4 Answered Questions for the topic Intro To Chemistry

Intro To Chemistry Chemistry

09/02/19

A sheet of aluminum foil has a length, width, and height of 9.91 cm, 8.64 cm, and 0.00150 cm, respectively. Aluminum has a density of 2.70 g/cm3. What is the mass, in grams, of the foil?
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Intro To Chemistry

01/22/19

A bicycle completed the first 400.0 m of a ride in 69.2 s. What was the bicycle's average speed in kilometers per hour?
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Intro To Chemistry

12/27/18

Chemistry and Radiation

When aluminum 27 is bombarded with a neutron, a gamma rays is emitted. What radioactive isotope is produced?
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Intro To Chemistry

09/03/16

Microsends to Seconds
If an automobile airbag inflates in 25 microseconds, what is the time in seconds? How would I figure this out? How did you figure this out? How would I know its 1-10^-6?
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