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
Llana [10]
3 years ago
11

What is dry ice an example of?

Chemistry
1 answer:
SpyIntel [72]3 years ago
7 0

Answer: D. Sublimation

Explanation: I just took the test.

You might be interested in
Please help ASAP I will give 19 points please help
romanna [79]

Answer:

Can you pls clarify this

Explanation:

I dont

3 0
3 years ago
Read 2 more answers
If the distance between London and New York is 3600 miles, how long would you
Tju [1.3M]

Answer:

3 hours

Explanation:

s=d/t

1200=3600/t

3600/1200=t

t=3

3 0
3 years ago
How many moles of oxygen are necessary to react completely with four moles of propane (CH)?
steposvetlana [31]

Answer:

20 mole of oxygen

Explanation:

1 mole of proprane reacts with 5 moles of oxygen so 4 time 5 equals 20

7 0
3 years ago
Given following electron configurations, 1s22s22p63s23p64s23d104p65s24d9 and 1s22s22p63s23p64s23d104p65s14d10.
marusya05 [52]

Explanations:- Part 1: We could count the total number of electrons by looking at the electron configurations. Both of these electrons configurations have 47 electrons. If we look at the periodic table then 47 is the atomic number of silver. So, the name of the element is silver and its represented as Ag.

Part 2: As per the rule, Completely filled and half filled orbitals are more stable. First electron configuration has 9 electrons in 4d and we know that d is more stable if it has 5 electrons(half filled) or it has 10 electrons(full filled).

For stability reasons, one of the electron from 5s goes to 4d and for this reason the second electron configuration is found most often in nature for silver.

Few other examples are Cr and Cu.

8 0
3 years ago
Choose the term that best describes the following statement: a system in equilibrium will oppose a change in a way that helps re
Scorpion4ik [409]
Le Chatelier's principle (D)
3 0
3 years ago
Other questions:
  • A solution of NaCl ( aq ) is added slowly to a solution of lead nitrate, Pb ( NO 3 ) 2 ( aq ) , until no further precipitation o
    6·1 answer
  • Please somebody help I have no idea what the correct answer is! (iii) and (iv)
    8·1 answer
  • What is the environmental impact natural polymers have made?
    15·1 answer
  • What is 4,678,679 dL in scientific notation
    14·1 answer
  • Isotopes with unstable nuclei are_______and are called _______.
    5·1 answer
  • Mass in grams of 4.26 mol Si
    14·2 answers
  • Is the formation of a hydrate a physical or chemical process
    6·2 answers
  • Why is the chemical formula 2C NOT an example of a diatomic molecule?
    6·2 answers
  • Help ASAP I’ll mark you as brainlister
    12·1 answer
  • A book is pushed and released and it slides across a table for a short distance. The book quickly comes to a stop. The book orig
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!