How many atoms of he gas are present in a 450 ml container at 35°c and 740 mmhg?

To answer this question, we will need to use the gas law which states that:

PV = nRT where:

P is the pressure of the gas = 740 mmHg = 98658.550357 Pascal

V is the volume = 450 ml = 0.45 liters

n is the number of moles that we will calculate

R is the gas constant =  8.314 J/(K. mol)

T is the temperature = 35 celcius = 308 degrees kelvin

Substitute with these values in the above equation to get the number of moles as follows:

98658.550357 * 0.45 = n * 8.314 * 308

n = 17.3375 moles

Each mole contains Avogadro's number of atoms, therefore:

number of atoms = 17.3375 * 6.02 * 10^23 = 1.0437 * 10^25 atoms

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hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?