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Alik [6]
2 years ago
14

Calculate the volume at STP of the following compounds: 0,01 mol of hydrogen chloride gas.

Physics
1 answer:
Nady [450]2 years ago
8 0

The volume at STP of the following compounds: 0,01 mol of hydrogen chloride gas is 0.224 L.

As we know, one mole of a gaseous substance occupies 22.4 litre, so volume occupied by 0.01 mole hydrogen chloride gas is 0.224 L.

The equation characterising the states of hypothetical gases stated mathematically by combinations of empirical and physical constants is known as the Ideal Gas Equation. It is the relationship between pressure, volume, moles, and temperature.

The ideal gas equation was developed by merging many gas laws, including Charles' law, Boyle's law, Gay-law, Lussac's and Avogadro's law. The equation of state of a hypothetical ideal gas is the ideal gas law. It approximates the behaviour of gases under certain conditions.

An ideal gas is a fictitious gas composed of randomly moving particles that collide in totally elastic collisions. Even while there is no such thing as an ideal gas, most gases tend to exhibit these characteristics as their density lowers. This occurs because the intermolecular distances between gas molecules are so great that they do not interact.

Hence, in all the standard conditions of temperature, pressure and number of moles, the molar volume is 22.4 Litre which is also considered as a standard.

Learn more about ideal gas equation brainly.com/question/4147359

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LekaFEV [45]

Answer:

1500000 Pa

Explanation:

The formula for pressure is force per unit area.

P=F/A where  F is force and A is area

Given that ;

F= mass * acceleration due to gravity

F= 60 * 9.81 = 588.6 = 589 N

A= area = 4cm² = 0.0004 m²

P= F/A = 589 / 0.0004

P= 1471500

P=1500000 Pa

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3 years ago
Roseanne heated a solution in a beaker as part of a laboratory experiment on energy transfer. After a while, she noticed the liq
sveta [45]
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6 0
3 years ago
A ball is thrown horizontally from a window that is 15.4 meters high at a speed of 3.01 m/s. How far will the ball go before hit
tia_tia [17]

The distance travelled by the ball that is thrown horizontally from a window that is 15.4 meters high at a speed of 3.01 m/s is 5.34 m

s = ut + 1 / 2 at²

s = Distance

u = Initial velocity

t = Time

a = Acceleration

Vertically,

s = 15.4 m

u = 0

a = 9.8 m / s²

15.4 = 0 + ( 1 / 2 * 9.8 * t² )

t² = 3.14

t = 1.77 s

Horizontally,

u = 3.01 m / s

a = 0 ( Since there is no external force )

s = ( 3.01 * 1.77 ) + 0

s = 5.34 m

Therefore, the distance travelled by the ball before hitting the ground is 5.34 m

To know more about distance travelled

brainly.com/question/12696792

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7 0
1 year ago
A horizontal uniform meter stick supported at the 50-cm mark has a mass of 0.50 kg hanging from it at the 20-cm mark and a 0.30
ElenaW [278]

Answer:

70 cm

Explanation:

0.5 kg at 20 cm

0.3 kg at 60 cm

x = Distance of the third 0.6 kg mass

Meter stick hanging at 50 cm

Torque about the support point is given by (torque is conserved)

0.5(50-20)=0.3(60-50)+0.6x\\\Rightarrow x=\dfrac{0.5(50-20)-0.3(60-50)}{0.6}\\\Rightarrow x=20\ cm

The position of the third mass of 0.6 kg is at 20+50 = 70 cm

7 0
4 years ago
Read 2 more answers
How long does it took for 1000-watt microwave oven to do 20000 joules of work
svp [43]

Answer:

20 seconds

Explanation:

The equation for Power is:

Power = \frac{Work}{time}

Which means...

Time=\frac{Work}{Power}

We can plug in the given values into the equation:

Time = \frac{20000\ J}{1000\ W}

Time=20 \ s

3 0
3 years ago
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