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Fed [463]
3 years ago
10

The formation of a complex carbohydrate is what type of reaction?

Chemistry
2 answers:
Marat540 [252]3 years ago
6 0

The answer is repeated dehydration synthesis reactions.

That is the formation of a complex carbohydrate is a type of repeated dehydration synthesis reactions.

In dehydration synthesis reactions, two or molecules of sugar are joined together by the removal of water molecule that is why it is known as dehydration synthesis reaction.

In carbohydrates these reactions results in the formation of polysaccharide.

vfiekz [6]3 years ago
5 0

Answer:

Dehydration reaction

Explanation:

Complex carbohydrates are the polysaccharide molecules that are composed of monosaccharide units joined by glycosidic linkage.

Glycosidic bond is a covalent bond that is formed between two monosaccharide units by the <u>removal of water molecule</u>. Such a reaction is known as the dehydration reaction. This reaction involves the removal of a hydrogen atom from one monosaccharide unit and hydroxyl group from another monosaccharide unit.

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2 years ago
Calculate the percentage of CL in AL(CLO3)3​
sweet [91]

Answer:

46.41%

Explanation:

Find the total r.m.m of AL(CLO3)3 put it equals to 100%.....The take 106.5,the total r.m.m of Cl and find the missing which is the percentage by cross multiplication

3 0
3 years ago
chemist must prepare of hydrobromic acid solution with a pH of at . He will do this in three steps: Fill a volumetric flask abou
Mademuasel [1]

Answer:

32 mL

Explanation:

<em>A chemist must prepare 500.0mL of hydrobromic acid solution with a pH of 0.50 at 25°C. He will do this in three steps: Fill a 500.0mL volumetric flask about halfway with distilled water. Measure out a small volume of concentrated (5.0M) stock hydrobromic acid solution and add it to the flask. Fill the flask to the mark with distilled water. Calculate the volume of concentrated hydrobromic acid that the chemist must measure out in the second step. Round your answer to 2 significant digits.</em>

<em />

Step 1: Calculate [H⁺] of the dilute solution

pH = -log [H⁺]

[H⁺] = antilog -pH = antilog -0.50 = 0.32 M

Step 2: Calculate [HBr] of the dilute solution

HBr is a strong acid that dissociates according to the following equation.

HBr ⇒ H⁺ + Br⁻

The molar ratio of HBr to H⁺ is 1:1. The concentration of HBr is 1/1 × 0.32 M  = 0.32 M.

Step 3: Calculate the volume of the concentrated HBr solution

We will use the dilution rule.

C₁ × V₁ = C₂ × V₂

V₁ = C₂ × V₂ / C₁

V₁ = 0.32 M × 500.0 mL / 5.0 M

V₁ = 32 mL

8 0
3 years ago
How many moles of acetylene are needed to completely react with 16.5g of CO2
kykrilka [37]

Answer:

0.375 mols

Explanation:

  1. Relative atomic mass Ar of C=12×1=12
  2. Relative atomic mass Ar of O=16×2=32
  3. Realitive formula mass Mr is 12+32=44

mol:mass

1 : 44

x :16.5

cross multiply and get the answer

5 0
3 years ago
How do you know if the reaction is exothermic or endothermic if both phase are same?
GrogVix [38]
So if the sum of the enthalpies of the reactants is greater than the products, the reaction will be exothermic. If the products side has a larger enthalpy, the reaction is endothermic. You may wonder why endothermic reactions, which soak up energy or enthalpy from the environment, even happen
8 0
4 years ago
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