Chemistry, 04.08.2019 17:10 ericwheeler821
Taylor was thirsty and decided to mix up a pitcher of lemonade. she put lemon juice, water, and sugar into a pitcher and stirred it to create this wonderful new drink. how could taylor decide if she just created a mixture or a compound? a. it must be a compound because it all looks the same b. if it were a compound, there would have been an explosion c. it must be a mixture as she can separate all of the individual ingredients d. it must be a compound as she can separate all of the individual ingredients
Answers: 1
Chemistry, 22.06.2019 16:40
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
Answers: 3
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Chemistry, 22.06.2019 19:30
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
Taylor was thirsty and decided to mix up a pitcher of lemonade. she put lemon juice, water, and suga...
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