Noting the color of a solution as it's heated.
Qualitative data is data that is descriptive, describes the attributes of something and it cannot be represented numerically.
Answer:
Qualitative data, like any other data, can be recorded and observed. It is data that characterizes and approximates and in nature is non-numerical.
Metal
Explanation:
In chemistry, an alkali is a basic, ionic salt of an alkali metal or alkaline earth metal chemical element. An alkali also can be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0.
Data:
c = 0.450 mol·L⁻¹
n = 300 mol
Calculation:
D) Energy is released
