Really description of how ancient metal workers improve there are and then identify the solute and solvent by filling in the blanks in Silli Sylvan is blank and a solute is blank

Consider this initial-rate data at a certain temperature for the reaction described by

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.

What is the morality of 2.50 l of solution that contains 1.85 mol of anhydrous sodium tetraborate?