Please help. Im not a very smart person

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.