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Explain the formation of "soap scum", formed in areas which have "hard" water. What chemical reaction takes place, and what physical process results?
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Q9: The formula for maltose is: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7078/.jpg"
Q11: How many p orbital electrons are present
Q15: What is the isoelectric point of glutamic
Q16: The pK<sub>a</sub> of methyl amine is
Q29: This reaction proceeds _ (faster or slower)
Q34: How do you use the concept of
Q38: What is the approximate pK<sub>a</sub> value of
Q48: Forms acetate rayon on precipitation<br>A)Sodium salt of
Q60: Which of the following natural amino acids