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SVEN [57.7K]
3 years ago
9

Please help!! This would mean so much to me!!

Chemistry
2 answers:
MissTica3 years ago
8 0

Answer:

I think it's the A one. Hope it's correct

Andrej [43]3 years ago
5 0

Answer:

A option is correct

Explanation:

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What's the sequence of a single complete engine cycle?
erastovalidia [21]

Answer:

Intake, compression, power, and exhaust

Explanation:

A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle. The piston make two complete passes in the cylinder to complete one operating cycle.

5 0
3 years ago
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Where would you have the least weight?​
Vikki [24]

In a place with no gravity

Explanation:

Weight is a force exerted by a body in the presence of gravity.

        Weight = mass x gravity

Without gravity, there is no force of weight. The more the gravity, the more the weight of a body.

A body will experience weightlessness in a place without no gravity.

Therefore, one will experience the least weight in a place without the pull of gravity.

Learn more:

weight and mass brainly.com/question/5956881

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8 0
4 years ago
Find the approximate atomic mass of a water molecule (h2o). give your answer in atomic mass units rounded to the nearest whole n
Blizzard [7]
First step is to get the mass of water molecule in grams:
From the periodic table:
molar mass of hydrogen is 1 
molar mass of oxygen is 16

molar mass of a water molecule = 2(1) + 16 = 18 gm

Now, to convert the gm into amu, all you have to do is multiply the gm you got by Avogadro's number as follows:
mass of water molecule = 18 x 6.22 x 10^23 = 1.1196 x 10^25 amu which is approximately 1 x 10^25 amu
4 0
3 years ago
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What are isotopes......
LiRa [457]

I answered that in your last question refer to your answer in section 2

8 0
4 years ago
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Every ribosome has three tRNA binding sites: the A site, the P site, and the E site. For the given sentences, select the correct
alex41 [277]

Answer:

A. All sites B. A site C. E site D. P site

Explanation:

A. Because all sites consequently take place while peptide is synthesized.

B. A site (aminoacyl site) is called so because it binds to charged aminoacyl peptide.

C. Because it is the exit site and it takes the final stage on the uncharged molecule.

D. The P site (peptidil site which takes main role in peptide synthesis.

8 0
3 years ago
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