# Study Guide – Smith Stoichiometry and Pressure Test You may use ```Study Guide – Smith Stoichiometry and Pressure Test
You may use a 3 x 5 note card with all the relevant information that you would like.
Vocabulary
Moles
Grams
Balanced Equation
STP
Ideal Gas Law
Combined Gas Law
Density
Directly Proportional
Indirectly Proportional
Charles Law
Boyles Law
Gay-Lussac
Particle
Pressure
Absolute Temperature Scale
Absolute Zero
1. What volume will 100 grams of N2 at standard pressure and 10 C
occupy?
2. A gas sample occupies 47 L at 760 mm Hg and 25C. At what temperature
does the same gas occupy 55 L and 800mm Hg.
3.
What is the initial volume of a sample at 990 mm Hg when the pressure
is increased to 1800 mm Hg if the final volume is 9.0 L. The temperature
is constant?
4. At what pressure will a sample of gas occupy 6.0 L at 25 C if it occupies
3.2 L at 1.4 atm pressure and 20 C.?
5.
KClO3
KCl + O2
How many grams of potassium chloride are
produced if 25 g of potassium chlorate decomposes?
6.
Convert 25.5 psi to pascals
7.
255 grams of CO2 is how many moles?
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