Chemistry, 01.01.2021 05:20 jasoncarter
PLEASE HELP ME, I AM TIMED!! Hailey is preparing a debate on the benefits of using synthetic polymers over natural polymers, and she wants to create a list to get started. What of these should Hailey include in her list?
A. Synthetic polymers are biodegradable.
B. Synthetic polymers are not flexible.
C. Synthetic polymers are recycled cheaply.
Synthetic polymers are inexpensive to produce.
Answers: 1
Chemistry, 21.06.2019 14:20
Calculate the enthalpy of the following reaction: 4 b (s) + 3 o2 (g) â 2 b2o3 (s) given the following pertinent information: (a) b2o3 (s) + 3 h2o (g) â 3 o2 (g) + b2h6 (g), δhoa = +2035 kj (b) 2 b (s) + 3 h2 (g) â b2h6 (g), δhob = +36 kj (c) h2 (g) + latex: \frac{1}{2} 1 2 o2 (g) â h2o (l), δhoc = â285 kj (d) h2o (l) â h2o (g), δhod = +44 kj
Answers: 3
Chemistry, 21.06.2019 19:30
If the root word engage means âto connect with something,â 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 21:30
Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry
Answers: 1
Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? itâs due tomorrow, you
Answers: 1
PLEASE HELP ME, I AM TIMED!! Hailey is preparing a debate on the benefits of using synthetic polymer...
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