Problemas
pleAnswer 1 point Select all answers that apply when describing the correct steps needed to solve the foll A sample contains 1.81times 10^23 molecules of oxygen gas (O_(2)) What is the volume of this g Convert from moles to Liters using 22.4L=1 mol as conversion factor. Use Avogadro's number to convert from molecules to moles Calculate the molar mass of O_(2) Use the molar mass to convert from moles to grams Calculate the number of Liters using the molar mass
Roztwór
Daniel
veterano · Tutor durante 10 años
4.7
(158 Votos)
Respuesta
The correct steps to solve this problem are: Use Avogadro's number to convert from molecules to moles, Convert from moles to Liters using
mol as conversion factor.
Explicación
## Step 1: The first step in solving this problem is to convert the number of molecules to moles. This is done using Avogadro's number, which states that there are
molecules in one mole. ###
## Step 2: Once we have the number of moles, we can then convert this to liters using the conversion factor
mol. This is because at standard temperature and pressure (STP), one mole of any gas occupies 22.4 liters.###