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Amanda [17]
3 years ago
15

The critical pressure of carbon dioxide is 72.7 atm what is this value in units of pascals

Chemistry
1 answer:
NeTakaya3 years ago
3 0

Answer:

7366.328 kPa.

Explanation:

  • The critical pressure of carbon dioxide is 72.7 atm.

  • To convert from atm to kPa, we use the relation that:

1.0 atm = 101.325 kPa.

  • Applying conversion factor:

<em>The conversion factor = (101.325 kPa/1.0 atm)</em>

<em></em>

∴ The critical pressure of carbon dioxide (in kPa) = (72.7 atm)(101.325 kPa/1.0 atm) = 7366.328 kPa.

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Explanation:

It is known that 1 gram contains 1000 milligrams. And, mathematically we can represent it as follows.

             \frac{1 g}{1000 mg} or \frac{1000 mg}{1 g}

So, when we have to convert grams into milligrams then we simply multiply the digit with 1000. And, if we have to convert a digit from milligrams to grams then we simply divide it by 1000.

4 0
3 years ago
If the lab technician needs 30 liters of a 25% acid solution, how many liters of the 10% and the 30% acid solutions should she m
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Answer:

7.5 L of the 10% and 22.5 L of the 30% acid solution, she should mix.

Explanation:

Let the volume of 10% acid solution used to make the mixture = x L

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For 10% acid solution:

C₁ = 10% , V₁ = x L

For 30% acid solution :

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Using  

C₁V₁ + C₂V₂ = C₃V₃

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6 0
3 years ago
If a gas has a volume of 3.20 L at 273 K, what will be its new volume at 373 K?
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Answer:

Explanation:

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3 years ago
Necesito saber esto porfavor, ¿ cuales son las ventajas que representan los espectroscopia en cuanto al estudio de los elementos
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Answer:

Por favor,no ponga exactamente lo que pongo,Trate de parafrasear.

La espectroscopia es el estudio de la interacción entre la materia y la radiación electromagnética en función de la longitud de onda o frecuencia de la radiación. La espectroscopia puede ser muy útil para ayudar a los científicos a comprender cómo un objeto como un agujero negro, una estrella de neutrones o una galaxia activa produce luz, qué tan rápido se mueve y de qué elementos está compuesto. Se pueden producir espectros para cualquier energía de la luz, desde ondas de radio de baja energía hasta rayos gamma de muy alta energía.

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5 0
3 years ago
What is 0.3m equal to mm?
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