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Luda [366]
3 years ago
5

Use the picture to answer the question.

Chemistry
1 answer:
natima [27]3 years ago
5 0

Answer:

3 holes

red ball

hard shiny surface

Explanation:

hehehehehehehehehehehehehehehehheeh

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Where are noble gases on the periodic table?
Artist 52 [7]
Noble gases are all elements in column 18. aka far right
5 0
4 years ago
E.) MO(NO2)3<br> What’s the name
astraxan [27]

Answer:

Molybdenum Nitrite

Explanation:

Mo => Molybdenum

NO2 => Nitrite

4 0
3 years ago
The variety of organisms within an ecosystem is characteristic of which type of diversity?
a_sh-v [17]

Answer:

c. Species diversity

Explanation:

Because is talking about of organisms, it means, living beings and they are classified like species. There are species of animals and plants

7 0
3 years ago
Read 2 more answers
What volume of methane gas at 237 K and 101.33 kPa do you have when the volume is decreased to 0.50 L, with a temperature of 300
Alexxandr [17]

Answer: A volume of 0.592 L of methane gas is required at 237 K and 101.33 kPa when the volume is decreased to 0.50 L, with a temperature of 300 K and a pressure of 151.99 kPa.

Explanation:

Given: T_{1} = 237 K,   P_{1} = 101.33 kPa,      V_{1} = ?

T_{2} = 300 K,      P_{2} = 151.99 kPa,        V_{2} = 0.50 L

Formula used is as follows.

\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}

Substitute the values into above formula as follows.

\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}\\\frac{101.33 kPa \times V_{1}}{237 K} = \frac{151.99 kPa \times 0.50 L}{300 K}\\V_{1} = 0.592 L

Thus, we can conclude that a volume of 0.592 L of methane gas is required at 237 K and 101.33 kPa when the volume is decreased to 0.50 L, with a temperature of 300 K and a pressure of 151.99 kPa.

8 0
3 years ago
Which of following affects liquifaction of gases except
iogann1982 [59]

Answer:

pressure

Explanation:

gas convert to liquid at high pressure.

4 0
3 years ago
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