3 years ago

Air trapped in a cylinder fitted with a piston occupies 142.8 mL at 0.97 kPa pressure.

Chemistry

1 answer:

Setler [38]3 years ago

5 0

Answer:

92.344mL

Explanation:

acording to boyle's law that PV=constant then P1V1=P2V2

You might be interested in

What is always true of an object with a lit of mass ?

sertanlavr [38]

Such an object makes a larger dent in the fabric of space-time than an object with little mass. (It has a greater gravitational attraction than less massive objects)

A greater force is required to accelerate such an object than a less massive object

3 0

3 years ago

Read 2 more answers

The idea that the behavior of the states of matter is determined by the kinetic energy and movement of their particles is called

Savatey [412]

Answer:

C . Kinetic Molecular Theory

3 0

3 years ago

Which of the following are good conductors

dimulka [17.4K]

Answer:

iron, graphite,NaCl solution etc are some examples of good conductor of electricity

5 0

3 years ago

Read 2 more answers

Given a gas whose temperature is 418 K at a pressure of 56.0 kPa. What is the pressure of the gas if its Temperature changes to

Rainbow [258]

Answer: P₂=0.44 atm

Explanation:

For this problem, we are dealing with temperature and pressure. We will need to use Gay-Lussac's Law.

Gay-Lussac's Law: $\frac{P_{1} }{T_{1} } =\frac{P_{2} }{T_{2} }$

First, let's do some conversions. Anytime we deal with the Ideal Gas Law and the different laws, we need to make sure our temperature is in Kelvins. Since T₂ is 64°C, we must change it to K.

64+273K=337K

Now, it may be uncomfortable to use kPa instead of atm, so let's convert kPa to atm.

$56.0kPa*\frac{1000Pa}{1kPa} *\frac{atm}{101325Pa} =0.55atm$