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
olga_2 [115]
3 years ago
15

A gas with a volume of 250 mL at a temperature of 293K is heated to 324K. What is the new volume of the gas?

Chemistry
1 answer:
sattari [20]3 years ago
6 0

V2 = 276 ml

Explanation:

Given:

V1 = 250 ml V2 = ?

T1 = 293K. T2 = 324K

Here, we use Charles's law:

V1/T1 = V2/T2

Solving for P2, we get

V2 = (T2/T1)V1

= (324K/293K)(250 ml)

= 276 ml

You might be interested in
As discussed in class, the Fischer esterification reactants and products are at equilibrium. How was the equilibrium of the reac
german

Answer:

See explanation

Explanation:

The particular reactants in the Fischer esterification reaction were not stated.

Generally, a Fischer esterification is a reaction that proceeds as follows;

RCOOH + R'OH ⇄RCOOR' + H2O

This reaction occurs in the presence of an acid catalyst.

We can shift the equilibrium of this reaction towards the products side in two ways;

I) use of a large excess of either of the reactants

ii) removal of one of the products as it is formed.

Any of these methods shifts the equilibrium of the Fischer esterification reaction towards the products side.

4 0
3 years ago
The electron-domain geometry of a carbon-centered compound ch4 is tetrahedral. the hybridization of the central carbon atom is _
Nata [24]
The  hybridization  of  the   central  carbon  compound  CH4  tetrahedral  is
SP^3 hybridization 

In   tetrahedral  molecular  geometry    a central atom  is  located  at the  center  with  4  substituent  that  are located at  the  corners  of  tetrahedron. Example  in methane  molecules  is made  up of  b equally  spaced sp^3  hybrid  orbital  forming  bond  angle  of   109.5
5 0
3 years ago
The mass of a solid copper penny is 5.43 g. How many copper atoms are in the penny?​
romanna [79]

3.46 g Cu 1 mol Cu 6.02*10^23 atoms Cu =

63.55 g Cu 1 mol Cu

3.28*10^22 atoms Cu

5 0
2 years ago
La molaridad (m) de una disolucion que contiene 34,2 g de azucar, disueltos en 0,250 de agua
ExtremeBDS [4]

Answer:

agua 52,g

Explanation:

por que tiene un baso

8 0
3 years ago
Sulfur hexafluoride, a dense gas, is held in two separate containers in a storage room at an atmospheric pressure of 755 mmHg an
dimaraw [331]

Explanation:

As it is given that both the given containers are at same temperature and pressure, therefore they have the same density.

So, mass of SF_{6} in container- 1 is as follows.

    5.35 mol x molar mass of SF_{6}

            = 7.61 mol x 146.06 g/mol

             = 1111.52 g

Therefore, density of SF_{6} will be calculated as follows.

            Density = \frac{mass}{volume}  

         density = \frac{1111.52 g}{2.09 L \times 1000 ml/L}

                       = 0.532 g/mL

Now, mass of SF_{6} in container- 2 is calculated as follows.

        4.46 L x 1000 mL/L x 0.532 g/mL

            = 2372.72 g

Hence, calculate the moles of moles SF_{6} present in container 2 as follows.

  No. of moles = \frac{mass}{\text{molar mass}}  

                        = \frac{2372.72 g}{146.06 g/mol}

                        = 16.24 mol

Since, 1 mol SF_{6} contains 6 moles F atoms .

So, 16.24 mol  SF_{6} contains following number of atoms.

                = 16.24 mol \times 6

                = 97.46 mol

Thus, we can conclude that moles of F atoms in container 2 are 97.46 mol.

7 0
3 years ago
Other questions:
  • What is best way to get salt out of salt water solution
    6·2 answers
  • What is the name of SnO2?
    5·2 answers
  • A solution is made by dissolving 23.0 g KOH in 1.60 L H2O. What is the molality of the solution? The density of water is 1.00 g/
    9·2 answers
  • Is coffee creamer an acid or base?
    9·2 answers
  • Smallest to largest: biome,population,organism,ecosystem,community
    15·1 answer
  • True or False: There are five (5) of Newton's Laws of Motion *​
    5·2 answers
  • Which term describes this reactions?
    7·2 answers
  • When the first ball in a Newton's cradle is pulled back and released, it causes the final ball to move. What does this example o
    10·1 answer
  • If aluminum has a density of 2.7 g/cm³, what is the volume of 2.7 grams of aluminum?​
    9·1 answer
  • Consider the following balanced thermochemical equation for a reaction sometimes used for H₂S production: 1/8 S₈(s) + H₂(g) → H₂
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!