Refer to question #6 How many molecules of oxygen gas are in 50.0 L of oxygen gas? 5.51times 10^wedge 23molecules 6.02times 10^wedge 23molecules 1.34times 10^wedge 24molecules 2.69times 10^wedge 24molecules

To determine the number of molecules of oxygen gas in 50.0 L of oxygen gas, we can use the ideal gas law and Avogadro's number.First, recall that at standard temperature and pressure (STP), one mole of any ideal gas occupies 22.4 liters. Given:- Volume of oxygen gas = 50.0 L- Molar volume at STP = 22.4 L/molWe can calculate the number of moles of oxygen gas using the formula: Next, we use Avogadro's number to find the number of molecules. Avogadro's number is molecules per mole. Therefore, the correct answer is: So, the correct option is: