A 4215 G Sample of a Compound Containing Only Carbon,hydrogen,and Oxygen

question 106

Multiple Choice

A 4.215 g sample of a compound containing only carbon,hydrogen,and oxygen is burned in an excess of dioxygen,producing 9.582 g CO₂ and 3.922 g H₂O.What percent by mass of oxygen is contained in the original sample?

• A)27.54 %
• B)32.75 %
• C)12.73 %
• D)13.42 %
• E)6.939 %

---

Definitions:

Import Consumers

Individuals or entities that bring goods or services into a country from abroad for domestic consumption.

More Expensive

Describing the condition of having a higher price compared to other options or the past pricing of the same item.

Weaker Peso

A situation where the currency of Mexico, the peso, decreases in value compared to other currencies, affecting international trade and economic conditions within the country.

US Exports

Goods, services, or commodities that are sent from the United States to other countries for sale or trade.