here is the question.
which of the following statements is true of 19.0 g of Fsub2(g) at STP?
a. it occupies a colume of 22.4 L
b. it contains the smae number of molecules as 1/2 mol of Osub2(g) at STP
c. it only exists in the form of ions
d. it contains 6.02 x10^23 molecules.
e. none of the above.
i have no clue! what is STP?
2007-03-12 05:03:52 · 4 answers · asked by ashesanne 2 in Science & Mathematics ➔ Chemistry
STP is standard temperature and pressure. 25 degrees C and 1 atmosphere or pressure. Now if 19 grams of whatever gas Fsub2 is contains a mole, then the answer is A ans D. A is the Ideal gas law stating that 1 mole of any gas contains 22.4 L @ STP. D refers to Avogadros law, 1 mole of any substance contains 6.02x10^23 molecules.
2007-03-12 06:15:01 · answer #1 · answered by lab_rat_4u 2 · 0⤊ 0⤋
What is Fsub2?
STP is standard temperature and pressure.
T = 25 degrees C
P = 1 atmosphere
2007-03-12 12:12:02 · answer #2 · answered by Ian I 4 · 1⤊ 0⤋
STP stands for the Standard (conditions of )Temperature and Pressure
2007-03-12 12:12:39 · answer #3 · answered by rcsanandreas 5 · 0⤊ 0⤋
Probably has something to do with Temperature and Pressure. I would check around for that.
Or it has to do with a rockin band we came to know in the 90s.
2007-03-12 12:12:11 · answer #4 · answered by Anonymous · 0⤊ 0⤋