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Stoichiometry

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Question

Write a balanced chemical equation for the following reaction:
Glucose is heated with conc. $H_{2} {S O}_{4}$

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Solution

When glucose is heated with conc. $H_{2} S O_{4}$ , the follwing dehydration reaction takes place-
$C_{6} H_{12} O_{6} D-Glucose conc. H_{2} S O_{4} - ------ \to C_{6} H_{6} O_{3} Hydroxyl methyl furfural + 3 H_{2} O$

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S n + K O H (h o t) + H_{2} O ⟶ . . . . . . . + . . . . . . .

{C u (O H)}_{2} + {N H}_{4} {N O}_{3} + {N H}_{4} O H ⟶ . . . . . + H_{2} O

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