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
SashulF [63]
3 years ago
9

An ideal gas at constant temperature is confined in an airtight cylinder, and a piston pushes down on the gas in the cylinder. a

ssuming the gas behaves as an ideal gas during the compression, what effect will this have on the pressure of the ideal gas?
Chemistry
1 answer:
FrozenT [24]3 years ago
3 0
Pushing down a piston in an airtight cylinder would tend to increase the pressure in the system since the particle collision and collisions with the walls are now more frequent. Also, pushing further, the gas would undergo a phase change from gas to a liquid.
You might be interested in
An objects volume can be found by adding its mass by its?
Inessa05 [86]
Volume* density=MASS
4 0
3 years ago
Tell me What is an element?
Anarel [89]

Answer:

Any substance that cannot be decomposed into simpler substances by ordinary chemical processes.

Another definition:

An element is the simplest pure substance which can neither be split nor built up from other simpler substances by chemical reaction

5 0
2 years ago
What is the density of a block of marble that occupies 277 cm3 and has a mass of 928 g? Answer in units of g/cm3 .
Evgesh-ka [11]
V=277cm^{3}\\
m=928g\\\\
d=\frac{m}{V}=\frac{928g}{277cm^{3}}\approx3,35\frac{g}{cm^{3}}
8 0
3 years ago
If I had 3.50 x 10 24molecules of Cl2 gas, how many grams is this?
Zinaida [17]

Answer:

412 g Cl₂

General Formulas and Concepts:

<u>Atomic Structure</u>

  • Reading a Periodic Table
  • Moles
  • Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

<u>Stoichiometry</u>

  • Using Dimensional Analysis

Explanation:

<u>Step 1: Define</u>

[Given] 3.50 × 10²⁴ molecules Cl₂

[Solve] grams Cl₂

<u>Step 2: Identify Conversions</u>

Avogadro's Number

[PT] Molar Mass of Cl - 35.45 g/mol

Molar Mass of Cl₂ - 2(35.45) = 70.9 g/mol

<u>Step 3: Convert</u>

  1. [DA] Set up:                                                                                                       \displaystyle 3.50 \cdot 10^{24} \ molecules \ Cl_2(\frac{1 \ mol \ Cl_2}{6.022 \cdot 10^{23} \ molecules \ Cl_2})(\frac{70.9 \ g \ Cl_2}{1 \ mol \ Cl_2})
  2. [DA] Divide/Multiply [Cancel out units]:                                                           \displaystyle 412.072 \ g \ Cl_2

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

412.072 g Cl₂ ≈ 412 g Cl₂

5 0
2 years ago
Food contains chemical potential energy that the body uses. How do you think that the body gains this energy
defon
By digesting the food
4 0
3 years ago
Other questions:
  • The substance gray tin is found to crystallize in a cubic lattice, with an edge length of 646.0 pm. if the density of solid gray
    7·1 answer
  • I WIll upvote for answer<br> Balance the following reaction Fe^2 O ^3 +HCI+FeCI^3+H^2O
    6·1 answer
  • What SI Unit would best be used to express the height of your classroom ceiling?
    14·1 answer
  • 5) How do you describe a person who likes<br>inventing stories?<br>Plz Help ;_; :v​
    9·1 answer
  • Which of the following cannot be the chemical symbol for an element
    14·1 answer
  • In the periodic table, what is the relationship between two elements that are placed side-by-side in a row?
    12·1 answer
  • Covalent bonding is important between atoms of biological molecules, but other factors are important for self-assembly. For exam
    9·1 answer
  • 1. Coal gasification consists of the chemical transformation of solid coal into gas. The heating values of coal differ, but the
    9·1 answer
  • Use this picture to explain that an electrically charged object can attract an uncharged object without any contact. Your answer
    15·1 answer
  • What is the mole fraction of NaBr in
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!