A 1.00 L flask is filled with 1.15 g of argon at 25 ∘C . A sample of ethane vapor is added to the same flask until the total pressure is 1.150 atm . What is the partial pressure of argon, PAr, in the flask?
Express your answer to three significant figures and include the appropriate units.
What is the partial pressure of ethane, Pethane, in the flask?
Express your answer to three significant figures and include the appropriate units.

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

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How is the shape of the poem “peer” connected to its meaning?