What\'s the analogy? How can I make one :/? Compare the molar concentration of t

Question

What's the analogy? How can I make one :/? Compare the molar concentration of the crystal violet solution to that of the sodium hydroxide solution. Using the two concentrations, what is the proportion of 1 mole of crystal violet to sodium hydroxide? Can this proportion also be used to compare particles of crystal violet to particles of sodium hydroxide? Give an analogy for this ratio or proportion. For example, if it were found to be 1:5 Is the assumption that NaOH in excess justified based on your answers above? Explain why or why not

Explanation / Answer

The analogy can be made by considering the ratio you will obtain. The question gives an example of 1:5, where the ratio requires an analogy of 6 (1+5). Hence the question compares the ratio to the sides of a dice, where, CV is assigned one digit, that is 1, where as NaOH is assigned 5 digits, 2,3,4,5 and 6.

You can use many analogies. If a ratio of 1:1 is obatined, use an analogy of a coin, assigning CV and NaOH as heads and tails. A card pack also can be used as an analogy, depending on the ratio obtained.

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