What happens when soap is used with hard water?
Making Hard Water Soft

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Science, Physics, Chemistry, Engineering
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6th Grade - University
•
Hard
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5 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the role of washing soda in softening hard water?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain the chemical change that occurs when boiling water with temporary hardness.
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe how an ion exchange resin works to soften water.
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
How can you compare the hardness of different water samples using soap?
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