CALCULATE THE MOL OF ALUMINUM NEEDED TO YIELD 1.87 MOL OF ALUMINUM OXIDE. 4AT 302 → 2A1203 0.94mol ai
1.87mol ai
2.81 mol ai
3.74 mol ai​

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

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

Is 9 correct? and can someone me with 10? it’s due tomorrow, you