Final answer:
The question seems to ask for a solution set using a given replacement set, but without the specific problem or equation, it's not possible to provide the solution set. The replacement set would be used to test potential solutions to find which values solve the equation.
Step-by-step explanation:
The information provided suggests a need to find the solution set for a mathematical problem using a given replacement set {0.05,0.5,2, 20}. However, the specific problem or equation to which the replacement set applies is not provided. For a replacement set, you would typically substitute each value into the equation and check which of them satisfy it. This process is akin to testing possible solutions in the context of the problem at hand, which could involve concentrations, pH levels, or electron configurations, based on the provided information. Without the exact equation or problem statement, it's impossible to determine the solution set. Generally, you would expect to see an equation where you can plug in each number from the replacement set to see if it makes the equation true. For example, if you have a simple equation such as x + 2 = 4.2, you would find that x = 2.2 is the solution because when you substitute 2.2 for x, the equation holds true. However, this is just an illustrative example and cannot be applied without the actual problem statement.