Question

demonstration
observe the demonstration and answer the following questions.

1. you add 200 ml of water to solution c to dilute it. calculate the final concentration of kool - aid in g/ml.

Explanation:

Step1: Identify the initial amount of Kool - Aid

We need to know the initial mass of Kool - Aid (let's assume it is $m$ grams) and the initial volume of Solution C (let's assume it is $V$ mL). Since this information is not given in the problem statement, for the sake of showing the general formula, we use these variables.

Step2: Calculate the final volume

The final volume $V_{final}=V + 200$ mL.

Step3: Calculate the final concentration

The concentration formula is $C=\frac{m}{V}$. So the final concentration $C_{final}=\frac{m}{V + 200}$ g/mL.

Answer:

If the initial mass of Kool - Aid in Solution C is $m$ grams and the initial volume of Solution C is $V$ mL, the final concentration is $\frac{m}{V + 200}$ g/mL. Without knowing the values of $m$ and $V$, we cannot give a numerical answer.