questions:
  • A strategy for checking the accuracy of your interpretation of another person’s nonverbal behavior is called _____.
    9·1 answer
  • Number the events in the order in which they took place.
    13·1 answer
  • prior to increased global contact regional diets of the world were based on the dominant of the region
    6·2 answers
  • "according to psychosexual development theory, when the erogenous zone centers on the genitals, a person is in the ________ stag
    9·1 answer
  • Sun of all the genes of a population is :​
    13·1 answer
  • When a test developer uses the sequential system approach, groups of correlated items are identified as scales?
    11·1 answer
  • Quattro is a pizza shop that delivers pizzas without any extra charge. It plans to refund the entire amount of the order in case
    6·1 answer
  • Tim understands that cars are vehicles. Later, he hears others refer to buses, trucks, or ships as vehicles, and starts to call
    5·2 answers
  • Extradition, which gives a state an opportunity to send fugitives from one state back to the state seeking them, is contained in
    6·2 answers
  • The House of Burgesses, the Mayflower
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!