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
MariettaO [177]
4 years ago
15

Calculate the temperature required to make a 75.8 ml ballon initially at 57.9c change its value to 50.8ml

Chemistry
1 answer:
nika2105 [10]4 years ago
6 0

Answer:

T₂ = 221.8 K

Explanation:

Given data:

Initial temperature = 57.9°C ( 57.9+273 =330.9 k)

Initial volume = 75.8 mL

Final volume = 50.8 mL

Final temperature = ?

Solution:

According to Charles's law,

V₁ /T₁= V₂/T₂

T₂ = V₂T₁/V₁

T₂ = 50.8 mL ×330.9 k / 75.8 mL

T₂ = 16809.72 mL.K/ 75.8 mL

T₂ = 221.8 K

You might be interested in
Pleaseeeeee help me i will mark you brailiesttttttttttttttttttttttttttttttttttttttt
Alekssandra [29.7K]

Answer:

A.), as it will decrease.

8 0
3 years ago
A substance undergoes a change. Which of the following indicates that the change
LekaFEV [45]

Answer:

change of color

Explanation:

when a substance undergoes a change of color it is an indication that it was chemical

5 0
3 years ago
A spring running horizontally has areas with the coils closer together and areas with them farther apart. A label A points to ar
Margaret [11]

Answer:

compressions: a

rarefactions: b

wavelength: c

Explanation:

i got it right

5 0
3 years ago
What is the name of Ptsa?
makkiz [27]

Answer:

p- Toluenesulfonic acid

formula:

CH 3 C 6 H 4 SO 3 H

3 0
3 years ago
-Which of the following best explains how human activities can directly contribute to landslides?
Alborosie
Humans disturb the earth and because of this, the earth is weakened
8 0
4 years ago
Other questions:
  • What is electrolysis
    13·1 answer
  • What is the maximum number of electrons in an atom that can have the following quantum numbers?
    14·2 answers
  • A 1.0 l buffer solution is 0.12 m in hno2 and 0.060 m in kno2. which action destroys the buffer? part a adding 0.060 mol of kno2
    8·1 answer
  • Based on your knowledge of intermolecular forces, which of the following would you expect to have the highest boiling point?
    11·1 answer
  • When does a gas directly change into a solid
    15·2 answers
  • Which makes up an ecosystem?
    10·1 answer
  • Explain why it was important to dissolve the antacid tablet first and then divide the solution into aliquots? What would have be
    5·1 answer
  • How does chemical energy relate to the atom and how can we use it?
    15·1 answer
  • The movement of the lithospheric plates changes the number of continents on Earth. This change would be seen over
    13·2 answers
  • Concept 1.2 Energy for Launch
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!