A mechanism for the reaction 2 W + X → Y + Z has the mechanism here. What is the rate law for this reaction? Step 1: W + W ⇌ W2 (fast, equilibrium)
Step 2: W2 + W → W3 (slow)
Step 3: W3 + X → W + Y + Z (fast)

a. rate = [W]
b. rate = k[W]2
c. rate = k[W]3
d. rate = k[W][X]
e. rate = k[W]2[X]

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

Hbr dissociates to form h+ and br-ca(oh)2 dissociates to form ca2+ and 2oh-the h+ and oh- react to form waterassuming the reactants are dissolved in water, the net reaction is h+ + oh- —> h2oif you’re asked to show all components of the reaction, the complete reaction is 2hbr + ca(oh)2 —> cabr2 + 2h2o