Which part of the cell is composed primarily of a lipid bilayer

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?