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
Elan Coil [88]
3 years ago
11

A gas storage tank has a volume of 3.5 X 105 L when the temperature is 27oC, and the pressure is 101 kPa. What is the new volume

of the tank if the temperature drops to -10oC and the pressure drops to 95 kPa ?
Chemistry
1 answer:
masha68 [24]3 years ago
8 0

Answer: 3.26x10^5L

Explanation:

P1 = 101kPa

P2 = 95kPa

T1 = 27°C = 27 +273 =300k

T2 = —10°C = —10 +273 = 263k

V1 = 3.5 x 10^5 L

V2 =?

P1V1 / T1 = P2V2 /T2

(101 x 3.5 x 10^5)/300 = (95xV2)/263

300x95xV2 = 101x 3.5x10^5x263

V2 = (101x 3.5x10^5x263) /(300x95)

V2 = 3.26x10^5L

You might be interested in
Chlorite anion was exposed to strong radiation and had 2 successive electrons removed, creating a chlorite cation. What is the m
katrin [286]

Answer:

bent

Explanation:

The chlorite ion has been pictured in the image attached with its two main resonance contributors.

The ion has four regions of electron density as shown. On the basis of the VSEPR theory, we expect a tetrahedral geometry.

However, the ion is bent due to the effect of the lone pairs on chlorine which is the central atom in the ion. This distorts the bond angle of the ion hence the ion has a bent molecular geometry.

7 0
3 years ago
A solution of carbonic acid is at equilibrium. How would the system change is more carbonic acid was added to the solution
7nadin3 [17]

Answer:

The equilibrium position shifts to the right, in accordance to the constraint principle

3 0
3 years ago
Which change would increase the pressure exerted by a gas?
Gelneren [198K]

Answer:

C - raising the temperature of a gas

Explanation:

as you raise temperature, kinetic energy rises, and so does pressure

7 0
3 years ago
if 0.3 moles of carbon reacts completely with 0.3 moles of molecular oxygen, what is the yield in Percent of 6.6 g of CO2 are fo
Anettt [7]
Answer is:<span>the yield is 50%.
</span>
Chemical reaction: C + O₂ → CO₂.
n(C) = 0.3 mol; amount of substance.
n(O₂) = 0.3 mol.
From chemical reaction: n(C) : n(CO₂) = 1 : 1.
n(CO₂) = 0.3 mol.
M(CO₂) = 44 g/mol; molar mass of caron(IV) oxide.
m(CO₂) = n(CO₂) · M(CO₂).
m(CO₂) =0.3 mol · 44 g/mol.
m(CO₂) = 13.2 g; mass of carbon(IV) oxide.
the yield = 6.6 g ÷ 13.2 g · 100%.
the yield = 50%.
8 0
3 years ago
What is the molality of a solution containing 3. 0 moles of nacl and 100. 0 moles of water?
Mama L [17]

The molality of a solution containing 3. 0 moles of NaCl and 100. 0 moles of water is 30 mol/kg.

The number of moles of solute in a solution equal to 1 kg or 1000 g of solvent is referred to as its molality. Mole per kilogram of solvent is the SI unit for molality.

Given:

3.0 moles of NaCl in 100 moles of water.

To find:

The molality of the solution

The moles of solute (NaCl) = 3.0 moles

The mass of solvent (water) = 100 moles (0.1 kg/mol)

Molality of a solution = Number of Moles of solute/ Mass of solvent(kg)

                                 = 3.0 moles/0.1 kg/mol

                                 = 30 mol/kg

To know more about Molality refer:

brainly.com/question/20354433

#SPJ4

                                           

4 0
2 years ago
Other questions:
  • Consider the nuclear equation below.
    11·2 answers
  • A laboratory requires 2.0 L of a 1.5 M solution of hydrochloric acid (HCl), but the only available HCl is a 12.0 M stock solutio
    5·2 answers
  • What is the percent yield if the actual yield is 25 g and 100 g should have formed?
    5·1 answer
  • A car travels 57.9 miles per hour for 3.2 hours estimate the number of miles driven
    6·1 answer
  • The initial volume of HCl was 1.25 ml and LiOH was 2.65 ml. The final volume of HCL was 13.60 ml and LiOH was 11.20 ml. If the L
    9·1 answer
  • Individuals within populations exhibit some diversity. As a result of possessing slightly different traits, some individuals are
    12·2 answers
  • Which contribution added to Rutherford's discovery of a positive nucleus?
    9·1 answer
  • Why is the Law of Conservation of Mass a law, rather than a theory?
    5·1 answer
  • What happens when co2 dissolves in water​
    8·2 answers
  • 4.a) Draw two Lewis structures for HCP; one where C is central and one where P is central: b) Calculate formal charge for each a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!