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aivan3 [116]
4 years ago
13

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12

Chemistry
1 answer:
LuckyWell [14K]4 years ago
8 0
...........ok hold up
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A chemist reacts H2 with excess N2. The reaction yields 60 grams of NH3. however, you calculaye you should have recovered 80 gra
Finger [1]

Answer:

Percent yield = 75%

Explanation:

Given data:

Actual yield of ammonia = 60 g

Theoretical yield of ammonia = 80 g

Percent yield = ?

Solution:

Percent yield is calculated dividing the actual yield by theoretical yield and multiply by 100.

Formula:

Percent yield = Actual yield / Theoretical yield × 100

Now we will put the values in formula.

Percent yield = 60 g/ 80 g × 100

Percent yield = 0.75 × 100

Percent yield = 75%

So if the reaction yield is 60 g and calculated yield ( theoretical yield) is 80 g then the percent yield would be 75%.

3 0
4 years ago
Some weather conditions are shown.
xxMikexx [17]

Answer:

Tornado

Explanation:

This is because, tornados are heavy constant winds that are blowing around all over causing an unstable atmosphere. Sometimes the weather will change drastically like causing hail, and cold fronts moving in. This is exactly what matches the conditions you show! :)

Hope this helps! Please mark as brainliest!

5 0
3 years ago
How can the atomic number and mass number be used to determine the amount of each subatomic particle present in an atom of a giv
Goshia [24]
Because of the environment that
4 0
4 years ago
A pure substance composed of two or more different elements is aln)
kenny6666 [7]

Answer:

c

Explanation:

that is my dads answer

8 0
3 years ago
What is the momentum of a 0.151 kg baseball that is thrown with a velocity of 28.0 m/s towards first base?​
laila [671]

Answer: 6.3 kg m/s toward pitcher

Explanation:

6 0
3 years ago
Read 2 more answers
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