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aleksandrvk [35]
3 years ago
12

Under certain conditions, the solid and liquid states of water can exist in equilibrium. How are these conditions indicated on t

he phase diagram for water?
Chemistry
2 answers:
Dvinal [7]3 years ago
6 0

in the phase diagram the line between solid and liquid is where both phases available at the same time


oksian1 [2.3K]3 years ago
4 0
In the phase diagram the line between solid and liquid is where both phases available at the same time
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Ionic compounds are electrically overall thereofre the sum of
Setler79 [48]
<span>substances consisting of ions held together by electrostatic attraction

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6 0
3 years ago
if a gas sample has a pressure of 761 mmhg at 0.00°c by how much does the temperature have to decrease to lower the pressure to
Nady [450]
<h3>Answer:</h3>

272.43 K or -0.718°C

<h3>Explanation:</h3>

We are given;

The initial pressure,P1 as 761 mmHg

Initial temperature, T1 as 0.00°C which is equivalent to 273.15 K

Final pressure as 759 mmHg

We are required to calculate the final temperature;

According to pressure law, the pressure of a gas and absolute temperature are directly proportional at constant volume.

That is; Pα T

Therefore, at varying pressure and temperature,

\frac{P1}{T1}=\frac{P2}{T2}

To get final temperature;

T2=\frac{P2T1}{P1}

T2=\frac{(759 mmHg)(273.15K)}{761 mmHg}

T2=272.43K

Therefore, the final temperature will be 272.43 K or -0.718°C

6 0
2 years ago
Describe the sequence of events in the formation of an evaporite
erica [24]
- Water enter from creeks, bringing whatever material it has dissolved in its way

- The materials is being build up throughout time in the lake or sea, causing its salinity to increase

- when this saline solution is evaporated, the ions in the water precipitate, forming an evaporite
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3 0
3 years ago
What can you assume about the anions in the ionic compound copper(II) fluoride? A. The charge on the ionic compound is 2+.
erastova [34]
The answer is C, because if the copper has a +2 charge, the fluoride must have a -2 charge in order to cancel out.
4 0
3 years ago
What is the density of an object if its mass is 10 g and a volume of 2 mL?
Lilit [14]

Hi there! Let's solve this problem shall we!

⠀Volume = 10g

      Mass = 2 mL

In this specific problem, they are asking us to find the <u><em>density </em></u>of the object. So,<u><em> using the information given to us</em></u> (volume and mass), let's solve the problem!

Now, if you remember, D = M ÷ V

So, let's fill in the blanks!

D = Our unknown value

M = 2mL

V = 10g

Here is the filled out formula:

D = M ÷ V

D = 2mL ÷ 10g

D = 5 g/mL

*Make sure you put the units for your final solution!*

4 0
1 year ago
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