Hello, how would you name this compound and why? the textbook says 2,3,4 trimethyl hexane, but isn't it pentane because the long chain is 5 carbon?

What happens when an acid dissolves?

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)