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Margaret [11]
4 years ago
5

True or false: mole fractions are intensive properties g

Chemistry
1 answer:
wolverine [178]4 years ago
3 0
True I think sorry if wrong!

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A container of carbon dioxide (CO2) has an initial temperature of 170 K with a pressure of 50 kPa. When the container is heated
Bond [772]

Answer: T2= 962.2 K

Explanation:

The ideal gases is often written like PV=nRT, where P is pressure, V is volume, n is moles, R is the universal constant of the gases and T is Temperature.

So, in this problem there is a container that is a closed system, therefore n is constant and volume too. The initial point is 1 and the final point is 2, so

V1=V2  ⇒

\frac{n1RT1}{P1} = \frac{n2RT2}{P2} \\\\\frac{T1}{P1} = \frac{T2}{P2} \\\\T2= \frac{T1P2}{P1} =\frac{170 K 283KPa}{50 KPa} =962.2 K

5 0
3 years ago
What do you read the arrow in a chemical equation as meaning? One what does this sentence even mean it's worded oddly, and two I
Elanso [62]
The arrow means "yields" 
like Fe + O "yields" FeO
8 0
3 years ago
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What is a scatter plot?
pogonyaev

Explanation:

A..........is the correct answer

if it helps you then plzz mark me brainliest

6 0
3 years ago
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As the sun heats the surface of the oceans, two layers of water result. What separates the layers?
Basile [38]

Answer:

Thermocline separate these two layers.

Explanation:

Ocean consist of three major layers on the basis of temperature.

1. Upper layer

2. Deep layer

3. Thermocline

Upper layer:

The first layer is called upper layer which is present on the surface and directly expose to the sun. The sun heat up this upper layer easily and warm it.

Deep layer

The deep layer is present below the thermocline. It is present in deep where sunlight can not approach to it and its temperature remain low.

Thermocline

It is the middle layer, present between the upper and deep layer. It separated the upper layer from deep layer. Its upper portion is warmer while lower is colder.

4 0
3 years ago
I REALLY NEED THE HELP
timama [110]

Answer:4

Explanation:number 4 is the right answer :)

7 0
2 years ago
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