Chemistry, 24.03.2021 17:30 dfrtgyuhijfghj3496
Some students were measuring the volume of a cube-shaped wooden block. They measured the length to be 5.08 cm, the width to be 5.09 cm, and the height to be 5.10 cm. The actual volume of the block was 15.3 cm3. What was their percent error?
Answers: 2
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How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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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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Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
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Some students were measuring the volume of a cube-shaped wooden block. They measured the length to b...
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