When sodium chloride is dissolved in water, the resulting solution is classified as a 1.
heterogeneous compound
2.
homogeneous compound
3
heterogeneous mixture
4.
homogeneous mixture

1) this is the structure in the cell nucleus that houses a cell's genetic information

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount