Methane and Ethane Are Both Made Up of Carbon and Hydrogen.In

question 135

Multiple Choice

Methane and ethane are both made up of carbon and hydrogen.In methane,there are 12.0 g of carbon for every 4.00 g of hydrogen,a ratio of 3:1 by mass.In ethane,there are 24.0 g of carbon for every 6.00 g of hydrogen,a ratio of 4:1 by mass.This is an illustration of the law of ________.

• A)constant composition
• B)multiple proportions
• C)conservation of matter
• D)conservation of mass
• E)octaves

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Definitions:

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The highest-ranking executive role in a company, responsible for major corporate decisions, managing operations, and overall organizational success.