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Naily [24]
3 years ago
7

What equipment might you use to find the SHC of a material? Need to know the answer ASAP PLZ

Chemistry
1 answer:
algol [13]3 years ago
4 0
Theses can include the power supply circuit a joule meter to measure the energy transferred which makes the calculations a lot easier.
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Consider this equilibrium:
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A substance has half the number of particles as 12 grams of carbon 12, how many moles are in the substance?
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Determine the pressure in atm exerted by 1 mole of methane placed into a bulb with a volume of 244.6 mL at 25°C. Carry out two c
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The pressure in atm exerted by 1 mole of methane placed into a bulb with a volume of 244.6 mL at 25°C is 101.94atm.

<h3>How to calculate pressure?</h3>

The pressure of an ideal gas can be calculated using the following formula:

PV = nRT

Where;

  • P = pressure
  • V = volume
  • n = number of moles
  • R = gas law constant
  • T = temperature

According to information in this question;

  • T = 25°C = 25 + 273 = 298K
  • V = 244.6mL = 0.24L
  • R = 0.0821 Latm/Kmol

P × 0.24 = 1 × 0.0821 × 298

0.24P = 24.47

P = 24.47/0.24

P = 101.94atm

Therefore, the pressure in atm exerted by 1 mole of methane placed into a bulb with a volume of 244.6 mL at 25°C is 101.94atm.

Learn more about pressure at: brainly.com/question/11464844

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2 years ago
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