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
Gala2k [10]
3 years ago
6

1.The layers of the atmosphere are characterized by changes in ?

Chemistry
2 answers:
bearhunter [10]3 years ago
8 0

Answer:

1 temperature 2 weather 3 the stratosphere 4 decreases 5 increases

Explanation:

umka2103 [35]3 years ago
8 0

Answer:

1 temperature

2 weather

3 the stratosphere

4 decreases

5 increases

Explanation:

took the test!

You might be interested in
COCI2 has an effusion rate of 0.00172 m/sec. Which of the gases below would have an effusion rate of 0.00323 m/sec?
geniusboy [140]
CO por qué si y punto, chao
8 0
2 years ago
A dad and his son are driving down the street then wreck, the dad died but the son has to go to the hospital because of his seri
grandymaker [24]
The doctor is His mom 
7 0
3 years ago
Read 2 more answers
In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.68 moles of Mg react with 3.56 moles of I₂, and 1.76 moles of MgI₂ form, what
melomori [17]

Answer:

Y=65.7\%

Explanation:

Hello,

In this case, for the given chemical reaction, we first identify the limiting reactant by noticing that due to the 1:1 mole ratio for magnesium to iodine the reacting moles must the same, nevertheless, there are only 2.68 moles of magnesium versus 3.56 moles of iodine, for that reason, magnesium is the limiting reactant, so the theoretical turns out:

n_{MgI_2}^{theoretical}=2.68molMg*\frac{1molMgI_2}{1molMg} =2.68molMgI_2

Thus, we compute the percent yield as:

Y=\frac{n_{MgI_2}^{real}}{n_{MgI_2}^{theoretical}} *100\%=\frac{1.76mol}{2.68mol} *100\%\\\\Y=65.7\%

Best regards.

8 0
3 years ago
A sealed reaction vessel initially contains 1.113×10-2 moles of water vapor and 1.490×10-2 moles of CO(g).
Molodets [167]

Answer:

Kc =\frac{[8.326x10-3]^{1} }{[1.113x10-2]^{1}[1.490x10-2]^{1}  }

Kc = 50.2059

Explanation:

1. Balance the equation

2. Use the Kc formula

Remember that pure substances, like H2 are not included on the Kc formula

4 0
3 years ago
What are oil and waters properties of matter?
yulyashka [42]

Answer:

Two other beneficial properties of the oil include the inhibition of corrosion of metal surfaces, such as steel, and the removal of dirt and detritus via detergency.

Properties of water include its chemical formula H2O, density, melting, boiling point & how one molecule of water has two hydrogen atoms covalently bonded to one oxygen atom.

4 0
3 years ago
Other questions:
  • Which of the following causes tornadoes
    12·2 answers
  • Air resistance depends upon _____.
    9·1 answer
  • Complete this equation for the dissociation of the electrolyte NaCl(aq). Omit water from the equation because it is understood t
    14·2 answers
  • One of the emission lines that provides the green color in fireworks, which com s from barium salts, has a wavelength of 505nm.
    5·1 answer
  • Write a scientific report on the clouds seeding using condensation nuclei and showing its relationship to saturated solutions.
    15·1 answer
  • How many mole are there in 7.2 x 1023 formula units of H2S04?​
    11·1 answer
  • A desert that contains plants and animals that have been there a long time is<br> an example of
    11·1 answer
  • Using PEP or PrEP can reduce the chances of becoming infected for a person exposed to HIV.
    10·2 answers
  • What patterns in the rock layer fossils helped you identify an extinction?
    7·2 answers
  • Toluene contains a benzene ring with three double bonds in it,but still does not show any signs of undergoing a reaction with br
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!