How are scientists trying to use a plant Catalyst To create solar fuels? Help please

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate