You wish to make 250. ml of 0.20 m kcl from a stock solution of 1.5 m kcl and di water. a. indentify each of these quantities from the problem statement: cstock= cdilute= vdilute= b. calculate vstock, the volume of stock solution needed.

Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2