Four students give their teacher identical apples. Each student sets his or her apple on a different stack of books. Which

A reaction occurs via the following sequence of elementary steps. What is the reaction intermediate?

Trava [24]

Answer:

C is the reaction intermediate.

Explanation:

A reaction intermediate is a molecular structure that is formed during the reaction but then is converted in the final products.

Usually, these reaction intermediates are unestable and, for that reason, the lifetime of these structures is low.

In the reaction, you can see in the first step C is produced, but also, in the second step reacts producing D. As is produced and, immediately consumed,

<h3>C is the reaction intermediate.</h3>

3 0

3 years ago

A horse was 6,200 meters north of a barn. For 22.5 minutes, the horse ran toward the barn at 152 meters per minute. In that time

lutik1710 [3]

3420‬m

Explanation:

Given parameters:

Length of path = 6200m

time taken for the horse to run = 22.5min

speed = 152meters/minute

Unknown:

Distance run by the horse = ?

Solution:

Speed is the rate of change of distance with time.

Speed = $\frac{distance}{time}$

Distance = speed x time

Distance = 152 x 22.5 = 3420‬m

learn more:

Speed brainly.com/question/5424148

#learnwithBrainly

6 0

4 years ago

18) Why are the large oak trees so important for storks? Where are<br> they found?<br> 1

Anon25 [30]

Answer: Storks are found in medium to tall trees that occur in stands located either in swamps or on islands ... also an important feeding habitat for the nesting birds. ... six percent in dead oaks

Explanation: There important because Storks only live in these types of trees

Vote me for brainliest!!!!

8 0

3 years ago

A student performing this experiment weights out 0.6680 grams of an antacid tablet. It is was determined that this tablet contai

Rufina [12.5K]

Answer:

63 wt%

Explanation:

0.4210/0.6680

3 0

3 years ago

Whether or not the process is observed in nature, which of the following could account for the transformation of gallium-67 to z

Sonja [21]

Answer:

Option a: positron emission.

Explanation:

In the transformation we have:

⁶⁷Ga → ⁶⁷Zn

The reaction is:

$^{67}_{Z}X \rightarrow ^{67}_{Z -1}Y$

For Ga to become Zn, the atom nucleus has to lose a proton, so in the given options, the reaction that involves the transformation of a proton is the option a, positron emission.

In a positron emission, a proton becomes into a neutron and a positron:

$^{A}_{Z}X \rightarrow ^{A}_{Z-1}Y + ^{0}_{+1}e$

Therefore, the correct answer is option a: positron emission.

I hope it helps you!

7 0

3 years ago