What types of salts are added to fireworks to give them color

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6