Rate= k[xy2][z2] select a possible mechanism for the reaction. consider the reaction which has a rate law of select a possible mechanism for the reaction. a step1: step2: step3: z2→z+z (slow)xy2+z→xy2z (fast)xy2+z→xy2z (fast) b step1: step2: xy2+z2→xy2z+z (slow)xy2+z→xy2z (fast) c step1: step2: xy2+z2→xy2z2 (slow)xy2z2→xy2z+z (fast)

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Jackie bought a bag of oranges. she used 3/8 of the oranges to make orange juice. she used 1/3 of the oranges to make a fruit salad. she put 1/8 of the oranges in a bowl on the table. she put 2/12 of the oranges in the refrigerator. a) jackie left more oranges on the table than she put in the refrigerator. b) jackie used fewer oranges to make orange juice than she left on the table. c) jackie put fewer oranges in the refrigerator than she used to make the fruit salad. eliminate d) jackie used more oranges to make a fruit salad than she used to make orange juice.

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.