What elements make up molecules make up molecules of sugar
2 answers:
Answer:
Carbon, hydrogen and oxygen.
Explanation:
Hello,
Chemically speaking, sucrose is the molecule composing the sugar and it is shown on the attached document wherein it is seen that it is made up of carbon, hydrogen and oxygen. In addition, it is categorized as disaccharide, a molecule consisting of two monosaccharides: glucose and fructose. It is produced naturally in plants, from which table sugar is refined. It has the shown below molecular formula:
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Answer:- Mole ratio of D to A is 4:3.
Explanations:- Mole ratio for a chemical reaction is the ratio of the coefficients.
The given generic chemical reaction is:
The numbers written in front of each chemical species in the chemical reaction are their moles. For the given generic chemical reaction the coefficient of A is 3 and that of B is 1. So, the mole ratio of A to B is 3:1.
Similarly if we want to write the mole ratio of C to D then it is 1:4.
We are asked to write the mole ratio of D to A. So, like the other ratios, the mole ratio of D to A is 4:3 as the coefficient of D is 4 and A is 3.