What volume of each solution contains 0.14 mol of KCl? Express your answer using two significant figures. 1.8 M KCl

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle i need : ( asap i go it never mind

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

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided