Chemistry, 05.05.2020 10:45 Fatimaneedhelp
Which of the following is not a unit of pressure? a. kPa
Answers: 2
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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What three things determine the shape and size of a puddle when water is poured out onto a surface
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Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
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Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
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Which of the following is not a unit of pressure? a. kPa...
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