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1. Explain why amphoteric surfactants, while having discrete electrical charges, tend to behave more like nonionic than ionic surfactants. 2. Other things being equal, which

1. Explain why amphoteric surfactants, while having discrete electrical charges, tend to behave more like nonionic than ionic surfactants.

2. Other things being equal, which would probably represent a more desirable source of raw materials for detergent synthesis—animal, vegetable, or mineral feed-stocks?

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