Ineed recommendations about which guide book to use to study for h2 chem?

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 you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Explanation for basic character?