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Goshia [24]
3 years ago
11

A sample of ammonia gas occupies a volume of 2.23 L at 20°C and a pressure of 0.875 atm. What

Chemistry
1 answer:
babunello [35]3 years ago
5 0

Answer:

the question was hard

Explanation:

I can't answer

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Brrunno [24]

Answer:

33300J

Explanation:

Given parameters:

Mass of ice  = 100g

Unknown:

Amount of energy = ?

Solution:

This is a phase change process from solid to liquid. In this case, the latent heat of melting of ice is 3.33 x 10⁵ J/kg.

 So;

            H  = mL

m is the mass

L is the latent heat of melting ice

  Now, insert the parameters and solve;

            H = mL

 mass from gram to kilogram;

            100g gives 0.1kg

  H = 0.1 x 3.33 x 10⁵ = 33300J

8 0
2 years ago
Imagine that Zapata was able to fly his machine far out into outer space. What do you predict would happen to Zapatas forward mo
scoray [572]

Answer:

B if they run out of fuel then they would probably keep going because there is nothing that would stop them other than like a planet or something.

Explanation:

5 0
2 years ago
30. A student builds a simple electric circuit.
Darya [45]

Answer:

A. thermal and light

Explanation:

• Light energy is the first energy produced by the bulb, with time heat energy or thermal energy is also produced.

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8 0
3 years ago
What is the ionsphere in the layers of the atmosphere?
Alika [10]
Hi!

The Ionosphere, also known as the Ozone Layer, is a layer in the atmosphere that is home to Ozone gas. This layer protects earth from ultraviolet (UV) radiation.

Hope this helps :)
5 0
3 years ago
Warm and cold air come together and neither air mass moves what kind of front is that
Marrrta [24]

Answer:

Stationary front

Explanation:

Stationary means they wont move ink but yeah thats  the answer

3 0
3 years ago
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