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
vodomira [7]
3 years ago
5

A sample of water vapor has a volume of 3.15 L, a pressure of 2.40 atm, and a temperature of 325 K. What is the new temperature,

if the new pressure is 1.97 atm and the new volume is 2.78 L?
Chemistry
1 answer:
lara31 [8.8K]3 years ago
4 0

Answer:

The answer to your question is:   T2 = 235.44 °K

Explanation:

Data

V1 = 3.15 L                    V2 = 2.78 L

P1 = 2.40 atm               P2 = 1.97 atm

T1 = 325°K                    T2 = ?

Formula

\frac{P1V1}{T1} = \frac{P2V2}{T2}

Process

            T2 = (P2V2T1) / (P1V1)

            T2 = (1.97x 2.78x 325) / (2.40 x 3.15)

            T2 = 1779.895 / 7.56

            T2 = 235.44 °K

You might be interested in
Which ion below is present in greatest concentration in a basic (alkaline) solution
Nastasia [14]

Answer:

hydroxide ion / OH-

Explanation:

Basic solutions have a greater concentration of hydroxide ions than hydrogen (H+) ions

5 0
3 years ago
Read 2 more answers
What substance is present in a solution consisting solely of electrolytes?
Debora [2.8K]
Electrolytes are substances which are capable of producing a solution that has the ability to conduct electricity. These electrolytes are formed from the dissociation of salts into ions. The positive ions are named cations while the negative ions are termed anions. 

Hence, the answer to these item is SALT. Salt are substances produced by the reaction of cations and anions. 
4 0
3 years ago
What is the chemical formula for Sodium phosphate trihydrate?
mina [271]

Answer:

Hope this will help you

4 0
2 years ago
Reactioneaza total 22 kg calcar de puritate 80 % cu o solutie de acid clorhidric de concentratie 30 %. Stiind ca rezulta clorura
WINSTONCH [101]

Answer:

De la Alex;)(da alex ăla de e din cls cu tn:)

7 0
2 years ago
Key words how atoms work?
pantera1 [17]
Most atoms have three different subatomic particles inside them: protons, neutrons, and electrons. The protons and neutrons are packed together into the center of the atom(which is called the nucleus) and the electrons, which are very much smaller, whizz around the outside. Most of an atom is empty space.

I hope this helps you! :D
3 0
2 years ago
Other questions:
  • An acidic solution could have a pH of
    13·1 answer
  • How many moles of NaCl are present in 530 ml of a 1.52m NaCl solution
    10·1 answer
  • Calculate to three significant digits the density of dinitrogen monoxide gas at exactly and exactly . You can assume dinitrogen
    7·1 answer
  • In the reaction H2SO4 + 2 NaOH -> Na2SO4 + 2H2O, an equivalence point occurs when 23.1 mL of 0.2055 M NaOH is added to a 25.0
    10·1 answer
  • A sugar that has the chemical formula C5H10O5 would be characterized as _____.
    15·1 answer
  • The equivalent weight of crystalline oxalic<br>acid is:​
    9·1 answer
  • If you have an atom or copper, an ion of copper and an isotope of copper, what
    15·1 answer
  • What is unique about obtaining water from an artesian well?
    12·2 answers
  • Prepare a dialogue between two friends about development of society .​
    15·1 answer
  • A scientist introduces an unknown type of particle into a cathode ray tube. The unknown particles travel in the same direction a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!