Solution Found!
Calculate the mass of each gas sample at STP.(a) 5.82 L NO(b) 0.324 LN2(c) 139 cm3 Ar
Chapter 11, Problem 88P(choose chapter or problem)
QUESTION:
PROBLEM 88P
Calculate the mass of each gas sample at STP.
(a) 5.82 L NO
(b) 0.324 LN2
(c) 139 cm3 Ar
Questions & Answers
QUESTION:
PROBLEM 88P
Calculate the mass of each gas sample at STP.
(a) 5.82 L NO
(b) 0.324 LN2
(c) 139 cm3 Ar
ANSWER:
Problem 88P
Calculate the mass of each gas sample at STP.
(a) 5.82 L NO
(b) 0.324
(c) 139 Ar
Step by Step Solution
Step 1 of 3
(a)
At STP 22.4L contains one mole of molecules.
The conversion factor will be;
From the given,
The molecular mass of NO = 30.01 g/mol
Volume of NO = 5.82L.
Let’s calculate the mass of 5.82 L NO.
Therefore, the mass of 5.82 L NO gas at STP is 7.80 g.