Chemistry, 12.12.2019 05:31 catdog5225
Aresearch balloon at ground level contains 12 l of helium (he) at a pressure of 725mmhg and a temperature of 30.00∘c. when the balloon has risen to its highest altitude, the volume increases to 28 l and the pressure decreases to 252 mmhg. what will be the temperature of the gas under these conditions?
Answers: 1
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Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.
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Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83
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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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Aresearch balloon at ground level contains 12 l of helium (he) at a pressure of 725mmhg and a temper...
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