Question

10) Which gas sample at STP has the same number of molecules as a 2.0 Liter
sample of Cl2 (g) at STP?
a) 1.0 L of H2 (g) b) 2.0 L of He
c) 3.0 L of NH3 d) 4.0 L of O2 (g)
11) 0.500 atm of NH3 gas is placed in a 12.0 L rigid container which was measured
at standard temperature.
a) Determine the mass of NH3 gas in this container in grams.

Answer 1

Answer:

The sample at STP that has the same total number of molecules as 2.0 liters of CO2(g) at STP is 2) 2.0 L of CI2 (g) New questions in Chemistry Exercise 1-8 Calculate the number of moles of 4.82 x 10 to the power of 24 iron atoms

Explanation: