Take two test tubes with about 10ml of hard water in each. Add 5drops of soap solution to one and five drops of detergent solution to the other. Shake both test tubes for the same period. Do both test tubes have the same amount of foam?

Take two test tubes with about 10ml of hard water in each. Add 5drops

1.	Take two test tubes with about 10ml of hard water in each. Add 5drops of soap solution to one and five drops of detergent solution to the other. Shake both test tubes for the same period. Do both test tubes have the same amount of foam?
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