12/07/21

A particle travels at a very highspeed of 1.998x10^8 meters per second. What is the speed in terms of miles per minute.
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12/07/21

I need to write a story using all twenty of these words but i am struggling please help

I am a sophomore in high school and i need to write a story of any kind using the words listed below but i am struggling and could use some help words:Indignant, contradict , nevertheless, purge,... more
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12/03/21

How many molecules are in 83.7 moles of CO₂?
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11/30/21

Which species can act as an Arrhenius base?
a. CO32–b. HNO3c. LiOHd. NH3
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11/30/21

Which species can act as a Brønsted–Lowry acid?
A. CO32–B. HClC. Br2D. LiOH
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