5.5.2 - Common Applications of Bases (and Alkalis)
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Practice Questions
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What is an alkali?
💡 Hint: Think about what makes a base 'alkaline.'
Name one use of sodium hydroxide.
💡 Hint: What common household product contains this chemical?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main role of sodium hydroxide as a cleaning agent?
💡 Hint: Think about what happens to fats when cleaned with strong bases.
True or False: Calcium hydroxide is used to make acidic soil more neutral.
💡 Hint: Consider the benefits of balanced pH for plant health.
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Challenge Problems
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Given a soil test result indicating a pH of 5.0, what amount of calcium hydroxide should be applied to gradually raise the pH to a neutral level (around 7)?
💡 Hint: Consider consulting with agricultural experts for tailored advice.
Discuss the potential drawbacks of using sodium hydroxide in household products, including safety concerns and environmental impacts.
💡 Hint: Reflect on how safety and environmental considerations affect product design.
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