Chemistry, 08.12.2020 14:00 landon6663
Aspirin , C9H8O4 , is the active ingredient in many prescription pain relievers. Its molar mass is 148 g/mol. a. If the tablets in a bottle contain a total of 38g of Ibuprofen , how many moles of aspirin are in the bottle? b. How many molecules of aspirin are in the bottle? c. What is the total mass in grams of carbon in 38g of aspirin?
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For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
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When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
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Chemistry, 22.06.2019 20:00
Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.
Answers: 1
Chemistry, 22.06.2019 23:00
In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next
Answers: 2
Aspirin , C9H8O4 , is the active ingredient in many prescription pain relievers. Its molar mass is 1...
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