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Vladimir79 [104]
3 years ago
11

PLEASE HELP! EITHER AN ACCURATE ANSWER OR FORMULA IS HELPFUL! I HAVE LIMITED TIME!!!!

Chemistry
1 answer:
riadik2000 [5.3K]3 years ago
6 0
C = n/ v
Concentration = number of moles/ volume in litres
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Which of the following are forms that chemical hazards can be in?
BabaBlast [244]
Fire, explosions, acid, fumes-take your pick here.
4 0
4 years ago
Draw the major 1,2- and 1,4-addition products that form as a result of the following reaction between one equivalent each of 2,4
lapo4ka [179]

The major 1,2- and 1,4-addition products are 4-Bromo-2-hexene and 2-Bromo-2-hexene.

What is Markovnikov Rule ?

Markovnikov rule explains that in addition reaction of alkene react with a hydrogen halide. The hydrogen atom is attached to the carbon atom that is already bonded to the greatest number of hydrogen.

<h3>What is Addition Reaction ?</h3>

An addition reaction is an organic reaction occur when two or more molecules combine to form a larger molecule without the loss of any atoms present in reactant.

Thus from the above conclusion we can say that The major 1,2- and 1,4-addition products are 4-Bromo-2-hexene and 2-Bromo-2-hexene.

Learn more about the Markovnikov Rule here: brainly.com/question/21496002

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6 0
2 years ago
Fluorine gas a 300 K occupies a volume of 500 mL. To what temperature should it be lowered to bring the volume to 300 mL?
snow_tiger [21]
180 K

V1/T1 = V2/T2
V1 = 500 mL
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6 0
3 years ago
Which of the following properties of matter can be explained on a submicroscopic level?
daser333 [38]
I would say all of the above
3 0
4 years ago
Algunas drogas bloquean los químicos secretados por los axones. ¿Cómo podrían afectar estas drogas al impulso nervioso? ¿Qué pod
olya-2409 [2.1K]

Answer:

Algunas drogas intervienen en el impulso nervioso inhibiendo la liberacion de  neurotransmisores, por ende estas neuronas no generaran efectos postsinapticos.

Podria pasar que algunos procesos internos estaran inhibidos o fomentando indirectamente la aparicion de otros, un ejemplo claro de esto es la xerestomia generada por las drogas betabloqueantes.

Explanation:

Es asi que los procesos internos se veran desregularizados, las drogas que inhiben la liberacion de los neurotransmisores son reguladores por lo general de la tension arterial o antiarritmicos cardiacos, es por eso que su consumo es fundamental y vale el riesgo beneficio a la hora de evaluar la inhibicion de las respuestas postsinapticas.

Los neurotransmisores mas conocidos son la noradrenalina y adrenalia, le membrana presinaptica es la nerviosa y la postsinaptica puede ser muscularo o nerviosa.

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3 years ago
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