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faltersainse [42]
3 years ago
5

Which of these would represent the chemical formula for a momer of carbohydrates?

Chemistry
2 answers:
Aleksandr [31]3 years ago
5 0

Answer:

A) C_{6}H_{12}O_{6}

Explanation:

A monomer is essentially a small molecule which combines with another molecule of the same kind to form a macromolecule. When two or more number of monomer units react together they form a polymer through a process known as polymerization.

Carbohydrates are polymers made of monomers units which are simple sugars. The chemical formula C_{6}H_{12}O_{6} corresponds to that of glucose. Starch which is a carbohydrate is formed by the polymerization of glucose.

erastovalidia [21]3 years ago
3 0
The correct answer here is A, because glucose is a type of carbohydrate’s monomer
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Why does the moon spin around the earth and the earth spins around the sun
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What would be a likely climatic outcome of rising ocean temperatures?
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7 0
3 years ago
Calculate the molar mass of Co2
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Answer:

44.01 g/mol

Explanation:

Add each elements atomic mass. For oxygen you will do that twice because their is two oxygens.

- Hope that helps! Please let me know if you need further explanation.

8 0
2 years ago
3. A student carries out the clay-catalyzed dehydration of cyclohexanol starting with 10 moles of cyclohexanol and obtains 500 m
IrinaK [193]

Answer:

49.45~%

Explanation:

In this case, we have to start with the <u>chemical reaction</u>:

C_6H_1_2O~->~C_6H_1_0~+~H_2O

So, if we start with <u>10 mol of cyclohexanol</u> (C_6H_1_2O) we will obtain 10 mol of cyclohexanol (C_6H_1_0). So, we can calculate the grams of cyclohexanol if we<u> calculate the molar mass:</u>

(6*12)+(10*1)=82~g/mol

With this value we can calculate the grams:

10~mol~C_6H_1_0\frac{82~g~C_6H_1_0}{1~mol~C_6H_1_0}=820~g~C_6H_1_0

Now, we have as a product 500 mL of C_6H_1_0. If we use the <u>density value</u> (0.811 g/mL). We can calculate the grams of product:

500~mL\frac{0.811~g}{1~mL}=405.5~g

Finally, with these values we can calculate the <u>yield</u>:

%~=~\frac{405.5}{820}x100~=~49.45%%= (405.5/820)*100 = 49.45 %

See figure 1

I hope it helps!

6 0
3 years ago
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