According to the date given below, what is the half-life of the following reaction when [A] = 8.0 M? A ⟶ B + C [A] (M) 12.0 10.0 8.0 6.0 4.0 Reaction time (s) 0 10 20 30 40    40 s    20 s 30 s

What is the half-life (seconds) of a reaction that has a rate constant, k = 0.00554 M/s where the initial concentration is 0.712 M? Report your answer to the tenths place and do not include units.

The decomposition of sulfuryl chloride at 320 degrees Celsius proceeds according to a reaction of order 1 with a half-life of 8.75h (see picture). Question 1: What is the value of the rate constant, K Question 2: What is the pressure of sulfuryl chloride 3.00h after the start of the reaction if the initial pressure is 96.2 KPa?

Radioactive decay occurs following first order kinetics. If the half-life of a sample of Cl-36 is 3.0 x 105 years, what is the value of the rate constant, k in s-1? t1/2=0.693k

If the reaction is first-order with a half-life of 3.0 minutes choose the correct pictures which represent the reaction mixture after  3.0 minutes and 6.0 minutes have elapsed

Find the half life time of the following reaction :  A---> C Rate law = 1.0s^-1 *[A]

Consider the radioisotope ⁴¹Ca (half life = 1.03 × 10⁵ years). What is the first-order rate constant for ⁴¹Ca?

of 43 > © Macmillan Learning DII A reactant decomposes with a half-life of 173 s when its initial concentration is 0.162 M. When the initial concentration is 0.730 M, this same reactant decomposes with the same half-life of 173 s. 4 F4 What is the order of the reaction? What is the value and unit of the rate constant for this reaction? 02 00 01 Q Search F k = R V ::0 F5 % 5 T G B F6 6 PRE Y H F7 N & 7 F8 U * 8 M F9 K Units: prt sc 9 599 F10 < LINE O 200M home L F11 0 V end P F12 insert { [ ? ENG + delete ] 12 bac

The rate constant for the following reaction is 8.60 ´ 10-2 s-1.  What is the half-life of the reaction? (INCLUDE UNITS in your answer) CH3CHO(g) --> CH4(g) + CO(g)

The rate law describing the decay of a given isotope (Q) is: rate = 0.218 hr-1 [Q] What is the half-life (in hours) of this isotope?