How can scientists make orange juice smell pleasant?
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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.

Acompound has the molecular formula c3h8. which class of organic compounds does it belong to?