What is average mass of atoms in the common eastern mole
The common Eastern mole, a mammal, typically has a mass of 69 g, which corresponds to about 6.9 moles of atoms. (A mole of atoms is 6.02 x 1023 atoms. In atomic mass units (u), what is the average mass of atoms in the common Eastern mole?
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In the adjoining bike lane, a cyclist speeds up from rest to 24.0 mi/h with constant acceleration 12.00 mi/h-s. Each vehicle maintains constant velocity after reaching its cruising speed. (a) For what time interval is the bicycle ahead of the car?
Ethylene glycol is used as automobile antifreeze. 6.38 g of this compound contains 2.47 g of carbon and 0.620 g of hydrogen. The rest is oxygen. The molar mass is 62.0g/mole.
Urn 1 contains 5 red, 4 white, and 6 blue marbles. Urn 2 contains 12, red, 2 white, and 3 blue marbles. One urn is chosen at random and then one marble is drawn at random from that urn. Find the probability that
Assuming all the initial kinetic energy is converted to heat energy and all this energy stays in the block, what is the final temperature?
Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 9.0 N due east, and the other is 8.0 N, acting 62° north of west. What is the magnitude of the body's acceleration?
Suppose that the life-length of a fully-charged cellphone battery is normally distributed with a mean of 180 minutes with a standard deviation of 20 minutes.
A 1.00 L flask was filled with 2.00 mol gaseous sulfur dioxide and 2.00 mol gaseous nitrogen dioxide and heated. After equilibrium was reached, it was found that 1.30 mol gaseous nitrogen monoxide (nitric oxide) was present.
Why must the service rate be greater than the arrival rate in a single-channel queuing system?
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Cultural representation in (social media This week we learned about the various ways that media influences our beliefs about other groups through representation
Problem: Which of the following student characteristics causes an increase in the use of metacognitive strategies?
Dr. Jones believes that, in individuals diagnosed with dissociative identity disorder, different alternative personalities appear during adulthood
Baddeley and Hitch's working memory model proposes that words are coded phonologically when they are stored in the phonological loop.
Select a target behavior of your own (or ask for permission to record a friend's/family member's behavior), and conduct an ABC assessment.
What is the definition of the adult life cycle? Multiple choice question. the stage of life when a person becomes an adult the stages in the family
which we experience as unpleasant (Pastorino & Doyle-Portillo, 2022). This method of coping focuses on regulating these unpleasant emotions.