On a time pleas helppp What is the pH for a solution that has an OH' ion
concentration of 1.0 x 104 M?
Select one:
4
10
5
7

Avariable that is not being directly tested during an experiment should be

The term gas is limited to those substances that exist in the gaseous state at

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.