The molecular formula of glucose is c6h12o6. what would be the molecular formula for a polymer made by linking five glucose molecules together by dehydration reactions? c30h60o30 c30h50o25 c30h52o26 c30h56o26 c30h55o25

The molecular formula of the polymer made by linking five glucose molecules will be C30H52O26

WHAT IS DEHYDRATION SYNTHESIS:

Dehydration synthesis is a reaction in which two smaller molecules are joined together to form a larger molecule with the release of water (H20). The joining together of glucose molecules to form a much larger carbohydrate polymer is an example an example of dehydration synthesis.According to this question, if five molecules of glucose (C6H12O6) are joined together, the resulting molecular formula of the polymer should be:

5 × (C6H12O6)

= (C30H60O30)

However, four molecules of water will be lost or released in the process. That is, 4 × H2O = H8O4 will be removed from (C30H60O30) to give rise to: C30H52O26

Therefore, the molecular formula of the polymer made by linking five glucose molecules will be C30H52O26.

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