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Feliz [49]
4 years ago
6

Which formula represents an ionic compound

Chemistry
2 answers:
viktelen [127]4 years ago
4 0
NH4Cl dissociates into ions (NH4+ and Cl-) in water.
Dennis_Churaev [7]4 years ago
3 0
If these are the options 1.H2, 2.CH4, 3.CH3OH, 4.NH4CI. Then the anwer is 4.NH4CI
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Here anwser questions 2 ,4,6 those charts okay I also put how the formula on top solve these problems ! Please help me I geniunu
disa [49]

Answer:

39.5L

Explanation:

4 0
3 years ago
Which statement best describes the compressibility of a gas?
maria [59]

The answer to the question stated above is:
<span> Gas is easily compressible because the molecules of a gas are much further apart than those of a solid.</span>


characteristic properties of gases:

(1) they are easy to compress,

(2) they expand to fill their containers, and

(3) they occupy far more space than the liquids or solids from which they form.

7 0
3 years ago
Which of the following graphs correctly represents the relationship between the temperature and the volume of an ideal gas that
Anon25 [30]

Answer:

The graph of the relationship of temperature one volume is a graphical representation of Charles law.

Explanation:

The graph shows the relationship between volume vs temperature plotted at constant pressure for a fixed amount of gas. As can be observed from the graph, the volume increases with an increase in the temperature, and vice versa. Thus, volume is directly proportional to temperature at a constant pressure, which is the statement of Charles's law.

Volume is plotted on the y- axis, and temperature is on x-axis. The graph is a straight line with a positive slope passing the origin. The equation of the line is V = kT, which is the equation of Charles's law. The slope of the line is k. As temperature approaches zero kelvin, volume also approaches zero.

Real gases do not obey Charles's law at low temperatures. As temperature approaches absolute zero (0 K), the real gases start deviating significantly from Charles's law.

4 0
3 years ago
A student placed one hundred dominoes upright in a row. He knocked over the first domino and the rest all fell over; one after a
umka21 [38]

Answer:

b. heat energy

Explanation:

8 0
3 years ago
In the cycle, after a new moon, _______________ means light appears on the _____________ side of the moon and continues to _____
Marta_Voda [28]

Answer:

Explanation:

In the cycle, after a new moon, waxing means light appears on the right side of the moon and continues to increase.

7 0
3 years ago
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