All categories

2 years ago

The force of a gas's outward push divided by the area of the walls of the container is the gas's

Chemistry

2 answers:

PilotLPTM [1.2K]2 years ago

5 0

That is the definition of pressure. The amount of force exerted over a certain area: N/m^2 (Newtons per square metre).

blondinia [14]2 years ago

5 0

Answer:

Pressure

Explanation:

Pressure : It is defined as the force exerted on an object per unit area.

It can be defined as the thrust (compressive force acting perpendicularly to the surface of the body) acting per unit area.

Mathematical representation

If force F act upon an object and cross section area of an object is A.

Then , pressure= $\frac{Force}{Area}$

Unit of pressure: S.I unit of an object is pascal.

In gas cases, pressure is a exerted force on the wall of container per unit area of the wall.

Hence, the force of gas's outward push divided by the area of the walls of the container is the gas's pressure.

You might be interested in

A standard 1.00 kg mass is to be cut from a bar of steel having an equilateral triangular cross section with sides equal to 2.50

Elden [556K]

Answer:

The section of the bar is 2.92 inches.

Explanation:

Mass of the steel cut ,m = 1.00 kg = 1000 g

Volume of the steel bar = V = Area × height

Height of the of the section of bar = h

Area of Equilateral triangular = $\frac{\sqrt{3}}{4}a^2$

a = 2.50 inches

Cross sectional area of the steel mass = A

$A=\frac{\sqrt{3}}{4}(2.50 inches)^2=2.71 inches^2$

$V = 2.71 inches^2\times h$

Density of the steel = d = $7.70 g/cm^3$

$1cm^3 = 0.0610237 inches^3$

$d=\frac{m}{v}$

$\frac{7.70 g}{0.0610237 inches^3}=\frac{ 1000 g}{2.71 inches^2\times h}$

$h=\frac{ 1000 g\times 0.0610237 inches^3}{2.71 inches^2\times 7.70 g}$

h = 2.92 inches

The section of the bar is 2.92 inches.

3 0

2 years ago

help please, How much water would you need to add to the 10 grams of sodium hydroxide to make 100 grams of the 10% solution?

jonny [76]

Answer:

Explanation:

gshhhshussussussjsuushhshjssuss

5 0

2 years ago

While 1 gram of fat provides 9 calories, 1 gram of glucose provides 4 calories. Why is that?

seropon [69]

Answer:

fat always has more calories than glucose does

Explanation:

hope hope this helps!

6 0

2 years ago

Freé point <img src="https://tex.z-dn.net/?f=%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20" id="Te

gladu [14]

Answer

Tq so much.

Pls follow me and Mark as brainliest Plsssssssss

5 0

2 years ago

Read 2 more answers

24g of methane were burned in an excess of air. What mass of water would be produced in the reaction assuming complete combustio

expeople1 [14]

Answer:

54g of water

Explanation:

Based on the reaction, 1 mole of methane produce 2 moles of water.

To solve this question we must find the molar mass of methane in order to find the moles of methane added. With the moles of methane and the chemical equation we can find the moles of water produced and its mass:

Molar mass CH₄:

1C = 12g/mol*1

4H = 1g/mol*4

12g/mol + 4g/mol = 16g/mol

Moles methane:

24g CH₄ * (1mol / 16g) = 1.5 moles methane

Moles water:

1.5moles CH₄ * (2mol H₂O / 1mol CH₄) = 3.0moles H₂O

Molar mass water:

2H = 1g/mol*2

1O = 16g/mol*1

2g/mol + 16g/mol = 18g/mol

Mass water:

3.0moles H₂O * (18g / mol) =

<h3>54g of water</h3>

8 0

2 years ago