Chemistry, 26.06.2019 05:00, lclaudettecarte8346
Me i dont have much will give ten points in an experiment, two unknown compounds (one an alcohol and the other an ether) of equal molecular mass were dissolved in water. the result of the experiment is shown in the table. solubility comparison unknown compound solubility (g/100 ml water) unknown compound a--> solubility is 7.7 unknown compound b--> solubility is 6.8 which of the following correctly explains the identity of compound b and its solubility? a. it is an alcohol because the lack of hydrogen bonding between the oh^- make is less soluble b. it is an ether because it is unable to to form a hydrogen bond, so it is less soluble than water c. it is an ether because in the absence of a highly electronegative atom like o, f, or n, it lacks hydrogen bonding and thus makes it less soluble d. it is an alcohol because dispersion forces between the oh^- group and organic chain make it less soluble.
Answers: 1
Chemistry, 21.06.2019 19:30, fireyking19
If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal. a.added more engine powerb. activated a connection to the pedalc. stalled the engined. released a connection to the pedal
Answers: 1
Chemistry, 21.06.2019 23:00, SmolBeanPotato
What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml
Answers: 1
Chemistry, 22.06.2019 14:00, MathChic68
Displacement is the slope of a velocity vs. time graph a. true b. false
Answers: 1
Me i dont have much will give ten points in an experiment, two unknown compounds (one an alcohol an...
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