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
Scilla [17]
3 years ago
6

A sample gaseous CO exerts a pressure of 45.6mm Hg in a 56.0L flask at 22 C. If the gas is released into a 2.70 x 10^4 liter roo

m, what is the partial pressure of the CO in the room at 22 C ?
Chemistry
1 answer:
SSSSS [86.1K]3 years ago
3 0
P1 = 45.6, V1 = 56.0L, V2 = 2.70 x 10^4, P2 = ??
Use P1V1 = P2V2 --> P2 = P1V1/V2
P2 = (45.6)(56)/(27000)
P2 = 2554/27000 = 0.095 mmHg in the room
You might be interested in
What is the term for the smallest bit into which a chemical substance can be divided and still have the properties of that subst
ziro4ka [17]

Answer:

Molecule

Explanation:

molecule of the substance.  You can break the molecule down further, into the atoms that make it up, but those don't have the properties of the original  'compound'.

Here's an example:

-- Sodium is a soft, slippery metal, that explodes when water touches it.

-- Chlorine is a poisonous green gas.

When an atom of Sodium and an atom of Chlorine combine, they make one molecule of a substance called "Sodium Chloride".  That's SALT !  It isn't green, it isn't a gas, it isn't poisonous, it isn't soft and slippery, and it doesn't explode when water touches it.

3 0
3 years ago
Why does it smell like burning when i turn my heat on?
ycow [4]

Answer: If you smell a dusty or burning smell the first few times you turn on your heat, it’s most likely dust and dirt that’s settled on components inside your heating system throughout the summer. As you fire up the heat, those dust particles burn away, producing a weird burnt/dusty smell.

Explanation: please mark brainlyest

6 0
3 years ago
Read 2 more answers
7.) Regarding molecular formula and empirical formula for a particular compound... (A) the subscripts in the empirical formula m
S_A_V [24]

Answer:

Explanation:

i think the anwer would be that its elliptical orbit and the tilt an its axis.

3 0
3 years ago
Read 2 more answers
What does it mean if a solid is malleable?
Nat2105 [25]

Answer:

Option C

Explanation:

The answer to this question will be the third option "It is bendable." Malleable means to be able to change the shape of a object without damaging or breaking it. In this case a malleable solid would be for example drainage pipes. These pipes have curves and different shapes but still remain its product of a metal.

Hope this helps!

7 0
4 years ago
How many grams of aluminum chloride are needed to react completely with 1.084g lithium sulfide?
Oksi-84 [34.3K]
Molar mass :

Li₂S = <span>45.947 g/mol

AlCl</span>₃ = <span>133.34 g/mol

</span><span>3 Li</span>₂<span>S + 2 AlCl</span>₃<span> = 6 LiCl + Al</span>₂S₃

3 * 45.947 g Li₂S ----------> 2 * <span>133.34 g AlCl</span>₃
1.084 g Li₂S ----------------> ?

Mass Li₂S = 1.084 * 2 * 133.34 / 3 * 45.947

Mass Li₂S = 289.08112 / 137.841

Mass Li₂S = 2.0972 g 

hope this helps!

5 0
3 years ago
Other questions:
  • A ruler has markings as shown below. Stefan uses this ruler to measure the length of a metal rod. How many decimal places should
    5·2 answers
  • In what type of environment would you most likely find Fish Species 1? Explain your answer.
    5·2 answers
  • how many moles of zinc cholride are produced from the reaction of three moles of xinc and an excess of hydrocholric acid
    7·1 answer
  • Aqueous solutions of aluminum sulfate and barium chloride are mixed, resulting in the precipitate formation of barium sulfate wi
    9·1 answer
  • How can you find a tutor??​
    5·2 answers
  • What is the mass of a titanium alloy that has a heat of fusion of 422.5 joules/gram and requires 2,960 joules of energy to melt
    13·1 answer
  • I need help on this may u help me?
    10·1 answer
  • The big bang theory states that​
    11·1 answer
  • When magnesium hydroxide reacts with nitric acid, it produces magnesium nitrate and water
    11·1 answer
  • Carbon dioxide (CO2) is an organic molecule. True or False
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!