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
tino4ka555 [31]
3 years ago
13

An expandable container of oxygen has a volume of 30.0mL at a pressure of 36.7psi. If the pressure of the oxygen is reduced to 2

5.0psi what would the new volume of the contain be
Chemistry
2 answers:
LuckyWell [14K]3 years ago
8 0

Answer:

44.04 mL

Explanation:

From Boyle's law,

PV = P'V' ................................ Equation 1

Where P = initial pressure, V = initial volume, P' = Final pressure, V' = final volume.

make V' the subject of the equation

V' = PV/P'............................. Equation 2

Given: P = 36.7 psi, V == 30 mL = (30/1000) L = 0.03 L, P' = 25 psi.

Substitute into equation 2

V' = 36.7(0.03)/25

V' = 1.101/25

V' = 0.04404 L

V' = 44.04 mL.

Hence the new volume = 44.04 mL

ELEN [110]3 years ago
6 0

Answer:44.04mL

Explanation:Parameters given

V1 = 30.0mL

P1 = 36.7psi

P2 = 25.0psi

V2 = ??

From Boyle's gas law, which states that "the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature"

This means that,

the pressure of a gas tends to increase as the volume of the container decreases, and also the pressure of a gas tends to decrease as the volume of the container increases.

Mathematically, Boyle's can be represented as shown below

P= k/V

Where P = Pressure, V = Volume and k is constant

Therefore,

PV = k

P1V1 = P2V2 =PnVn

Using the formula

P1V1 = P2V2

V2 = P1V1/P2

V2 = (36.7psi × 30.0mL) / 25.0psi

V2 = 1101.0/25.0

V2 = 44.04mL

You might be interested in
50 POINTS! PLS HELP!
Jobisdone [24]

Answer:

please where is the Gibb free energy to indicate if its exothermic or endothermic reaction but the chemical equation is homogeneous one.

3 0
2 years ago
Hana fills a cup with sandy ocean water. She pours the mixture through a filter. What does she collect that passes through the f
Alisiya [41]
The solution of salt and water
6 0
2 years ago
Read 2 more answers
The speed of light is around 6.706×10^8 miles per hour. What is the speed of light in units of miles per minute?
Sindrei [870]

<u>Answer:</u> The speed of light in miles per minutes is 1.117\times 10^7miles/min

<u>Explanation:</u>

We are given the speed of light is 6.706\times 10^8miles/hr and we need to convert it into miles/min. So, we use the converion factor:

1 hour = 60 minutes

Converting that quantity into miles/minutes, we get:

(\frac{6.706miles}{1hr})(\frac{1hr}{60min})=\frac{1.117\times 10^7miles}{min}

Hence, the speed of light in miles per minutes is 1.117\times 10^7miles/min

7 0
3 years ago
Looking at the following equation, what coefficient should be placed in front of the H2? Fe + H2SO4 --&gt; Fe2(SO4)3 + H2
Hatshy [7]

Answer:

3 (three)

Explanation:

2 Fe + 3H2SO4 = Fe2(SO4)3 + 3 H2 (basically just balance both sides)

6 0
3 years ago
Why does the amount of water that flows in a river change during the year?
Ilya [14]
It might change because of the amout of rain that fell in the year and the melting of ice which allows the water amount to increase
7 0
2 years ago
Other questions:
  • What is the melting point of stainless steel?
    11·1 answer
  • Please help me with these asap!
    7·1 answer
  • MAX POINTS! BRAINLIEST TO BEST ANSWER
    7·2 answers
  • What is a maximum negative displacement of a wave
    5·1 answer
  • Which best explains why blood and the cytoplasm of cells are mainly composed of liquid water?
    6·2 answers
  • The element M forms a stable ionic compound MCl 2. If M were allowed to react with bromine, the resulting compound would have th
    6·1 answer
  • An industrial chemist introduces 8.1 atm h2 and 8.1 atm co2 into a 1.00-l container at 25.0°c and then raises the temperature to
    12·1 answer
  • How can atoms be neutral if they contain charged particles?
    6·1 answer
  • Micronutrients can be classified based on the presence of ______ in their chemical structures. According to this classification
    12·2 answers
  • What would indicate that a physical change takes place when cooper is drawn into wire
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!