Use the necessary constant in solving this problem. See second photo. Transcribed Image Text: Calculate the amount in grams of ammonium acetate needed to form 342 mL of 2.6 M solution

Atomic Mass:

C: 12.011 g/mol

H: 1.008 g/mol

O: 15.999 g/mol

N: 14.007 g/mol

Round your answer to 2 decimal places. Transcribed Image Text: Units oF Pressure

760mm Hg

1 atm

1 atm

760 torr

1 atm – 101 , 325 Pa

1 atm =

14.7 pei

univercal gar conctant

-R= 0.08 206 L

atm

mo/ k-1

– used in most gas

equations

8. 314

-R =

-1

mol

– uved in equations

involving energY

1 mol gas STP= 22.41 L

## I toss a coin 1000 times and observe the outcome “heads” 481 times. Which of the following can be concluded from this result? A) This

I toss a coin 1000 times and observe the outcome “heads” 481 times. Which of the following can be concluded from this result? A) This