Chemistry, 07.12.2020 22:30 Gearyjames8
7. 4.95 g of ethylene (CH) are combusted with 3.25 g of oxygen.
A. (5 Points) Write a balanced equation. (ethylene plus oxygen yields carbon
dioxide and water)
B. (5 Points) What is the limiting reactant? You must show your work.
C. (5 Points) If the actual yield of Carbon dioxide is 2.50 g, what is the percent
yield for the reaction? You must show your work.
Answers: 3
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Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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Is a chemical message sent by another individual.
Answers: 1
7. 4.95 g of ethylene (CH) are combusted with 3.25 g of oxygen.
A. (5 Points) Write a balanced equa...
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