Consider the following chain mechanism: (1) AH -> A· + H·
(2) A· -> B· + C
(3) AH + B· -> A· +D
(4) A· + B· -> P
Use the steady-state approximation to deduce that the decomposition of AH is first-order in AH.

Read the given expression. x = number of protons − number of core electrons which of the following explains the identity of x and its trends across a period? x is the effective nuclear charge, and it remains constant across a period. x is the screening constant, and it remains constant across a period. x is the effective nuclear charge, and it increases across a period. x is the screening constant, and it increases across a period.

What is a property of a double replacement reaction

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c