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
alexandr402 [8]
4 years ago
7

What is the volume occupied by 0.106 mol of helium gas at a pressure of 0.99 atm and a temperature of 309 K ?

Chemistry
1 answer:
iris [78.8K]4 years ago
6 0
0.99 x volume= 0.106 x 0.082 x 309
volume= 2.71 ml
You might be interested in
_____ stars can be between one thousand times dimmer and one million times brighter than the Sun.
dmitriy555 [2]

Answer:

The answer is

D. Main sequence

Explanation:

Main sequence stars can be between one thousand times dimmer and one million times brighter than the Sun.

What is main sequence stars?

A main sequence star is any star that is fusing hydrogen in its core and has a stable balance of outward pressure from core nuclear fusion and gravitational forces pushing inward.

6 0
3 years ago
Please help! This is for the 9.06 Acid Neutralization Lab! Due today!
Volgvan

hi there bestie [i think its 3]

5 0
3 years ago
When discussing distances between objects in the solar system, which term do you use?
VLD [36.1K]
Answer is D relative distance
5 0
2 years ago
Scientific knowledge must be supported by evidence an idea that is not supported by evidence but is made to appear scientific in
lilavasa [31]

Answer:Scientific evidence is evidence that serves to either support or counter a scientific theory or hypothesis, although scientists also use evidence in other ways, such as when applying theories to practical problems.

Explanation:

:) axtxmn.nx instaa

5 0
3 years ago
The energy transferred between samples of matter because of a difference in their temperatures is called a. heat. b. thermochemi
Evgesh-ka [11]

Answer:

The energy transferred between samples of matter because of a difference in their temperatures is called a. heat.

Explanation:

The first law of thermodynamics establishes that when two bodies with different temperatures are put in contact they will find thermic equilibrium to a final temperature by transferring heat. Thus the correct answer is (a).

Thermochemistry is the study of the transformations of heat energy on the chemical reactions. Chemical kinetics is the study of the rate of chemical reactions. And temperature is the measure of the heat.

8 0
3 years ago
Other questions:
  • ______________ is a durable metal and is widely used for casting, which is a process by which melted metal is poured into a mold
    11·1 answer
  • What is the independent, dependent, and controlled variable?
    15·1 answer
  • Describe the motions of particles in three common states of matter
    5·1 answer
  • A weather balloon is filled with helium that occupies a volume of 3.93 104 L at 0.995 atm and 32.0°C. After it is released, it r
    8·1 answer
  • Drag each item to indicate whether it is related to Aristotle's or Ptolemy's model of the solar system, or to both. Some items m
    9·1 answer
  • A galvanic cell at a temperature of is powered by the following redox reaction: 2Cr3 + 3Ca Suppose the cell is prepared with in
    6·1 answer
  • Sodium acetate<br><br> NaC2H3O2<br><br> SC2H3O2<br><br> Na2C2H3O2
    9·1 answer
  • I have a lab report I have to do for Chemistry on Edge, the lab is on Enthalpy.
    14·1 answer
  • Explain how the complexity and diversity of living things has changed over time
    5·1 answer
  • How many particles are in chemicals
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!