At 20 °C (approximately room temperature) theaverage velocity of N₂ molecules in air is 1050mph.▾ Part A▼What is the average speed in m/s?Express the velocity in meters per second to four significantfigures.V11 2=SubmitPart B— ΑΣΦRequest Answer?m/s At 20°C (approximately room temperature) theaverage velocity of N₂ molecules in air is 1050mphPart CPart BKWhat is the kinetic energy (in J) of an N₂ molecule moving at thisspeed?Express your answer in joules to four significant figures.ΑΣΦΙK=Submit17 ΑΣΦRequest AnswerExpress your answer in joules per mole to four significantfigures.What is the total kinetic energy of 1 mol of N2₂ molecules moving atthis speed?www.??JJ/mol

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At 20°C (approximately room temperature) the average velocity of N₂ molecules in air is 1050 mph Part C Y K Part B 1957 ΑΣΦ What is the kinetic energy (in J) of an N₂ molecule moving at this speed? Express your answer in joules to four significant figures. K= Submit ΤΗΣ ΑΣΦ Request Answer Express your answer in joules per mole to four significant figures. What is the total kinetic energy of 1 mol of N₂ molecules moving at this speed? 154894 ? ? J J/mol

At 20°C (approximately room temperature) the average velocity of N₂ molecules in air is 1050 mph Part C Y K Part B 1957 ΑΣΦ What is the kinetic energy (in J) of an N₂ molecule moving at this speed? Express your answer in joules to four significant figures. K= Submit ΤΗΣ ΑΣΦ Request Answer Express your answer in joules per mole to four significant figures. What is the total kinetic energy of 1 mol of N₂ molecules moving at this speed? 154894 ? ? J J/mol

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter3: Measurement And Chemical Calculations

Section: Chapter Questions

Problem 98E

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