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balu736 [363]
3 years ago
9

List the four groups attached to the central carbon of an amino acid.

Chemistry
2 answers:
Y_Kistochka [10]3 years ago
6 0
The as the alpha (α) carbon, bonded to an amino group (NH 2), a corboxly group (COOH), and to a hydrogen atom.I think this is the correct answer I hope I helped
IrinaVladis [17]3 years ago
4 0
Structure of an Amino Acid. Amino acids are the monomers that make up proteins. Each amino acid has the same fundamental structure , which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH 2), a carboxyl group (COOH), and to a hydrogen atom.
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Write a balanced equation for the complete combustion of propane gas, C3H8, with
Advocard [28]

Answer:  

Explanation:

Balancing Carbon atoms on the right side,

Balancing Hydrogen atoms on the right side,

Balancing Oxygen atoms on the left side,

The reactants are on the left side of the reaction:

Propane and oxygen are the reactants.

The products are on the right side of the reaction:

Carbon dioxide and water are the products.

forgive me if im incorrect or leaving things out

8 0
2 years ago
A standard galvanic cell is constructed so that the overall cell reaction is as given below where M is an unknown metal. 2 Al3+(
jasenka [17]

Answer:

magnesium metal

Explanation:

According to the redox reaction equation, six electrons were transferred hence n=6 and F= Faraday's constant 96500C. ∆G° is given hence E°cell can easily be calculated as follows:

From ∆G°= -nFE°cell

E°cell= -∆G°/nF= -(-411×10^3/96500×6)

E°cell= 0.7098V

But for Al3+(aq)/Al(s) half cell, E°= -1.66V from standard table of reduction potentials.

E°cell= E°cathode- E°anode but Al3+(aq)/Al(s) half cell is the cathode

Hence

E°anode=E°cathode - E°cell

E°anode= -1.66-0.7098= -2.37V

This is the reduction potential of Mg hence the anode material was magnesium metal

5 0
3 years ago
14 someone help ASAP
levacccp [35]

D. the activation energy is the displacement of energy needed for the reaction, so the distance underneath the maximum point

5 0
3 years ago
Carbon is important to the structure of macromolecules because it has a valence of 4. what does this mean?
gogolik [260]
The valence part is referring to the outer most ring of electrons.  Carbon only has four on the 'valence' or outer most ring helping it to form bonds with other things.  I hope this helps!! Good Luck!!! :)

5 0
3 years ago
ANSWER QUICK I VOTE AS BRAINLIEST
77julia77 [94]
The relative humidity of the air is the ratio of the actual amount of moisture in the air to the fully saturated amount. There for the answer is 33.1% or 3.3g/kg
5 0
3 years ago
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