Water is a colorless and odorless liquid. It can exist in solid, liquid, and gases states. It boils at 100 degrees C and melts at 0 degrees C. Which option best describes this information?

Rays from the sun are not considered matter true or false

What is the relationship between particles in matter

When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.