A The molecular mass of glass (SiO2) was measured at 58 2 g/mol The accepted value is
60.0 g/mol

What is the molar mass of a gas that has density of 2.054 g/l

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.

Which of these natural resources is non-renewable a.corn b.wind c.geothermal d.natural gas