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
Dafna1 [17]
2 years ago
13

A 93-L sample of dry air is cooled from 145 oC to -22 oC at a constant pressure of 2.85 atmospheres). What is the final volume?

Chemistry
1 answer:
Aloiza [94]2 years ago
3 0

Answer: 55.84L

Explanation: Please see attachment for explanation.

You might be interested in
Enter the ions formed when (NH4)2S dissolves in water.
lisabon 2012 [21]

The ions formed are NH4(+) and S(2-)

The dissolution reaction of (NH4) 2S in water is as follows:


(NH4) 2S ==> 2 NH4 (+) + S (2-).



Ammonium sulfide is the ammonium salt of hydrogen sulfide. It has the formula (NH4) 2S and belongs to the sulfide family.


It is a relatively unstable compound (crystals decomposing at -18 ° C, but exists and is more stable in aqueous solution.) With a pKa exceeding 15, the hydrosulfide ion cannot be significantly deprotonated by ammonia. Thus, such solutions consist mainly of a mixture of ammonia and hydrosulphide of ammonium, it has a smell, close to that of hydrogen sulfide, and its aqueous solutions can be precisely by emitting H2S.

5 0
3 years ago
Read 2 more answers
Explain the process of photosynthesis.
ra1l [238]

Answer:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

Explanation:

Brainliest please

5 0
2 years ago
If the mass of reactants equals 100g, then the mass of the products would be equal to_______?
ioda
The answer would be A, 100g since it’s equal
7 0
1 year ago
Read 2 more answers
True/False. A program is an algorithm that has been coded into something that can be run by a machine. *
Zepler [3.9K]

Answer:

true

Explanation:

7 0
3 years ago
Give a structural formula to match the name: ethylpropylamine
SIZIF [17.4K]
<span>Ethylpropylamine has a chemical formula of C2H13N. It has a molecular weight of 83.166 g/mol. It's considered highly flammable and dangerous if swallowed. It should not come in contact with skin or in eyes and it should not be inhaled.</span>
3 0
3 years ago
Other questions:
  • How do hydrogen ions (h+) and chloride ions (cl–) get into the lumen of the stomach?
    15·1 answer
  • How many mole of chlorine gas react with 0.100 mol of metal iron?<br> Fe+Cl2-&gt; FeCl2
    10·1 answer
  • The combustion of liquid ethanol (c2h5oh) produces carbon dioxide and water. after 4.61 ml of ethanol (density=0.789g/ml) was al
    13·1 answer
  • Hydrobromic acid (HBr) and sodium hydroxide (NaOH) combine in a neutralization reaction to form water and a salt. Which of the f
    5·1 answer
  • 5.0 g of NaCl is dissolved in water, and the solution is brought to a final volume of 150 mL. What is the molarity of this solut
    13·1 answer
  • James is preparing three solutions of salt water. Each of the solutions has the same amount of water in the beaker and a differe
    5·2 answers
  • During a reaction in an aqueous solution, the concentration of bactants
    12·1 answer
  • An unknown amount of sodium azide (NaN3) reacts and produces 0.033 moles of nitrogen gas. What mass of sodium metal is produced
    8·1 answer
  • what additional reaction product would result if naoh was used as a base in this reaction instead of k2co3?
    6·1 answer
  • Why are polyatomic called radicals
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!