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4 cards from this section. Quick, good the night before a test.
What does pH measure?
Remember it's a scale!
What is the ideal pH range for water used in construction?
It’s a specific range mentioned earlier.
What is the acceptable pH range for water used in construction?
Remember the specified limits we've discussed!
True or False: A pH level of 5 is acceptable for concrete mixing.
Think about the impact of acidity on strength.
You are working on a construction site where the water pH was recorded at 8.7. Discuss the implications of using this water and propose a solution.
Consider the effects of alkaline water on cement.
Design a simple experiment involving pH testing of various water sources (tap, river, groundwater) and describe how you would analyze the results.
Think about aspects of each source that may affect pH.
6 more questions in this section. Enroll free to practise them all.
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