How many moles of an ideal gas is contained in a cylinder with a volume of 137 ml, a pressure of 52.0 cm of hg and a temperature of 98 degrees fahrenheit? show work!

The number of moles of ideal gas are 0.0037 moles

Explanation:

To calculate the mass of helium gas, we use the equation given by ideal gas:

PV = nRT

where,

P = Pressure of helium gas = 52 cmHg = 520 mm Hg    (Conversion factor: 1 cm = 10 mm)

V = Volume of the helium gas = 137 mL = 0.137 L   (Conversion factor: 1L = 1000 mL)

n = number of moles of gas = ?

R = Gas constant =

T = Temperature of helium gas =    (Conversion factor:  )

Putting values in above equation, we get:

Hence, the number of moles of gas is 0.0037 moles.

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).