Ask question

Ask question

All categories

3 years ago

6

In the equilibrium and concentration gizmo, you learned that you can predict the direction of a reaction by comparing the reacti

on quotient (qc) with the known equilibrium constant kc. you can do the same thing using partial pressures:

1 answer:

max2010maxim [7]3 years ago

4 0

And the significant amount of volume can be differed by its solitude

You might be interested in

A sample of oxygen occupies 20.1 liters under a pressure of 1520 torr at 25.0o What volume would it occupy at 25.0oC if the pres

Zolol [24]

Answer:

The volume that the sample of oxygen would occupy at 25 ° C if the pressure were reduced to 760.0 torr is 40.2 L

Explanation:

Boyle's law establishes the relationship between the pressure and the volume of a gas when the temperature is constant, so that the pressure of a gas in a closed container is inversely proportional to the volume of the container. That is, if the pressure increases, the volume decreases, while if the pressure decreases, the volume increases.

Boyle's law is expressed mathematically as:

Pressure * Volume = constant

or P * V = k

Considering an initial state 1 and a final state 2, it is true:

P1* V1= P2*V2

In this case:

P1= 20.1 L
V1= 1520 torr
P2= 760 torr
V2= ?

Replacing:

20.1 L* 1520 torr= 760 torr* V2

Solving:

$V2=\frac{20.1 L* 1520 torr}{760 torr}$

V2= 40.2 L

<em><u>The volume that the sample of oxygen would occupy at 25 ° C if the pressure were reduced to 760.0 torr is 40.2 L</u></em>

<em><u></u></em>

4 0

2 years ago

Give two test substances that would react with each other to produce salt and water

Mademuasel [1]

Answer:

NaOH +HCl==>Nacl+H2O

KOH+HCl==>KOH+H2O

6 0

3 years ago

1. A contour line represents a single equal elevation: that is, all points on the same contour line have the same elevation.

Lady bird [3.3K]

The answer is hard to give without any information.

3 0

1 year ago

Fire extinguishers that spray carbon dioxide on the fire, work very effectively because it forms a blanket around the burning ma

Arte-miy333 [17]

Answer:

I think it will option B it will retain enough heat

8 0

3 years ago

How many protons, electrons, and neutrons does 1 H+ isotope contain

nlexa [21]

<h3>Answer:</h3>

H+ contains 1 proton, 0 neutrons, 0 electrons.

<h3>Explanation:</h3>

An atom is the smallest particle of an element that can take part in a chemical reaction.
Atoms are made of sub-atomic particles neutrons and protons found in the nucleus and electrons found in the energy levels.
A hydrogen atom contains 1 proton and 0 neutrons in the nucleus and 1 electron in the energy levels.
A hydrogen atom loses an electron to form an ion with 1 proton, 0 neutron and 0 electron.

6 0

2 years ago

Read 2 more answers