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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Law of Multiple Proportions state?
๐ก Hint: Think about the examples of compounds formed by the same two elements.
Question 2
Easy
What ratio of hydrogen to oxygen exists in water?
๐ก Hint: How much oxygen do you need to form water?
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the Law of Multiple Proportions explain?
๐ก Hint: Focus on the concept of combining elements.
Question 2
True or False: The Law of Multiple Proportions applies only to two elements combining to form one compound.
๐ก Hint: Consider the definition of the law.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
Using the Law of Multiple Proportions, calculate the ratios of mass for a compound where 4 grams of element X combine with 12 grams of element Y to form compound A, and 4 grams of element X combine with 24 grams of element Y to form compound B. Simplify both ratios.
๐ก Hint: Look for how the same mass of X compares in different compounds to Y.
Question 2
How does the Law of Multiple Proportions apply in determining the empirical formula of a compound formed by elements A and B when 2g of A combines with 8g of B in one compound and in another compound, 2g of A combines with 16g of B?
๐ก Hint: Think about how mass ratios provide the empirical formula!
Challenge and get performance evaluation