Which of the following is classified as paramagnetic?
1.NO(+)
2.Be2
3.B2(+)
4.+N2(+)

What is the value of keq for the reaction expressed in scientific notation?

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.