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
True [87]
3 years ago
15

Students are investigating the relationship between pressure and temperature in gases. They have blown up a balloon with carbon

dioxide from an air tank and
connected the balloon to a pressure gauge. The balloon is then submerged in ice or water baths at various temperatures in order to observe the pressure level
after several minutes. What is the flaw in the student's investigation, and how can the students improve their investigation to correctly determine the
relationship?
A The volume and density of the air in the balloon can change, therefore they need to use several different balloons at different volumes to account for
how density and volume affects pressure.
B. The volume of the balloon can change, therefore they need to use a rigid container such as plastic or metal to hold the air
C. The volume of the balloon can change, therefore they need to use several different balloons at different volumes to account for how volume atteots
pressure.
D. The volume and density of the air in the balloon can change, therefore they need to use a rigid container such as plastic or metal to hold the air
Chemistry
2 answers:
Ierofanga [76]3 years ago
8 0

Answer:

b

Explanation:

Alik [6]3 years ago
6 0
B: the volume of the balloon can change. Therefore they need to use several different balloons at different volumes to account for how volume atteots
You might be interested in
How do Earth’s plates able to move?
Ann [662]

Answer:

Plates at our planet's surface move because of the intense heat in the Earth's core

Explanation:

Hopefully this helps, I believe in you! ^^

6 0
3 years ago
Read 2 more answers
Give the n and l values and the number of orbitals for sublevel 5g.
Pepsi [2]

The n and l values and the number of orbitals for sublevel 5g is :

5g shell , n= 5 subshell g , l = 4, Number of orbitals for sublevel = 9.

There are total four quantum numbers:

1) Principal quantum number , n

2) Angular quantum number , l

3) Magnetic quantum number , ml

4) spin quantum number , ms

For 5g shell, n = 5

subshell g , l = 4     ....0 - s , 1 - p , 2 - d, 3 - f, 4 -g

number of orbitals in subshell = (2l + 1)  ( 2×4 + 1) = 9

Thus,  The n and l values and the number of orbitals for sublevel 5g is :

5g shell , n= 5 subshell g , l = 4, Number of orbitals for sublevel = 9.

To learn more about quantum numbers here

brainly.com/question/14650894

#SPJ1

6 0
1 year ago
Whats Orbital Notation for sodium
Tema [17]

Answer:

The p orbital can hold up to six electrons. We'll put six in the 2p orbital and then put the remaining electron in the 3s. Therefore the sodium electron configuration will be 1s22s22p63s1.

Explanation:

5 0
3 years ago
Water has a “bent” geometry. Which explanation does not explain why?
pogonyaev
What are the answer choices ?
6 0
3 years ago
Read 2 more answers
URGENT!!!! helppp<br><br> convert 22.63 moles of oxygen to volume
Lunna [17]
I
0.5
I hope this helps
Sorry if I’m wrong
3 0
3 years ago
Other questions:
  • Smog usually forms from gound-level ozone and what other human-made pollutant?
    10·2 answers
  • Which statement best describes the total number of carbon atoms during cellular respiration in the fish?
    14·1 answer
  • What is the nature of this chlorine ion?
    8·2 answers
  • Which of the following best describes an empirical formula?
    13·1 answer
  • Which type of electromagnetic waves has more energy, an ultraviolet wave or an infrared wave?How can you tell this by looking at
    7·1 answer
  • Mexico City has an elevation of 7400 ft above sea level. Its normal atmospheric pressure is 589 mm Hg. At what temperature does
    13·1 answer
  • Convert 5.4 atm to torr
    10·1 answer
  • What is the name of this molecule?
    13·2 answers
  • When 2.35 g of potassium reacts with excess water, what mass of hydrogen gas is formed?
    14·1 answer
  • Calculate the value of Delta H for the reaction CaCO3 --&gt; CO2 + CaO from the following enthalpy changes:
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!