Liquid hydrogen peroxide an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition: 2 H2O (l) >>> 2 H2O (l) + O2 (g). 196.1 kj Calculate the decomposition of 484 kg of H2O2

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3

My plate recommends that of your nutritional intake comes from fruits and vegetables. a. 30% b. 50% c. 20% d. 40%