subject
Chemistry, 18.03.2021 03:10 amandabarriksofficia

Make Observations Describe the system in each image by filling out the table below. System:
The Different Parts that Make Up the System:
How the Different Parts Work Together:


Make Observations Describe the system in each image by filling out the table below.

System:
The D

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 08:00, katelyn0579
Straightforward questions answered in the powerpoint slidesreaction: heating the starting materials under refluxwhat does it mean to heat under reflux? why do we choose water as the reflux solvent? what are boiling chips used for? why do we put a condenser on top of the reaction? why do we add heat and let the reaction stir for 30 minutes? why do we add sulfuric acid to the reaction after it cools as opposed to when it’s still hot? separation: filtration of precipitatewhy don’t we do an aqueous and organic extraction in the separatory funnel? why do you rinse the salicylic acid on the filter with ice cold water? purification: recrystallization of salicylic acid (no hot filtration needed)what is the difference in the amount of room temperature water vs. boiling water needed to dissolve the salicylic acid (assume a 1.2 gram yield of salicylic acid)? remember, in the lab if you need x ml of boiling water to dissolve a solid, then you should add a little more (definitely no more than 1.5 times the theoretical amount) to ensure it doesn’t recrystallize prematurely. analysis: melting point of salicylic acidwhat can you conclude if the melting point of the salicylic acid you just synthesized is 152-155oc and the 1: 1 mix of your product and “synthetic” salicylic acid is 151-154oc?
Answers: 1
image
Chemistry, 22.06.2019 17:10, ayri9893
In which block of the periodic table is uranium (u) found? s blockd blockp blockf block
Answers: 1
image
Chemistry, 23.06.2019 03:00, duplessistoccara
Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
Answers: 2
image
Chemistry, 23.06.2019 04:10, angelina6836
Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating
Answers: 2
You know the right answer?
Make Observations Describe the system in each image by filling out the table below. System:
T...

Questions in other subjects:

Konu
Mathematics, 03.03.2021 19:10
Konu
Mathematics, 03.03.2021 19:10
Konu
Social Studies, 03.03.2021 19:10
Konu
Physics, 03.03.2021 19:10
Konu
Mathematics, 03.03.2021 19:10