5. For the following data: Time (s) [C5H6] (M)
0.0 0.0400
50.0 0.0300
100.0 0.0240
150.0 0.0200
200.0 0.0174
a. Write the rate law for this reaction.
b. Deterimine the rate constant (include units).
c. Determine the molar concentration of C5H6 after 325.0 seconds
d. Verify the half-life of this reaction using the half-life equation.

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?